Modulation of host cell cycle by virus

The “normal” cell cycle is characterized by the series of events that take place in a cell leading to its division. Resting cells that are not dividing are in a phase called G0. During division, the cell undergoes 4 distinct stages termed G1, S, G2, and M. In G1, the cell grows in size and prepares for DNA synthesis. During the S phase, the DNA replication takes place. In G2, the cell continues to grow and prepare for division that occurs in the M (mitosis) phase which is the process by which the cell separates the chromosomes in its cell nucleus into two identical sets, followed by cytokinesis, which divides the nuclei, cytoplasm, organelles and cell membrane into two daughter cells.

mitotic exit G0/G1 dysregulation G2/S arrest Viral cyclins G1/S dysregulation g2/m arrest g0/g1 modulation g1/s modulation Viral cyclins Image Map

Many viruses subvert the cell cycle to their advantage. They usually target specific steps of the cycle to improve viral replication. For instance, some viruses are able to induce a G1 to S phase transition in order to replicate their genome at the same time of cellular DNA synthesis. Other viruses can induce a G2/M arrest in some cases to provide an optimized cellular environment for maximal levels of viral replication.

Matching UniProtKB/Swiss-Prot entries

382 entries grouped by protein (browse by keywords)

All proteins are shown (view only 325 complete proteome entries)

3 entries

Trans-activator protein BZLF1 (EB1) (Zebra)

Select_allDeselect_all
BZLF1_EBVA8
Epstein-Barr virus (strain AG876) (HHV-4) (Human herpesvirus 4) reference strain
BZLF1_EBVB9
Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4) reference strain
BZLF1_EBVG
Epstein-Barr virus (strain GD1) (HHV-4) (Human herpesvirus 4)

1 entry

Cyclin homolog (V-cyclin)

CGH2_SHV21
Saimiriine herpesvirus 2 (strain 11) (SaHV-2) (Herpesvirus saimiri) reference strain

2 entries

Ankyrin repeat domain-containing protein CP77 (Host range protein 1)

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CP77_COWPX
Cowpox virus (CPV)
CP77_CWPXB
Cowpox virus (strain Brighton Red) (CPV)

1 entry

Retroviral cyclin (Rv-cyclin) (ORF-A protein)

CYCL_WDSV
Walleye dermal sarcoma virus (WDSV) reference strain

14 entries

Early E1A protein (Early E1A 20 kDa protein)

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E1A_ADE02
Human adenovirus C serotype 2 (HAdV-2) (Human adenovirus 2) reference strain

Early E1A protein (Early E1A 32 kDa protein)

E1A_ADE05
Human adenovirus C serotype 5 (HAdV-5) (Human adenovirus 5) reference strain

Early E1A protein (Early E1A 32 kDa protein)

E1A_ADE12
Human adenovirus A serotype 12 (HAdV-12) (Human adenovirus 12) reference strain

Early E1A protein (Early E1A 29.5 kDa protein)

E1A_ADE04
Human adenovirus E serotype 4 (HAdV-4) (Human adenovirus 4)

Early E1A protein (Early E1A 28 kDa protein)

E1A_ADE07
Human adenovirus B serotype 7 (HAdV-7) (Human adenovirus 7)

Early E1A protein (Early E1A 28 kDa protein)

E1A_ADE40
Human adenovirus F serotype 40 (HAdV-40) (Human adenovirus 40)

Early E1A protein (Early E1A 27 kDa protein)

E1A_ADE41
Human adenovirus F serotype 41 (HAdV-41) (Human adenovirus 41)

Early E1A protein (Early E1A 27 kDa protein)

E1A_ADEC2
Canine adenovirus serotype 2 (CAdV-2) (Canine adenovirus 2)
E1A_ADECC
Canine adenovirus serotype 1 (strain CLL) (CAdV-1) (Canine adenovirus 1 (strain CLL))

Early E1A protein (Early E1A 25 kDa protein)

E1A_ADECG
Canine adenovirus serotype 1 (strain Glaxo) (CAdV-1) (Canine adenovirus 1 (strain Glaxo))
E1A_ADECR
Canine adenovirus serotype 1 (strain RI261) (CAdV-1) (Canine adenovirus 1 (strain RI261))
E1A_ADECT
Canine adenovirus serotype 2 (strain Toronto A 26-61) (CAdV-2) (Canine adenovirus 2 (strain Toronto A 26-61))

Early E1A protein (Early E1A 25 kDa protein)

E1A_ADEM1
Murine adenovirus A serotype 1 (MAdV-1) (Murine adenovirus 1)

Early E1A 21 kDa protein

E1A_ADES7
Simian adenovirus serotype 7 (SAdV-7) (Simian adenovirus 7)

Early E1A protein (Early E1A 28 kDa protein)

1 entry

Occlusion-derived virus envelope protein E27 (ODV-E27)

E27_NPVAC
Autographa californica nuclear polyhedrosis virus (AcMNPV)

1 entry

Probable early E4 13 kDa protein

E413_ADE12
Human adenovirus A serotype 12 (HAdV-12) (Human adenovirus 12) reference strain

3 entries

Epstein-Barr nuclear antigen 2 (EBNA-2) (EBV nuclear antigen 2)

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EBNA2_EBVA8
Epstein-Barr virus (strain AG876) (HHV-4) (Human herpesvirus 4) reference strain
EBNA2_EBVB9
Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4) reference strain
EBNA2_EBVG
Epstein-Barr virus (strain GD1) (HHV-4) (Human herpesvirus 4)

3 entries

Epstein-Barr nuclear antigen 6 (EBNA-6) (EBV nuclear antigen 6) (Epstein-Barr nuclear antigen 3C) (EBNA-3C) (EBV nuclear antigen 3C) (Epstein-Barr nuclear antigen 4B) (EBNA-4B) (EBV nuclear antigen 4B)

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EBNA6_EBVA8
Epstein-Barr virus (strain AG876) (HHV-4) (Human herpesvirus 4) reference strain
EBNA6_EBVB9
Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4) reference strain
EBNA6_EBVG
Epstein-Barr virus (strain GD1) (HHV-4) (Human herpesvirus 4)

2 entries

GemA protein (Gene product 16) (gp16)

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GEMA_BPMU
Escherichia phage Mu (Bacteriophage Mu) reference strain
GEMA_BPD10
Escherichia phage D108 (Bacteriophage D108)

1 entry

Gene product 168 (gp168)

GP168_BPTWO
Staphylococcus phage Twort (strain DSM 17442) (Bacteriophage Twort) reference strain

1 entry

Gene product 8 (gp8)

GP8_BPN4
Enterobacteria phage N4 (Bacteriophage N4) reference strain

7 entries

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (IER 2.9/ER2.6) (P135 protein) (RING-type E3 ubiquitin transferase ICP0)

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ICP0_EHV1B
Equine herpesvirus 1 (strain Ab4p) (EHV-1) (Equine abortion virus) reference strain

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (RING-type E3 ubiquitin transferase ICP0)

ICP0_HHV11
Human herpesvirus 1 (strain 17) (HHV-1) (Human herpes simplex virus 1) reference strain

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (Alpha-0 protein) (Immediate-early protein IE110) (RING-type E3 ubiquitin transferase ICP0) (Trans-acting transcriptional protein ICP0) (VMW110)

ICP0_HHV2H
Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2) reference strain

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (RING-type E3 ubiquitin transferaseICP0) (VMW118 protein)

ICP0_BHV1J
Bovine herpesvirus 1.1 (strain Jura) (BoHV-1) (Infectious bovine rhinotracheitis virus)
ICP0_BHV1K
Bovine herpesvirus 1.2 (strain K22) (BoHV-1) (Infectious bovine rhinotracheitis virus)
ICP0_EHV1V
Equine herpesvirus 1 (strain V592) (EHV-1) (Equine abortion virus)

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (Infected cell protein 0) (RING-type E3 ubiquitin transferase ICP0)

ICP0_SUHVF
Suid herpesvirus 1 (strain Indiana-Funkhauser / Becker) (SuHV-1) (Pseudorabies virus (strain Indiana-Funkhauser / Becker))

E3 ubiquitin-protein ligase ICP0 (EC 2.3.2.27) (Early protein 0) (EP0) (RING-type E3 ubiquitin transferase ICP0)

5 entries

mRNA export factor (Immediate-early protein IE63) (Infected cell protein 27) (ICP27) (VMW63)

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ICP27_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain

mRNA export factor ICP27 homolog

ICP27_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain

mRNA export factor ICP27 homolog

ICP27_HHV11
Human herpesvirus 1 (strain 17) (HHV-1) (Human herpes simplex virus 1) reference strain
ICP27_HHV2H
Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2) reference strain
ICP27_HHV1E
Human herpesvirus 1 (strain HFEM) (HHV-1) (Human herpes simplex virus 1)

mRNA export factor (Immediate-early protein IE63) (Infected cell protein 27) (ICP27)

1 entry

45 kDa immediate-early protein 2 (IE2)

IE247_HCMVT
Human cytomegalovirus (strain Towne) (HHV-5) (Human herpesvirus 5)

1 entry

E3 SUMO-protein ligase K-bZIP (EC 6.3.2.-)

KBZIP_HHV8P
Human herpesvirus 8 type P (isolate GK18) (HHV-8) (Kaposi's sarcoma-associated herpesvirus) reference strain

16 entries

Large T antigen (LT) (LT-AG) (EC 3.6.4.-)

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LT_BFPYV
Budgerigar fledgling disease virus (BFPyV) (Aves polyomavirus 1) reference strain
LT_POVBO
Bovine polyomavirus (BPyV) (Bos taurus polyomavirus 1) reference strain
LT_POVHA
Hamster polyomavirus (HaPyV) (Mesocricetus auratus polyomavirus 1) reference strain
LT_POVJC
JC polyomavirus (JCPyV) (JCV) reference strain
LT_POVMA
Murine polyomavirus (strain A2) (MPyV) reference strain
LT_POVSM
Squirrel monkey polyomavirus reference strain
LT_POVWU
WU polyomavirus (WUPyV) reference strain
LT_SV40
Simian virus 40 (SV40) reference strain
LT_POVBA
BK polyomavirus (strain AS) (BKPyV)
LT_POVBK
BK polyomavirus (BKPyV) (Human polyomavirus 1)
LT_POVKI
KI polyomavirus (isolate Stockholm 350) (KIPyV)
LT_POVLY
B-lymphotropic polyomavirus (LPV)
LT_POVM3
Murine polyomavirus (strain 3) (MPyV)
LT_POVMC
Murine polyomavirus (strain Crawford small-plaque) (MPyV)
LT_POVMK
Murine polyomavirus (strain Kilham) (MPyV) (Murine pneumotropic virus)
LT_POVS1
Simian virus 12 (strain wt100) (SV-12) (Baboon polyomavirus 1)

1 entry

Oncoprotein MEQ (MEQ)

MEQ_GAHVM
Gallid herpesvirus 2 (strain Chicken/Md5/ATCC VR-987) (GaHV-2) (Marek's disease herpesvirus type 1) reference strain

1 entry

Ankyrin repeat domain-containing protein M-T5 (M-T5 protein) (M5)

MT5_MYXVL
Myxoma virus (strain Lausanne) (MYXV) reference strain

2 entries

Nucleoprotein (N protein) (Nucleocapsid protein) (p38) (p40)

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NCAP_BDVV
Borna disease virus (strain V) (BDV) reference strain
NCAP_BDV1
Borna disease virus 1 (BoDV-1)

7 entries

Nucleoid disruption protein (Nuclear disruption protein)

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NDD_BPT4
Enterobacteria phage T4 (Bacteriophage T4) reference strain

Nucleoid disruption protein

NDD_BPK3
Enterobacteria phage K3 (Bacteriophage K3)
NDD_BPR32
Enterobacteria phage RB32 (Bacteriophage RB32)
NDD_BPR69
Enterobacteria phage RB69 (Bacteriophage RB69)
NDD_BPR70
Enterobacteria phage RB70 (Bacteriophage RB70)
NDD_BPT2
Enterobacteria phage T2 (Bacteriophage T2)
NDD_BPT6
Enterobacteria phage T6 (Bacteriophage T6)

2 entries

Non-structural protein 1

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NS1_MUMIP
Murine minute virus (strain MVM prototype) (MVM) (Murine minute virus (strain MVM(p))) reference strain

Non-structural protein NS1

NS1_PAVHV
Human parvovirus B19 (strain HV) (HPV B19) reference strain

4 entries

Non-structural protein 3b (ns3b) (Accessory protein 3b)

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NS3B_BCHK4
Bat coronavirus HKU4 (BtCoV) (BtCoV/HKU4/2004) reference strain
NS3B_BCHK5
Bat coronavirus HKU5 (BtCoV) (BtCoV/HKU5/2004) reference strain
NS3B_CVHSA
Human SARS coronavirus (SARS-CoV) (Severe acute respiratory syndrome coronavirus) reference strain

Non-structural protein 3b (ns3b) (Accessory protein 3b) (Protein X2)

NS3B_BC133
Bat coronavirus 133/2005 (BtCoV) (BtCoV/133/2005)

5 entries

Protein 7a (Accessory protein 7a)

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NS7A_BCHK9
Bat coronavirus HKU9 (BtCoV) (BtCoV/HKU9) reference strain

Non-structural protein 7a (ns7a) (Accessory protein 7a)

NS7A_CVHSA
Human SARS coronavirus (SARS-CoV) (Severe acute respiratory syndrome coronavirus) reference strain

Protein 7a (Accessory protein 7a) (Protein U122) (Protein X4)

NS7A_BC279
Bat coronavirus 279/2005 (BtCoV) (BtCoV/279/2005)
NS7A_BCHK3
Bat coronavirus HKU3 (BtCoV) (SARS-like coronavirus HKU3)
NS7A_BCRP3
Bat coronavirus Rp3/2004 (BtCoV/Rp3/2004) (SARS-like coronavirus Rp3)

1 entry

Occlusion-derived virus envelope protein E27 (ODV-E27)

OE27_NPVOP
Orgyia pseudotsugata multicapsid polyhedrosis virus (OpMNPV) reference strain

1 entry

Non-structural protein ORF4a (ORF4a)

ORF4A_CVEMC
Human coronavirus EMC (isolate United Kingdom/H123990006/2012) (HCoV-EMC) reference strain

32 entries

Genome polyprotein

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POLG_HCVH
Hepatitis C virus genotype 1a (isolate H) (HCV) reference strain
POLG_HCV1
Hepatitis C virus genotype 1a (isolate 1) (HCV)
POLG_HCV6A
Hepatitis C virus genotype 6a (isolate 6a33) (HCV)
POLG_HCVBB
Hepatitis C virus genotype 2c (isolate BEBE1) (HCV)
POLG_HCVCO
Hepatitis C virus genotype 1b (isolate Con1) (HCV)
POLG_HCVED
Hepatitis C virus genotype 4a (isolate ED43) (HCV)
POLG_HCVEU
Hepatitis C virus genotype 6a (isolate EUHK2) (HCV)
POLG_HCVEV
Hepatitis C virus genotype 5a (isolate EUH1480) (HCV)
POLG_HCVH9
Hepatitis C virus genotype 1c (isolate HC-G9) (HCV)
POLG_HCVIN
Hepatitis C virus genotype 1c (isolate India) (HCV)
POLG_HCVJ1
Hepatitis C virus genotype 1b (isolate HC-J1) (HCV)
POLG_HCVJ4
Hepatitis C virus genotype 1b (strain HC-J4) (HCV)
POLG_HCVJ6
Hepatitis C virus genotype 2a (isolate HC-J6) (HCV)
POLG_HCVJ8
Hepatitis C virus genotype 2b (isolate HC-J8) (HCV)
POLG_HCVJA
Hepatitis C virus genotype 1b (isolate Japanese) (HCV)
POLG_HCVJF
Hepatitis C virus genotype 2a (isolate JFH-1) (HCV)
POLG_HCVJK
Hepatitis C virus genotype 3k (isolate JK049) (HCV)
POLG_HCVJL
Hepatitis C virus genotype 6g (isolate JK046) (HCV)
POLG_HCVJP
Hepatitis C virus genotype 2b (isolate JPUT971017) (HCV)
POLG_HCVJT
Hepatitis C virus genotype 1b (isolate HC-JT) (HCV)
POLG_HCVK3
Hepatitis C virus genotype 3a (isolate k3a) (HCV)
POLG_HCVNZ
Hepatitis C virus genotype 3a (isolate NZL1) (HCV)
POLG_HCVR6
Hepatitis C virus genotype 1b (isolate HCR6) (HCV)
POLG_HCVSA
Hepatitis C virus genotype 5a (isolate SA13) (HCV)
POLG_HCVT5
Hepatitis C virus genotype 6b (isolate Th580) (HCV)
POLG_HCVTR
Hepatitis C virus genotype 3b (isolate Tr-Kj) (HCV)
POLG_HCVTW
Hepatitis C virus genotype 1b (isolate Taiwan) (HCV)
POLG_HCVVA
Hepatitis C virus genotype 2k (isolate VAT96) (HCV)
POLG_HCVVN
Hepatitis C virus genotype 6d (isolate VN235) (HCV)
POLG_HCVVO
Hepatitis C virus genotype 6k (isolate VN405) (HCV)
POLG_HCVVP
Hepatitis C virus genotype 6h (isolate VN004) (HCV)

2 entries

Protein pp71

Select_allDeselect_all
PP71_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain

Protein pp71 (pp71) (71 kDa upper matrix phosphoprotein) (Phosphoprotein UL82) (ppUL82) (Tegument protein UL82)

PP71_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain

1 entry

Protein Rep68 (EC 3.6.4.12)

REP68_AAV2S
Adeno-associated virus 2 (isolate Srivastava/1982) (AAV-2) reference strain

1 entry

Protein Rep78

REP78_AAV2S
Adeno-associated virus 2 (isolate Srivastava/1982) (AAV-2) reference strain

14 entries

Replication-associated protein A (RepA) (EC 3.1.21.-)

Select_allDeselect_all
REPA_BEYDV
Bean yellow dwarf virus (BeYDV) reference strain
REPA_MISV9
Miscanthus streak virus (isolate 91) (MiSV) reference strain
REPA_MSVS
Maize streak virus genotype A (isolate South Africa) (MSV) reference strain
REPA_SSVN
Sugarcane streak virus (isolate South Africa) (SSV) (Sugarcane streak virus (isolate Natal)) reference strain
REPA_WDVS
Wheat dwarf virus (isolate Sweden) (WDV) reference strain
REPA_CSMV
Chloris striate mosaic virus (CSMV)
REPA_MSVK
Maize streak virus genotype A (isolate Kenya) (MSV)
REPA_MSVN
Maize streak virus genotype A (isolate Nigeria) (MSV)
REPA_MSVPA
Maize streak virus genotype E (isolate Pat) (MSV)
REPA_MSVRA
Maize streak virus genotype D (isolate Raw) (MSV)
REPA_MSVSE
Maize streak virus genotype C (isolate Set) (MSV)
REPA_MSVTA
Maize streak virus genotype B (isolate Tas) (MSV)
REPA_PASVK
Panicum streak virus (isolate Kenya) (PanSV)
REPA_TYDVA
Tobacco yellow dwarf virus (strain Australia) (TYDV)

3 entries

Protein sigma-1-small (Sigma1s) (Sigma-s) (Sigma1NS) (Sigma1bNS) (p14)

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SIG1S_REOVL
Reovirus type 1 (strain Lang) (T1L) (Mammalian orthoreovirus 1) reference strain
SIG1S_REOVD
Reovirus type 3 (strain Dearing) (T3D) (Mammalian orthoreovirus 3)
SIG1S_REOVJ
Reovirus type 2 (strain D5/Jones) (T2J) (Mammalian orthoreovirus 2)

7 entries

Protein Tax-1 (Protein X-LOR) (Protein PX) (Trans-activating transcriptional regulatory protein of HTLV-1)

Select_allDeselect_all
TAX_HTL1C
Human T-cell leukemia virus 1 (isolate Caribbea HS-35 subtype A) (HTLV-1) reference strain
TAX_HTL32
Human T-cell leukemia virus 3 (strain 2026ND) (HTLV-3) reference strain

Protein Tax-3 (Trans-activating transcriptional regulatory protein of HTLV-3)

TAX_HTLV2
Human T-cell leukemia virus 2 (HTLV-2) reference strain

Protein Tax-2 (Trans-activating transcriptional regulatory protein of HTLV-2)

TAX_HTL1A
Human T-cell leukemia virus 1 (strain Japan ATK-1 subtype A) (HTLV-1)
TAX_HTL1F
Human T-cell leukemia virus 1 (isolate Zaire EL subtype B) (HTLV-1)

Protein Tax-1 (Protein X-LOR) (Trans-activating transcriptional regulatory protein of HTLV-1)

TAX_HTL1L
Human T-cell leukemia virus 1 (isolate Melanesia mel5 subtype C) (HTLV-1)

Protein Tax-1 (Protein X-LOR) (Trans-activating transcriptional regulatory protein of HTLV-1)

TAX_HTL3P
Human T-cell leukemia virus 3 (strain Pyl43) (HTLV-3)

Protein Tax-3 (Trans-activating transcriptional regulatory protein of HTLV-3)

4 entries

Protein UL24 homolog

Select_allDeselect_all
UL24_GAHVM
Gallid herpesvirus 2 (strain Chicken/Md5/ATCC VR-987) (GaHV-2) (Marek's disease herpesvirus type 1) reference strain
UL24_HHV8P
Human herpesvirus 8 type P (isolate GK18) (HHV-8) (Kaposi's sarcoma-associated herpesvirus) reference strain
UL24_PSHV1
Psittacid herpesvirus 1 (isolate Amazon parrot/-/97-0001/1997) (PsHV-1) (Pacheco's disease virus) reference strain

Protein UL24

UL24_EHV1
Equine herpesvirus 1 (strain HVS25A) (EHV-1) (Equine abortion virus)

1 entry

Protein UL27

UL27_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain

2 entries

Protein UL76

Select_allDeselect_all
UL76_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain
UL76_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain

3 entries

Serine/threonine protein kinase UL97 (EC 2.7.1.-)

Select_allDeselect_all
UL97_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain

Serine/threonine protein kinase UL97 (EC 2.7.1.-) (Ganciclovir kinase) (HSRF3 protein)

UL97_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain
UL97_HCMVT
Human cytomegalovirus (strain Towne) (HHV-5) (Human herpesvirus 5)

Serine/threonine protein kinase UL97 (EC 2.7.1.-) (Ganciclovir kinase)

29 entries

Protein E4

Select_allDeselect_all
VE4_BPV1
Bovine papillomavirus type 1 reference strain
VE4_HPV04
Human papillomavirus type 4 reference strain
VE4_HPV05
Human papillomavirus type 5 reference strain
VE4_HPV1
Human papillomavirus type 1 (Human papillomavirus type 1a) reference strain
VE4_HPV11
Human papillomavirus type 11 reference strain
VE4_HPV16
Human papillomavirus type 16 reference strain

Protein E4 (E1^E4)

VE4_HPV18
Human papillomavirus type 18 reference strain
VE4_HPV29
Human papillomavirus type 29 reference strain
VE4_HPV2A
Human papillomavirus type 2a reference strain
VE4_HPV31
Human papillomavirus type 31 reference strain
VE4_HPV33
Human papillomavirus type 33 reference strain

Protein E4 (E1^E4)

VE4_HPV41
Human papillomavirus type 41 reference strain
VE4_HPV42
Human papillomavirus type 42 reference strain
VE4_HPV51
Human papillomavirus type 51 reference strain
VE4_HPV54
Human papillomavirus type 54 reference strain
VE4_HPV58
Human papillomavirus type 58 reference strain
VE4_HPV63
Human papillomavirus type 63 reference strain
VE4_BPV2
Bovine papillomavirus type 2

Probable protein E4

VE4_HPV08
Human papillomavirus type 8
VE4_HPV13
Human papillomavirus type 13
VE4_HPV28
Human papillomavirus type 28
VE4_HPV35
Human papillomavirus type 35
VE4_HPV39
Human papillomavirus type 39
VE4_HPV47
Human papillomavirus type 47
VE4_HPV57
Human papillomavirus type 57
VE4_HPV5B
Human papillomavirus type 5b
VE4_HPV65
Human papillomavirus type 65
VE4_HPV6A
Human papillomavirus type 6a
VE4_HPV6B
Human papillomavirus type 6b

Protein E4 (E1^E4)

79 entries

Protein E7

Select_allDeselect_all
VE7_BPV1
Bovine papillomavirus type 1 reference strain
VE7_BPV3
Bovine papillomavirus type 3 reference strain
VE7_BPV4
Bovine papillomavirus type 4 reference strain
VE7_BPV5
Bovine papillomavirus type 5 reference strain
VE7_COPV6
Canine oral papillomavirus (strain Y62) (COPV) reference strain
VE7_CRPVK
Cottontail rabbit papillomavirus (strain Kansas) (CRPV) (Papillomavirus sylvilagi) reference strain
VE7_HPV04
Human papillomavirus type 4 reference strain
VE7_HPV05
Human papillomavirus type 5 reference strain
VE7_HPV07
Human papillomavirus type 7 reference strain
VE7_HPV1
Human papillomavirus type 1 (Human papillomavirus type 1a) reference strain
VE7_HPV10
Human papillomavirus type 10 reference strain
VE7_HPV11
Human papillomavirus type 11 reference strain
VE7_HPV16
Human papillomavirus type 16 reference strain
VE7_HPV18
Human papillomavirus type 18 reference strain
VE7_HPV22
Human papillomavirus type 22 reference strain
VE7_HPV25
Human papillomavirus type 25 reference strain
VE7_HPV27
Human papillomavirus type 27 reference strain
VE7_HPV29
Human papillomavirus type 29 reference strain
VE7_HPV2A
Human papillomavirus type 2a reference strain
VE7_HPV30
Human papillomavirus type 30 reference strain
VE7_HPV31
Human papillomavirus type 31 reference strain
VE7_HPV33
Human papillomavirus type 33 reference strain
VE7_HPV34
Human papillomavirus type 34 reference strain
VE7_HPV35
Human papillomavirus type 35 reference strain
VE7_HPV38
Human papillomavirus type 38 reference strain
VE7_HPV41
Human papillomavirus type 41 reference strain
VE7_HPV42
Human papillomavirus type 42 reference strain
VE7_HPV45
Human papillomavirus type 45 reference strain
VE7_HPV48
Human papillomavirus type 48 reference strain
VE7_HPV50
Human papillomavirus type 50 reference strain
VE7_HPV51
Human papillomavirus type 51 reference strain
VE7_HPV52
Human papillomavirus type 52 reference strain
VE7_HPV54
Human papillomavirus type 54 reference strain
VE7_HPV56
Human papillomavirus type 56 reference strain
VE7_HPV58
Human papillomavirus type 58 reference strain
VE7_HPV61
Human papillomavirus type 61 reference strain
VE7_HPV63
Human papillomavirus type 63 reference strain
VE7_HPV69
Human papillomavirus type 69 reference strain
VE7_PAPVE
European elk papillomavirus (EEPV) reference strain
VE7_PCPV1
Pygmy chimpanzee papillomavirus type 1 (PCPV-1) reference strain
VE7_BPV2
Bovine papillomavirus type 2
VE7_BPV6
Bovine papillomavirus type 6
VE7_CRPVW
Cottontail rabbit papillomavirus (strain Washington B) (CRPV) (Papillomavirus sylvilagi)
VE7_HPV08
Human papillomavirus type 8
VE7_HPV09
Human papillomavirus type 9
VE7_HPV12
Human papillomavirus type 12
VE7_HPV13
Human papillomavirus type 13
VE7_HPV15
Human papillomavirus type 15
VE7_HPV17
Human papillomavirus type 17
VE7_HPV19
Human papillomavirus type 19
VE7_HPV20
Human papillomavirus type 20
VE7_HPV21
Human papillomavirus type 21
VE7_HPV23
Human papillomavirus type 23
VE7_HPV24
Human papillomavirus type 24
VE7_HPV26
Human papillomavirus type 26
VE7_HPV28
Human papillomavirus type 28
VE7_HPV32
Human papillomavirus type 32
VE7_HPV36
Human papillomavirus type 36
VE7_HPV37
Human papillomavirus type 37
VE7_HPV39
Human papillomavirus type 39
VE7_HPV40
Human papillomavirus type 40
VE7_HPV44
Human papillomavirus type 44
VE7_HPV47
Human papillomavirus type 47
VE7_HPV49
Human papillomavirus type 49
VE7_HPV53
Human papillomavirus type 53
VE7_HPV55
Human papillomavirus type 55
VE7_HPV57
Human papillomavirus type 57
VE7_HPV5B
Human papillomavirus type 5b
VE7_HPV60
Human papillomavirus type 60
VE7_HPV65
Human papillomavirus type 65
VE7_HPV66
Human papillomavirus type 66
VE7_HPV68
Human papillomavirus type 68
VE7_HPV6A
Human papillomavirus type 6a
VE7_HPV6B
Human papillomavirus type 6b
VE7_HPV70
Human papillomavirus type 70
VE7_HPV94
Human papillomavirus type 94
VE7_HPVME
Human papillomavirus type ME180
VE7_PAPVD
Deer papillomavirus (DPV) (Deer fibroma virus)
VE7_RHPV1
Rhesus papillomavirus type 1 (Rhpv 1)

3 entries

55 kDa immediate-early protein 1 (IE1)

Select_allDeselect_all
VIE1_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain
VIE1_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain

55 kDa immediate-early protein 1

VIE1_HCMVT
Human cytomegalovirus (strain Towne) (HHV-5) (Human herpesvirus 5)

4 entries

Viral transcription factor IE2 (IE2) (Protein UL122)

Select_allDeselect_all
VIE2_HCMVA
Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) reference strain
VIE2_HCMVM
Human cytomegalovirus (strain Merlin) (HHV-5) (Human herpesvirus 5) reference strain
VIE2_MUHVS
Murid herpesvirus 1 (strain Smith) (MuHV-1) (Mouse cytomegalovirus) reference strain

Immediate-early protein 2 (IE2)

VIE2_HCMVT
Human cytomegalovirus (strain Towne) (HHV-5) (Human herpesvirus 5)

1 entry

Immediate-early protein 3 (IE3)

VIE3_MUHVS
Murid herpesvirus 1 (strain Smith) (MuHV-1) (Mouse cytomegalovirus) reference strain

5 entries

Apoptin

Select_allDeselect_all
VP3_CAVC1
Chicken anemia virus (isolate Germany Cuxhaven-1) (CAV) reference strain
VP3_CAV26
Chicken anemia virus (isolate USA 26p4) (CAV)
VP3_CAV82
Chicken anemia virus (isolate Japan 82-2) (CAV)
VP3_CAVCA
Chicken anemia virus (isolate Australia/CAU269-7/2000) (CAV)
VP3_CAVCI
Chicken anemia virus (isolate USA CIA-1) (CAV)

49 entries

Protein Vpr (R ORF protein) (Viral protein R)

Select_allDeselect_all
VPR_HV1B1
Human immunodeficiency virus type 1 group M subtype B (isolate BH10) (HIV-1) reference strain
VPR_HV1BR
Human immunodeficiency virus type 1 group M subtype B (isolate BRU/LAI) (HIV-1) reference strain
VPR_HV1EL
Human immunodeficiency virus type 1 group M subtype D (isolate ELI) (HIV-1) reference strain
VPR_HV1H2
Human immunodeficiency virus type 1 group M subtype B (isolate HXB2) (HIV-1) reference strain
VPR_HV1MA
Human immunodeficiency virus type 1 group M subtype A (isolate MAL) (HIV-1) reference strain
VPR_HV1MN
Human immunodeficiency virus type 1 group M subtype B (isolate MN) (HIV-1) reference strain
VPR_HV1VI
Human immunodeficiency virus type 1 group M subtype F1 (isolate VI850) (HIV-1) reference strain
VPR_HV1YF
Human immunodeficiency virus type 1 group N (isolate YBF30) (HIV-1) reference strain
VPR_HV2BE
Human immunodeficiency virus type 2 subtype A (isolate BEN) (HIV-2) reference strain
VPR_HV2ST
Human immunodeficiency virus type 2 subtype A (isolate ST) (HIV-2) reference strain
VPR_HV112
Human immunodeficiency virus type 1 group M subtype B (isolate PCV12) (HIV-1)
VPR_HV190
Human immunodeficiency virus type 1 group M subtype H (isolate 90CF056) (HIV-1)
VPR_HV192
Human immunodeficiency virus type 1 group M subtype C (isolate 92BR025) (HIV-1)
VPR_HV193
Human immunodeficiency virus type 1 group M subtype F1 (isolate 93BR020) (HIV-1)
VPR_HV196
Human immunodeficiency virus type 1 group M subtype K (isolate 96CM-MP535) (HIV-1)
VPR_HV197
Human immunodeficiency virus type 1 group M subtype K (isolate 97ZR-EQTB11) (HIV-1)
VPR_HV19N
Human immunodeficiency virus type 1 group M subtype G (isolate 92NG083) (HIV-1)
VPR_HV1A2
Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2) (HIV-1)
VPR_HV1AN
Human immunodeficiency virus type 1 group O (isolate ANT70) (HIV-1)
VPR_HV1B5
Human immunodeficiency virus type 1 group M subtype B (isolate BH5) (HIV-1)
VPR_HV1B9
Human immunodeficiency virus type 1 group M subtype B (strain 89.6) (HIV-1)
VPR_HV1ET
Human immunodeficiency virus type 1 group M subtype C (isolate ETH2220) (HIV-1)
VPR_HV1H3
Human immunodeficiency virus type 1 group M subtype B (isolate HXB3) (HIV-1)
VPR_HV1JR
Human immunodeficiency virus type 1 group M subtype B (isolate JRCSF) (HIV-1)
VPR_HV1M2
Human immunodeficiency virus type 1 group M subtype F2 (isolate MP257) (HIV-1)
VPR_HV1MP
Human immunodeficiency virus type 1 group M subtype F2 (isolate MP255) (HIV-1)
VPR_HV1MV
Human immunodeficiency virus type 1 group O (isolate MVP5180) (HIV-1)
VPR_HV1N5
Human immunodeficiency virus type 1 group M subtype B (isolate NY5) (HIV-1)
VPR_HV1OY
Human immunodeficiency virus type 1 group M subtype B (isolate OYI) (HIV-1)
VPR_HV1RH
Human immunodeficiency virus type 1 group M subtype B (isolate RF/HAT3) (HIV-1)
VPR_HV1S2
Human immunodeficiency virus type 1 group M subtype J (isolate SE9280) (HIV-1)
VPR_HV1S3
Human immunodeficiency virus type 1 group M subtype B (isolate SF33) (HIV-1)
VPR_HV1S9
Human immunodeficiency virus type 1 group M subtype J (isolate SE9173) (HIV-1)
VPR_HV1SC
Human immunodeficiency virus type 1 group M subtype B (isolate SC) (HIV-1)
VPR_HV1SE
Human immunodeficiency virus type 1 group M subtype G (isolate SE6165) (HIV-1)
VPR_HV1V9
Human immunodeficiency virus type 1 group M subtype H (isolate VI991) (HIV-1)
VPR_HV1Y2
Human immunodeficiency virus type 1 group M subtype B (isolate YU-2) (HIV-1)
VPR_HV1YB
Human immunodeficiency virus type 1 group N (isolate YBF106) (HIV-1)
VPR_HV1Z2
Human immunodeficiency virus type 1 group M subtype D (isolate Z2/CDC-Z34) (HIV-1)
VPR_HV2CA
Human immunodeficiency virus type 2 subtype A (isolate CAM2) (HIV-2)
VPR_HV2D1
Human immunodeficiency virus type 2 subtype A (isolate D194) (HIV-2)
VPR_HV2D2
Human immunodeficiency virus type 2 subtype B (isolate D205) (HIV-2)
VPR_HV2EH
Human immunodeficiency virus type 2 subtype B (isolate EHO) (HIV-2)

Protein Vpr (Viral protein R)

VPR_HV2G1
Human immunodeficiency virus type 2 subtype A (isolate Ghana-1) (HIV-2)
VPR_HV2KR
Human immunodeficiency virus type 2 subtype A (isolate KR) (HIV-2)
VPR_HV2NZ
Human immunodeficiency virus type 2 subtype A (isolate NIH-Z) (HIV-2)
VPR_HV2RO
Human immunodeficiency virus type 2 subtype A (isolate ROD) (HIV-2)
VPR_HV2SB
Human immunodeficiency virus type 2 subtype A (isolate SBLISY) (HIV-2)
VPR_HV2UC
Human immunodeficiency virus type 2 subtype B (isolate UC1) (HIV-2)

55 entries

Protein X (HBx) (Peptide X) (pX)

Select_allDeselect_all
X_GSHV
Ground squirrel hepatitis virus (strain 27) (GSHV) reference strain
X_HBVCJ
Hepatitis B virus genotype C subtype ayr (isolate Human/Japan/Okamoto/-) (HBV-C) reference strain
X_HBVD3
Hepatitis B virus genotype D subtype ayw (isolate France/Tiollais/1979) (HBV-D) reference strain
X_ASHV
Arctic squirrel hepatitis virus (ASHV)
X_HBVA2
Hepatitis B virus genotype A2 subtype adw (isolate Japan/Nishioka/1983) (HBV-A)
X_HBVA3
Hepatitis B virus genotype A2 subtype adw2 (strain Rutter 1979) (HBV-A)
X_HBVA4
Hepatitis B virus genotype A2 subtype adw2 (isolate Germany/991/1990) (HBV-A)
X_HBVA6
Hepatitis B virus genotype A1 subtype adw2 (isolate South Africa/84/2001) (HBV-A)
X_HBVA7
Hepatitis B virus genotype A2 (isolate Japan/11D11HCCW/1998) (HBV-A)
X_HBVA8
Hepatitis B virus genotype A3 (isolate Cameroon/CMR983/1994) (HBV-A)
X_HBVA9
Hepatitis B virus genotype A3 (isolate Cameroon/CMR711/1994) (HBV-A)
X_HBVB1
Hepatitis B virus genotype B1 subtype adw (isolate Japan/pJDW233/1988) (HBV-B)
X_HBVB2
Hepatitis B virus genotype B2 (isolate Indonesia/pIDW420/1988) (HBV-B)
X_HBVB3
Hepatitis B virus genotype B2 (isolate Vietnam/9873/1997) (HBV-B)
X_HBVB4
Hepatitis B virus genotype B/C subtype adw (isolate Okinawa/pODW282/1998) (HBV-B)
X_HBVB5
Hepatitis B virus genotype B2 (isolate Vietnam/16091/1992) (HBV-B)
X_HBVB6
Hepatitis B virus genotype B2 subtype adw (isolate China/patient4/1996) (HBV-B)
X_HBVB7
Hepatitis B virus genotype B1 (isolate Japan/Yamagata-2/1998) (HBV-B)
X_HBVB8
Hepatitis B virus genotype B1 (isolate Japan/Ry30/2002) (HBV-B)
X_HBVC0
Hepatitis B virus genotype C (isolate Vietnam/3270/2000) (HBV-C)
X_HBVC1
Hepatitis B virus genotype C subtype adr (isolate Japan/Nishioka/1983) (HBV-C)
X_HBVC2
Hepatitis B virus genotype C subtype ar (isolate Japan/S-207/1988) (HBV-C)
X_HBVC3
Hepatitis B virus genotype C subtype adr (strain Japan/adr4/1983) (HBV-C)
X_HBVC5
Hepatitis B virus genotype C subtype ad (isolate Japan/S-179/1988) (HBV-C)
X_HBVC7
Hepatitis B virus genotype C subtype ayw (isolate China/Tibet127/2002) (HBV-C)
X_HBVC8
Hepatitis B virus genotype C subtype adr (isolate Japan/A4/1994) (HBV-C)
X_HBVC9
Hepatitis B virus genotype C subtype ayw (isolate Australia/AustRC/1992) (HBV-C)
X_HBVCP
Chimpanzee hepatitis B virus (isolate United Kingdom/LSH/1988) (HBVcpz)
X_HBVD2
Hepatitis B virus genotype D (isolate France/alpha1/1989) (HBV-D)
X_HBVD4
Hepatitis B virus genotype D subtype ayw (isolate Japan/JYW796/1988) (HBV-D)
X_HBVD5
Hepatitis B virus genotype D subtype ayw (isolate Australia/AustKW/1991) (HBV-D)
X_HBVD6
Hepatitis B virus genotype D subtype ayw (isolate Italy/CI/1992) (HBV-D)
X_HBVD7
Hepatitis B virus genotype D (isolate Germany/1-91/1991) (HBV-D)
X_HBVE1
Hepatitis B virus genotype E subtype ayw4 (isolate Kou) (HBV-E)
X_HBVE2
Hepatitis B virus genotype E (isolate Cote d'Ivoire/ABI-129/2003) (HBV-E)
X_HBVE3
Hepatitis B virus genotype E (isolate Chimpanzee/Ch195/1999) (HBV-E)
X_HBVE4
Hepatitis B virus genotype E (isolate Cote d'Ivoire/ABI-212/2003) (HBV-E)
X_HBVF1
Hepatitis B virus genotype F2 (isolate Brazil/w4B) (HBV-F)
X_HBVF2
Hepatitis B virus genotype F1 subtype adw4 (isolate El Salvador/1116Sal/1997) (HBV-F)
X_HBVF4
Hepatitis B virus genotype F2 (isolate Argentina/sa16/2000) (HBV-F)
X_HBVF6
Hepatitis B virus genotype F2 subtype adw4q (isolate Senegal/9203) (HBV-F)
X_HBVG3
Hepatitis B virus genotype G (isolate IG29227/2000) (HBV-G)
X_HBVGB
Gibbon hepatitis B virus subtype ayw3q (isolate Hope) (HBVgbn)
X_HBVGO
Gorilla hepatitis B virus (isolate Cameroon/gor97) (HBVgor)
X_HBVH1
Hepatitis B virus genotype H (isolate United States/LAS2523/2002) (HBV-H)
X_HBVH2
Hepatitis B virus genotype H subtype adw4 (isolate Nicaragua/1853Nic/1997) (HBV-H)
X_HBVH3
Hepatitis B virus genotype H subtype adw4 (isolate Nicaragua/2928Nic/1997) (HBV-H)
X_HBVOR
Orangutan hepatitis B virus (isolate Somad) (HBVoru)
X_WHV1
Woodchuck hepatitis B virus (isolate 1) (WHV)
X_WHV2
Woodchuck hepatitis B virus (isolate 2) (WHV)
X_WHV3
Woodchuck hepatitis B virus (isolate 59) (WHV)
X_WHV4
Woodchuck hepatitis B virus (isolate 7) (WHV)
X_WHV5
Woodchuck hepatitis B virus (isolate 8) (WHV)
X_WHV6
Woodchuck hepatitis B virus (isolate w64/pWS23) (WHV)
X_WMHBV
Woolly monkey hepatitis B virus (isolate Louisville) (WMHBV)