Lambdavirus

VIRION

Non-enveloped, head-tail structure. The head is about 60 nm in diameter and consists of 72 capsomers (T=7, laevo).

GENOME

Linear, dsDNA genome of about 48 kb, containing about 70 genes.

GENE EXPRESSION

REPLICATION

CYTOPLASMIC

  1. Adsorption: The phage attaches to target cell adhesion receptors through its tail fibers.
  2. The baseplate of the virion attaches to the entry receptor.
  3. Ejection of the viral DNA into host cell cytoplasm by long flexible tail ejection system.
  4. Transcription and translation of early genes.
  5. Replication of genomic DNA by theta replication.
  6. Replication of genomic DNA by rolling circle.
  7. Transcription and translation of late genes.
  8. Assembly of empty procapsids and viral genome packaging.
  9. Mature virions are released from the cell by lysis.

Matching UniProtKB/Swiss-Prot entries

108 entries grouped by strain (browse by keywords)

62 entries

Escherichia phage lambda (Bacteriophage lambda) reference strain

Select_allDeselect_all
TUBE_LAMBD Tail tube protein (TTP) (Gene product V) (gpV) (Major tail protein V)
SPAN2_LAMBD Spanin, outer lipoprotein subunit (o-spanin) (Lysis protein Rz1) (Outer membrane lipoprotein Rz1)
REGN_LAMBD Antitermination protein N (Regulatory protein N) (PN)
VRPO_LAMBD Replication protein O
VREN_LAMBD Protein ren
TERL_LAMBD Terminase, large subunit (DNA-packaging protein A) (Large terminase protein) (gpA) [Includes: ...
TERS_LAMBD Terminase small subunit (EC 3.6.4.-) (DNA-packaging protein Nu1) (Gene product Nu1) (gpNu1)
SIEB_LAMBD Superinfection exclusion protein B
VBET_LAMBD Recombination protein bet
TIPM_LAMBD Tail tip protein M
RAL_LAMBD Restriction inhibitor protein ral (Antirestriction protein)
REXA_LAMBD Protein rexA
SPAN1_LAMBD Spanin, inner membrane subunit (i-spanin) (Lysis protein Rz)
TIPI_LAMBD Tail tip assembly protein I
VRPP_LAMBD Replication protein P
TIPJ_LAMBD Tip attachment protein J (Central tail fiber) (Host specificity protein J)
VKIL_LAMBD Protein kil
TTTP_LAMBD Tail tube terminator protein (TrP) (Gene product U) (gpU) (Minor tail protein U) (Tail ...
VINT_LAMBD Integrase (EC 2.7.7.-) (EC 3.1.-.-)
Y64_LAMBD Putative uncharacterized protein ORF64
VXIS_LAMBD Excisionase
Y290_LAMBD Uncharacterized nin region protein ORF290
VLOM_LAMBD Outer membrane protein lom (ORF 206A)
DECO_LAMBD Capsid decoration protein (Auxiliary protein D) (Gene product D) (gpD) (Major capsid protein D)
EA31_LAMBD Protein ea31
EA47_LAMBD Protein ea47
EA59_LAMBD Protein ea59
EA85_LAMBD Protein ea8.5
COMPL_LAMBD Tail completion protein Z (Gene product Z) (GpZ) (Minor tail protein Z) (Tail terminator protein)
FIBER_LAMBD Tail fiber protein (stf) (Gene product 27) (gp27)
FII_LAMBD Head-tail connector protein FII (Head-tail joining protein) (Minor capsid protein FII)
HCP_LAMBD Head completion protein (HCP) (Head-tail joining protein W) (gpW)
EA10_LAMBD Protein ea10
EA22_LAMBD Protein ea22
ENLYS_LAMBD Endolysin (EC 4.2.2.n2) (Lysis protein) (Lysozyme) (Transglycosylase)
GAM_LAMBD Host-nuclease inhibitor protein gam
NINB_LAMBD Protein ninB
NIND_LAMBD Protein ninD
NINE_LAMBD Protein ninE (Nin60)
NINF_LAMBD Protein ninF
NING_LAMBD Protein ninG
NINH_LAMBD Protein ninH
FI_LAMBD DNA-packaging protein FI
HOLIN_LAMBD Antiholin (Lysis inhibitor S-107)
CAPSD_LAMBD Major capsid protein (Gene product E) (gpE) (Major head protein)
EXO_LAMBD Exonuclease (EC 3.1.11.3)
G_LAMBD Tail assembly protein G (Gene product G) (gpG) (Minor tail protein G) (Tail assembly chaperone) ...
TIPK_LAMBD Tail tip assembly protein K (Probable endopeptidase) (EC 3.4.-.-) (Tail assembly protein K)
PORTL_LAMBD Portal protein B (GpB) (Minor capsid protein B) [Cleaved into: Protein B*]
RPC1_LAMBD Repressor protein cI
RPC2_LAMBD Transcriptional activator II
RPC3_LAMBD Protease inhibitor III
REXB_LAMBD Protein rexB
TIPL_LAMBD Tail tip protein L
RCRO_LAMBD Regulatory protein cro
REGQ_LAMBD Antitermination protein Q
TFA_LAMBD Tail fiber assembly protein
TMP_LAMBD Tape measure protein (TMP) (Gene product H) (gpH) (Minor tail protein H) [Cleaved into: Entry ...
SCAF_LAMBD Capsid assembly protease C (EC 3.4.21.-) (Gene product C) (GPC) (Minor capsid protein C)
GT_LAMBD Tail assembly protein GT (Gene product 15) (gp15) (Gene product GT) (gpGT) (Minor tail protein GT)
PP_LAMBD Serine/threonine-protein phosphatase (EC 3.1.3.16)
BOR_LAMBD Lipoprotein bor

18 entries

Enterobacteria phage P21 (Bacteriophage 21) (Bacteriophage P21)

Select_allDeselect_all
PORTL_BPP21 Portal protein B (GpB) (Minor capsid protein B)
VINT_BPP21 Integrase (EC 2.7.7.-) (EC 3.1.-.-)
SPAN1_BPP21 Spanin, inner membrane subunit (i-spanin) (Lysis protein Rz)
TERS_BPP21 Terminase, small subunit (Gp1)
W_BPP21 Head completion protein gp3 (Gene product 3) (gp3) (Head-stabilizing protein) (Head-tail joining ...
YG78_BPP21 Uncharacterized 13.5 kDa protein in GP7-GP8 intergenic region
VXIS_BPP21 Excisionase
VG05_BPP21 Head-tail preconnector protein GP5 (EC 3.4.21.-) (Putative peptidase GP5) [Cleaved into: Scaffold ...
DECO_BPP21 Head decoration protein (Head protein GPshp)
CAPSD_BPP21 Major capsid protein (Gene product 7) (Gene product E) (gpE) (Major head protein)
NINB_BPP21 Protein ninB
NINE_BPP21 Protein ninE
NINF_BPP21 Protein ninF
NING_BPP21 Protein ninG
HOLIN_BPP21 Antiholin
ENLYS_BPP21 SAR-endolysin (EC 3.2.1.17) (Endolysin) (Lysis protein) (Lysozyme) (Muramidase)
SPAN2_BPP21 Spanin, outer lipoprotein subunit (o-spanin) (Lysis protein Rz1) (Outer membrane lipoprotein Rz1)
TERL_BPP21 Terminase, large subunit (DNA-packaging protein) (DNA-packaging protein gp2) (Gene product 2) (gp2) ...

8 entries

Enterobacteria phage H19B (Bacteriophage H19B)

Select_allDeselect_all
ENLYS_BPH19 SAR-endolysin (EC 3.2.1.17) (Endolysin) (Lysis protein) (Lysozyme) (Muramidase)
NINE_BPH19 Protein ninE
NINF_BPH19 Protein ninF
NING_BPH19 Protein ninG
NINH_BPH19 Protein ninH
REGQ_BPH19 Antitermination protein Q
STXA_BPH19 Shiga-like toxin 1 subunit A (SLT-1 A subunit) (SLT-1a) (SLT-Ia) (EC 3.2.2.22) (Verocytotoxin 1 ...
STXB_BPH19 Shiga-like toxin 1 subunit B (SLT-1 B subunit) (SLT-1b) (SLT-Ib) (Verocytotoxin 1 subunit B) ...

7 entries

Enterobacteria phage 82 (Bacteriophage 82)

Select_allDeselect_all
REGQ_BP82 Antitermination protein Q
YLCH_BP82 Uncharacterized 3.7 kDa protein in rusA 5'region (ORF33)
YBCO_BP82 Putative nuclease ybcO (EC 3.1.-.-)
YBCN_BP82 Uncharacterized protein in rusA 5'region (ORF151)
YLCG_BP82 Uncharacterized protein in rusA 3'region (ORF45)
NINE_BP82 Protein ninE
RUSA_BP82 Crossover junction endodeoxyribonuclease rusA (EC 3.1.22.4) (Holliday junction nuclease rusA) ...

5 entries

Enterobacteria phage 434 (Bacteriophage 434)

Select_allDeselect_all
REXA_BP434 Protein rexA
VXIS_BP434 Excisionase
VINT_BP434 Integrase (EC 2.7.7.-) (EC 3.1.-.-)
RPC2_BP434 Regulatory protein CII
RCRO_BP434 Regulatory protein cro (Antirepressor)

2 entries

Corynephage beta

Select_allDeselect_all
DTX_CORBE Diphtheria toxin (DT) (NAD(+)--diphthamide ADP-ribosyltransferase) (EC 2.4.2.36) [Cleaved into: ...
DTXH_CORBE Diphtheria toxin homolog CRM228 [Cleaved into: Diphtheria toxin homolog CRM228 fragment A; ...

2 entries

Enterobacteria phage PA-2 (Bacteriophage PA-2)

Select_allDeselect_all
ENLYS_BPPA2 SAR-endolysin (EC 3.2.1.17) (Endolysin) (Lysis protein) (Lysozyme) (Muramidase)
PORI_BPPA2 Outer membrane porin protein LC

1 entry

Bacillus phage SP02 (Bacteriophage SP02)

DPOL_BPSP2 DNA polymerase (EC 2.7.7.7) (EC 3.1.11.-)

1 entry

Bacillus phage SPR (Bacteriophage SPR)

MTBS_BPSPR Modification methylase SPRI (M.SPRI) (EC 2.1.1.37) (Cytosine-specific methyltransferase SPRI)

1 entry

Bacillus phage rho11s (Bacteriophage rho-11s)

MTBR_BPRH1 Modification methylase Rho11sI (M.Rho11sI) (EC 2.1.1.37) (Bsu P11s) (Cytosine-specific ...

1 entry

Corynephage omega

DTX_COROM Diphtheria toxin (DT) (NAD(+)--diphthamide ADP-ribosyltransferase) (EC 2.4.2.36) [Cleaved into: ...