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Lederbergvirus (taxid:186794)

VIRION

Non-enveloped, head-tail structure. The capsid is about 60-65 nm in diameter, with a T=7 laevo icosahedral symmetry . The tail is non-contractile, has 6 prominent tail spikes.
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GENOME

Linear, dsDNA genome of about 41 kb encoding for at least 55 genes.

GENE EXPRESSION

REPLICATION

CYTOPLASMIC

  1. Adsorption: the phage attaches to the target cell through its tail fibers.
  2. Ejection of the viral DNA into host cell cytoplasm.
  3. Transcription and translation of early genes.
  4. Replication of genomic DNA. Transcription and translation of late genes.
  5. Assembly of an empty procapsid and packaging of the genome.
  6. Viral tail fibers assembly and viral tail assembly.
  7. Mature virions are released from the cell by lysis.
DB LINKS image image

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TAXONOMY Group I: dsDNA viruses
Realm: Duplodnaviria
Kingdom: Heunggongvirae
Phylum: Uroviricota
Class: Caudoviricetes
Order: Unassigned
Family: Unassigned
Genus: P22virus
VIRUS
Salmonella virus P22
 Salmonella virus BTP1
 Salmonella virus HK620
 Salmonella virus ST64T
 Shigella virus Sf6
REFERENCE STRAINS Enterobacteria phage P22 virus
Sequence | Genome assembly | Proteome

Host

NATURAL HOSTS Bacteria

Ecology and disease

GEOGRAPHY Worldwide
TRANSMISSION Passive diffusion through medium
ANTIVIRAL DRUGS

Matching UniProtKB/Swiss-Prot entries

(all links/actions below point to uniprot.org website)

76 entries grouped by strain

63 entries

Salmonella phage P22 (Bacteriophage P22) reference strain

Select_allDeselect_all
FIBER_BPP22 Tail spike protein (TSP) (Endo-1,3-alpha-L-rhamnosidase) (EC 3.2.1.-) (Endorhamnosidase) (Gene ...

pdb 1CLW; 1LKT; 1QA1; 1QA2; 1QA3; 1QQ1; 1QRB; 1QRC; 1TSP; 1TYU; 1TYV; 1TYW; 1TYX; 2VFM; 2VFN; 2VFO; 2VFP; 2VFQ; 2VKY; 2VNL; 2XC1; 3TH0; 5GAI; 8EAN; 8EB7; 8TVR; 8U10; 8U11; 8U1O

TERL_BPP22 Terminase, large subunit (DNA-packaging protein gp2) [Includes: Endonuclease (EC 3.1.21.-); ATPase ...

pdb 4DKW; 6VI1; 6XMI

CAPSD_BPP22 Major capsid protein (Gene product 5) (gp5) (Major head protein)

pdb 2M5S; 2XYY; 2XYZ; 3IYH; 3IYI; 5UU5; 8GN5; 8I1T; 8I1V; 8U10; 8U11

TERS_BPP22 Terminase, small subunit (DNA-packaging protein gp3)

pdb 3P9A

PORTL_BPP22 Portal protein (Gene product 1) (Gp1) (Head-to-tail connector)

pdb 3LJ5; 4V4K; 5GAI; 5JJ1; 5JJ3; 8EAO; 8TVU; 8U10; 8U11; 9KYW

NEEDL_BPP22 Tail needle protein gp26 (Head completion protein) (Packaged DNA stabilization protein) (Tail ...

pdb 2POH; 3C9I; 4LIN; 4ZKP; 4ZKU; 4ZXQ; 8EAP

VG12_BPP22 Replicative DNA helicase (EC 5.6.2.3) (DNA 5'-3' helicase gp12) (Replication protein gp12)
RMNT_BPP22 Regulatory protein mnt

pdb 1MNT; 1QEY

VINT_BPP22 Integrase (EC 2.7.7.-) (EC 3.1.-.-)
HOLIN_BPP22 Antiholin (Lysis inhibitor 13-108)
ENLYS_BPP22 Endolysin (EC 3.2.1.17) (Lysis protein) (Lysozyme) (Muramidase)

pdb 2ANV; 2ANX

EXLYS_BPP22 Head-to-tail adapter protein gp4 (Gene product 4) (Gp4) (Internal virion protein gp4) (Peptidoglycan ...

pdb 4V4K; 5GAI; 8EAO; 8EB7; 8TVU; 8U10; 8U11

REGQ_BPP22 Antitermination protein Q
RPC2_BPP22 Repressor protein C2

pdb 1ADR; 2R1J; 3JXB; 3JXC; 3JXD

GP7_BPP22 Internal virion protein gp7 (Ejection protein gp7) (E protein gp7)
GP20_BPP22 Internal virion protein gp20 (Ejection protein gp20) (E protein gp20)
SPAN2_BPP22 Probable spanin, outer lipoprotein subunit (o-spanin) (Rz1 protein)
RPC1_BPP22 Transcriptional activator protein C1
RARC_BPP22 Transcriptional repressor arc

pdb 1ARQ; 1ARR; 1B28; 1BAZ; 1BDT; 1BDV; 1MYK; 1MYL; 1NLA; 1PAR; 1QTG; 1U9P

VXIS_BPP22 Excisionase
REGN_BPP22 Probable regulatory protein N

pdb 1A4T

ERF_BPP22 Essential recombination function protein
RCRO_BPP22 Regulatory protein cro (Antirepressor)

pdb 1RZS

SPAN1_BPP22 Spanin, inner membrane subunit (i-spanin) (Gene product 15) (Gp15) (Lysis protein Rz)
RPC3_BPP22 Regulatory protein C3 (CIII)
RAL_BPP22 Restriction inhibitor protein ral (Antirestriction protein)
SCAF_BPP22 Scaffolding protein (Gene product 8) (gp8)

pdb 1GP8; 2GP8; 8I1V; 9KYV; 9KYW; 9KYX

HUB10_BPP22 Tail hub protein gp10

pdb 8EAP; 8EB7; 8TVR; 8U10; 8U11

SIEB_BPP22 Superinfection exclusion protein B
GTRA_BPP22 Bactoprenol-linked glucose translocase
GTRB_BPP22 Bactoprenol glucosyl transferase (EC 2.4.1.-)
GP16_BPP22 Internal virion protein gp16 (Ejection protein gp16) (E protein gp16)
SIEA_BPP22 Superinfection exclusion protein A
RANT_BPP22 Antirepressor protein ant
VG18_BPP22 DNA replication protein gp18
ABC1_BPP22 Anti-RecBCD protein 1 (Protein abc1)
ABC2_BPP22 Anti-RecBCD protein 2 (Protein abc2)

pdb 8B1T; 8B1U

Y6K6_BPP22 Uncharacterized 6.6 kDa protein in eae-abc2 intergenic region (ORF56)
Y8K6_BPP22 Uncharacterized 8.6 kDa protein in ral-gp17 intergenic region (ORF78)
Y7K8_BPP22 Uncharacterized 7.8 kDa protein in ral-gp17 intergenic region (ORF67)
VG17_BPP22 Superinfection exclusion protein (Protein gp17)
VKIL_BPP22 Protein kil
VARF_BPP22 Accessory recombination function protein
Y23K_BPP22 Uncharacterized 22.8 kDa protein in gp15-gp3 intergenic region (ORF201)
Y7K7_BPP22 Uncharacterized 7.7 kDa protein in gp5-gp4 intergenic region (ORF 109) (ORF69)
Y6K4_BPP22 Uncharacterized 6.4 kDa protein in sieA-mnt intergenic region (ORF59A)
Y9K0_BPP22 Uncharacterized 9.0 kDa protein in gp15-gp3 intergenic region (ORF80)
VEAA_BPP22 Eaa protein
VEAC_BPP22 Eac protein
EAD_BPP22 Ead protein
VEAE_BPP22 Eae protein
VEAF_BPP22 Eaf protein
VEAG_BPP22 Eag protein
VEAI_BPP22 Eai protein
YO48_BPP22 Uncharacterized 5.8 kDa protein (ORF48)
NINB_BPP22 Protein ninB
NIND_BPP22 Protein ninD
NINE_BPP22 Protein ninE
NINX_BPP22 Putative protein ninX
NINF_BPP22 Protein ninF
NING_BPP22 Protein ninG
NINY_BPP22 Putative protein ninY
NINH_BPP22 Protein ninH

2 entries

Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage SfVI) reference strain

Select_allDeselect_all
NEEDL_BPSFV Tail needle protein (Head completion protein) (Packaged DNA stabilization protein) (Tail accessory ...

pdb 3RWN

VXIS_BPSFV Probable excisionase hkaC

3 entries

Enterobacteria phage HK620 (Bacteriophage HK620) reference strain

Select_allDeselect_all
NEEDL_BPHK6 Tail needle protein gp26 (Head completion protein) (Packaged DNA stabilization protein) (Tail ...

pdb 5BU5; 5BU8; 5BVZ

VXIS_BPHK6 Probable excisionase hkaC
VG07_BPHK6 DNA transfer protein gp7

2 entries

Salmonella phage ST64T (Bacteriophage ST64T) reference strain

Select_allDeselect_all
DECO_BPST6 Decoration protein (Dec)
VG07_BPST6 DNA transfer protein gp7

2 entries

Salmonella phage P22 (Bacteriophage P22)

Select_allDeselect_all
Y55K_BPP22 Uncharacterized 55.3 kDa protein in gtrB 5'region (ORF485)
VG14_BPP22 Protein gp14

3 entries

Shigella phage Sf6 (Shigella flexneri bacteriophage VI) (Bacteriophage SfVI)

Select_allDeselect_all
FIBER_BPSFV Tail spike protein (TSP) (Endo-1,3-alpha-L-rhamnosidase) (EC 3.2.1.-) (Endorhamnosidase)

pdb 2VBE; 2VBK; 2VBM; 4URR; 7SG7; 7UKJ

VINT_BPSFV Integrase (EC 2.7.7.-) (EC 3.1.-.-)
OAC_BPSFV O-acetyl transferase (EC 2.3.1.-) (O-antigen acetylase)

1 entry

Enterobacteria phage LP7 (Bacteriophage LP7)

TERS_BPLP7 Terminase, small subunit (DNA-packaging protein gp3)