Peduovirinae

VIRION

Non-enveloped, head-tail structure. Heads are about 60 nm in diameter and tails 135 × 18 nm. The tail is contractile, has 6 long terminal fibers, 6 short spikes and a small base plate. The capsid has an elongated icosahedral symmetry T=7, composed of 72 capsomers (60 hexamers and 12 pentamers). Upon contraction, the tail sheath becomes loose and slides along the tail core.

GENOME

Linear, dsDNA genome of about 33 kb, encoding for about 45 proteins.

GENE EXPRESSION

Genes are transcribed by operons.

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 by contraction of the tail sheath.
  3. Transcription and translation of early genes.
  4. Synthesis of linear concatemers copies of viral DNA by rolling circle. 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.

Matching UniProtKB/Swiss-Prot entries

109 entries grouped by protein (browse by keywords)

1 entry

Putative antiholin (Protein lysA)

ANTIH_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Putative baseplate protein gp29 (Gene 29 protein) (Gp29)

BP29_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

2 entries

Probable baseplate hub protein (Gene D protein) (GpD)

Select_allDeselect_all
BPD_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

Probable baseplate hub protein (Gene D protein) (GpD) (Late control gene D protein)

BPD_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Baseplate protein I (Gene I protein) (GpI)

BPI_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Baseplate protein J (Gene J protein) (GpJ)

BPJ_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Baseplate protein W (Gene W protein) (GpW)

BPW_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Baseplate protein X (Gene X protein) (GpX)

BPX_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Capsid proteins (GpN)

Select_allDeselect_all
CAPSD_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

Major capsid protein (Gene product 18) (gp18) (Major head protein) (ORF18)

CAPSD_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized 8.4 kDa protein

CP69_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Uncharacterized 8.8 kDa protein in GpA 5'region

CP79_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Uncharacterized 8.5 kDa protein in gpA 5'region

CP80_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Uncharacterized exonuclease CP81 (EC 3.1.-.-)

CP81_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Uncharacterized 10.4 kDa protein in GpA 5'region

CP83_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Uncharacterized 37.8 kDa protein in gpa 5'region

CP84_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Endolysin (EC 4.2.2.n2) (Lysis protein) (Lysozyme) (Protein gpK) (Transglycosylase)

ENLYS_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Probable tail fiber protein (Gene product 31) (gp31) (ORF31)

FIB31_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Probable tail fiber protein (GpH)

FIBH_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Protein gop

GOP_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Holin

HOLI_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Holin

HOLIN_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Lysozyme (EC 3.2.1.17) (Endolysin) (Lysis protein) (Muramidase)

LYS_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

2 entries

Probable portal protein (GpQ)

Select_allDeselect_all
PORTL_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

Probable portal protein (ORF15)

PORTL_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Putative P4-specific DNA primase (EC 2.7.7.-) (EC 3.6.4.12)

PRIM_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Protein cII

RCII_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Replication protein (EC 3.1.-.-)

REP_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Repressor protein C

RPC_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Repressor protein CI

Select_allDeselect_all
RPC1_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain
RPC1_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Regulatory protein CII

RPC2_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

2 entries

Capsid assembly scaffolding protein (Gene product 17) (Gp17) (Head morphogenesis protein) (Scaffold protein)

Select_allDeselect_all
SCAF_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
SCAF_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

Capsid assembly scaffolding protein (Gene product O) (GpO) (Head morphogenesis protein) (Scaffold protein)

1 entry

Probable spanin, inner membrane subunit (i-spanin) (Protein lysB)

SPAN1_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Probable spanin, outer lipoprotein subunit (Protein lysC)

SPAN2_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Spike protein (Baseplate assembly protein gpV) (Gene V protein) (GpV)

SPIKE_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Putative tail protein gp30 (Gene product 30) (gp30)

TAIL1_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Tail assembly protein E (Gene product E) (gpE) (Tail assembly chaperone) (TAC)

TAP_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Tail assembly protein E' (Gene product E') (gpE') (Tail assembly chaperone) (TAC)

TAPFS_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Probable tail fiber assembly protein (GpG)

TFA_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Probable tape measure protein (TMP) (Gene product 27) (gp27)

Select_allDeselect_all
TMP_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
TMP_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

Probable tape measure protein (TMP) (Gene product T) (gpT)

1 entry

Tail sheath protein (TSP) (Major tail sheath protein) (Protein FI)

TSP_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Tail tube protein (TTP) (Protein FII)

TUBE_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

SOS operon TUM protein (ORF95 protein) (Protein TUM95)

TUM_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Protein apl

VAPL_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Protein ash (Protein cI)

VASH_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Protein beta

VBET_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

2 entries

Regulatory protein cox

Select_allDeselect_all
VCOX_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
VCOX_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Transactivation protein

VDEL_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Protein dhr

VDHR_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

1 entry

Derepression protein

VEPS_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Protein fil

VFIL_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain

4 entries

Integrase (EC 2.7.7.-) (EC 3.1.-.-)

Select_allDeselect_all
VINT_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain
VINT_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
VINT_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain
VINT_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Late control protein ogr

VOGR_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Overcoming lysogenization defect protein

VOLD_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Replication gene A protein (EC 3.1.-.-) (GpA)

Select_allDeselect_all
VPA_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain
VPA_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Late control gene B protein (GpB)

Select_allDeselect_all
VPB_BP186
Escherichia phage 186 (Bacteriophage 186) reference strain
VPB_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

Replication gene B protein (GpB)

2 entries

Head completion/stabilization protein (GpL)

Select_allDeselect_all
VPL_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

Probable head completion/stabilization protein (ORF20)

VPL_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

2 entries

Probable terminase, endonuclease subunit (ORF19)

Select_allDeselect_all
VPM_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
VPM_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

Terminase, endonuclease subunit (GpM)

2 entries

Probable terminase, ATPase subunit (ORF16)

Select_allDeselect_all
VPP_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain
VPP_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

Terminase, ATPase subunit (GpP)

1 entry

Tail completion protein R (GpR)

VPR_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Tail completion protein S (GpS)

VPS_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Polarity suppression protein (Amber mutation-suppressing protein)

VPSU_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Glycoprotein 3 (Capsid size determination protein)

VSID_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Uncharacterized protein ORF88 (Putative DNA-binding protein)

Y9K_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Uncharacterized 23.2 kDa protein in int-C1 intergenic region (ORF1)

YO01_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 7.9 kDa protein in int-C1 intergenic region (ORF16) (ORF2)

YO02_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 8.9 kDa protein in int-C1 intergenic region (ORF17) (ORF3)

YO03_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 8.9 kDa protein in int-C1 intergenic region (ORF18) (ORF4)

YO04_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 19.2 kDa protein in cox-rep intergenic region (ORF21) (ORF5)

YO05_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 14.1 kDa protein in cox-rep intergenic region (ORF22) (ORF6)

YO06_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 7.3 kDa protein in cox-rep intergenic region (ORF23) (ORF7)

YO07_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 10.8 kDa protein in cox-rep intergenic region (ORF24) (ORF8)

YO08_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 9.7 kDa protein in cox-rep intergenic region (ORF25) (ORF9)

YO09_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 11.1 kDa protein in rep-hol intergenic region (ORF10)

YO10_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 8.3 kDa protein in rep-hol intergenic region (ORF11)

YO11_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 18.2 kDa protein in rep-hol intergenic region (ORF12)

YO12_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized adenine-specific methylase (EC 2.1.1.72) (ORF13)

YO13_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 14.9 kDa protein in rep-hol intergenic region (ORF14)

YO14_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 19.2 kDa protein in rep-hol intergenic region (ORF21)

YO21_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 26.0 kDa protein in rep-hol intergenic region (ORF22)

YO22_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Putative tail sheath protein (ORF23)

YO23_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Putative tail tube protein (ORF24)

YO24_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 13.1 kDa protein in lys 3'region (ORF25)

YO25_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 11.3 kDa protein in lys 3'region (ORF26)

YO26_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 12.7 kDa protein in lys 3'region (ORF28)

YO28_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 23.3 kDa protein in lys 3'region (ORF32)

YO32_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 28.3 kDa protein in lys 3'region (ORF33)

YO33_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 20.8 kDa protein in lys 3'region (ORF34)

YO34_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 58.7 kDa protein in lys 3'region (ORF35)

YO35_BPHC1
Haemophilus phage HP1 (strain HP1c1) (Bacteriophage HP1) reference strain

1 entry

Uncharacterized 8.3 kDa protein in GpA 5'region (ORF1)

YO80_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized 11.3 kDa protein in GpA 5'region (ORF2)

YO81_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized 8.2 kDa protein in gpA 5'region (ORF3)

YO82_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized 10.2 kDa protein in GpA 5'region (ORF4)

YO83_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized 12.9 kDa protein in GpA 3'region (ORF5)

YO91_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain

1 entry

Uncharacterized protein ORF151

YQ54_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Uncharacterized protein ORF106

YQ55_BPP4
Enterobacteria phage P4 (Bacteriophage P4) reference strain

1 entry

Uncharacterized 30.4 kDa protein in S-V intergenic region (ORF-30)

YSV_BPP2
Escherichia phage P2 (Bacteriophage P2) reference strain