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

96 entries grouped by strain (browse by keywords)

41 entries

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

Select_allDeselect_all
YO22_BPHC1 Uncharacterized 26.0 kDa protein in rep-hol intergenic region (ORF22)
REP_BPHC1 Replication protein (EC 3.1.-.-)
YO35_BPHC1 Uncharacterized 58.7 kDa protein in lys 3'region (ORF35)
YO34_BPHC1 Uncharacterized 20.8 kDa protein in lys 3'region (ORF34)
YO33_BPHC1 Uncharacterized 28.3 kDa protein in lys 3'region (ORF33)
YO14_BPHC1 Uncharacterized 14.9 kDa protein in rep-hol intergenic region (ORF14)
FIB31_BPHC1 Probable tail fiber protein (Gene product 31) (gp31) (ORF31)
ENLYS_BPHC1 SAR-endolysin (EC 3.2.1.17) (Endolysin) (Lysis protein) (Lysozyme) (Muramidase)
HOLIN_BPHC1 Holin (Pinholin)
CAPSD_BPHC1 Major capsid protein (Gene product 18) (gp18) (Major head protein) (ORF18)
RPC1_BPHC1 Repressor protein CI
BP29_BPHC1 Putative baseplate protein gp29 (Gene 29 protein) (Gp29)
TMP_BPHC1 Probable tape measure protein (TMP) (Gene product 27) (gp27)
SCAF_BPHC1 Capsid assembly scaffolding protein (Gene product 17) (Gp17) (Head morphogenesis protein) (Scaffold ...
TAIL1_BPHC1 Putative tail protein gp30 (Gene product 30) (gp30)
YO03_BPHC1 Uncharacterized 8.9 kDa protein in int-C1 intergenic region (ORF17) (ORF3)
YO11_BPHC1 Uncharacterized 8.3 kDa protein in rep-hol intergenic region (ORF11)
YO04_BPHC1 Uncharacterized 8.9 kDa protein in int-C1 intergenic region (ORF18) (ORF4)
YO24_BPHC1 Putative tail tube protein (ORF24)
VPP_BPHC1 Probable terminase, ATPase subunit (ORF16)
VINT_BPHC1 Integrase (EC 2.7.7.-) (EC 3.1.-.-)
YO01_BPHC1 Uncharacterized 23.2 kDa protein in int-C1 intergenic region (ORF1)
VPL_BPHC1 Probable head completion/stabilization protein (ORF20)
PORTL_BPHC1 Probable portal protein (ORF15)
YO05_BPHC1 Uncharacterized 19.2 kDa protein in cox-rep intergenic region (ORF21) (ORF5)
YO08_BPHC1 Uncharacterized 10.8 kDa protein in cox-rep intergenic region (ORF24) (ORF8)
YO07_BPHC1 Uncharacterized 7.3 kDa protein in cox-rep intergenic region (ORF23) (ORF7)
YO10_BPHC1 Uncharacterized 11.1 kDa protein in rep-hol intergenic region (ORF10)
YO25_BPHC1 Uncharacterized 13.1 kDa protein in lys 3'region (ORF25)
YO06_BPHC1 Uncharacterized 14.1 kDa protein in cox-rep intergenic region (ORF22) (ORF6)
YO26_BPHC1 Uncharacterized 11.3 kDa protein in lys 3'region (ORF26)
YO32_BPHC1 Uncharacterized 23.3 kDa protein in lys 3'region (ORF32)
VCOX_BPHC1 Regulatory protein cox
YO28_BPHC1 Uncharacterized 12.7 kDa protein in lys 3'region (ORF28)
YO12_BPHC1 Uncharacterized 18.2 kDa protein in rep-hol intergenic region (ORF12)
VPM_BPHC1 Probable terminase, endonuclease subunit (ORF19)
YO21_BPHC1 Uncharacterized 19.2 kDa protein in rep-hol intergenic region (ORF21)
YO02_BPHC1 Uncharacterized 7.9 kDa protein in int-C1 intergenic region (ORF16) (ORF2)
YO09_BPHC1 Uncharacterized 9.7 kDa protein in cox-rep intergenic region (ORF25) (ORF9)
YO23_BPHC1 Putative tail sheath protein (ORF23)
YO13_BPHC1 Uncharacterized adenine-specific methylase (EC 2.1.1.72) (ORF13)

39 entries

Escherichia phage P2 (Bacteriophage P2) reference strain

Select_allDeselect_all
BPI_BPP2 Baseplate protein I (Gene I protein) (GpI)
VPL_BPP2 Head completion/stabilization protein (GpL)
YO81_BPP2 Uncharacterized 11.3 kDa protein in GpA 5'region (ORF2)
VOGR_BPP2 Late control protein ogr
VPP_BPP2 Terminase, ATPase subunit (GpP)
VCOX_BPP2 Regulatory protein cox
VPS_BPP2 Tail completion protein S (GpS)
VPB_BPP2 Replication gene B protein (GpB)
CAPSD_BPP2 Capsid proteins (GpN) [Cleaved into: Minor capsid protein H1; Minor capsid protein H2; Major capsid ...
ENLYS_BPP2 Endolysin (EC 4.2.2.n2) (Lysis protein) (Lysozyme) (Protein gpK) (Transglycosylase)
BPJ_BPP2 Baseplate protein J (Gene J protein) (GpJ)
ANTIH_BPP2 Putative antiholin (Protein lysA)
BPX_BPP2 Baseplate protein X (Gene X protein) (GpX)
FIBH_BPP2 Probable tail fiber protein (GpH)
BPD_BPP2 Probable baseplate hub protein (Gene D protein) (GpD)
HOLIN_BPP2 Holin
PORTL_BPP2 Probable portal protein (GpQ)
SPIKE_BPP2 Spike protein (Baseplate assembly protein gpV) (Gene V protein) (GpV)
TAP_BPP2 Tail assembly protein E (Gene product E) (gpE) (Tail assembly chaperone) (TAC)
TAPFS_BPP2 Tail assembly protein E' (Gene product E') (gpE') (Tail assembly chaperone) (TAC)
TFA_BPP2 Probable tail fiber assembly protein (GpG)
YO80_BPP2 Uncharacterized 8.3 kDa protein in GpA 5'region (ORF1)
TMP_BPP2 Probable tape measure protein (TMP) (Gene product T) (gpT)
YO91_BPP2 Uncharacterized 12.9 kDa protein in GpA 3'region (ORF5)
VOLD_BPP2 Overcoming lysogenization defect protein
SPAN2_BPP2 Probable spanin, outer lipoprotein subunit (Protein lysC)
VINT_BPP2 Integrase (EC 2.7.7.-) (EC 3.1.-.-)
YSV_BPP2 Uncharacterized 30.4 kDa protein in S-V intergenic region (ORF-30)
SPAN1_BPP2 Probable spanin, inner membrane subunit (i-spanin) (Protein lysB)
TUBE_BPP2 Tail tube protein (TTP) (Protein FII)
VPR_BPP2 Tail completion protein R (GpR)
YO83_BPP2 Uncharacterized 10.2 kDa protein in GpA 5'region (ORF4)
VPA_BPP2 Replication gene A protein (EC 3.1.-.-) (GpA)
RPC_BPP2 Repressor protein C
SCAF_BPP2 Capsid assembly scaffolding protein (Gene product O) (GpO) (Head morphogenesis protein) (Scaffold ...
TSP_BPP2 Tail sheath protein (TSP) (Major tail sheath protein) (Protein FI)
YO82_BPP2 Uncharacterized 8.2 kDa protein in gpA 5'region (ORF3)
VPM_BPP2 Terminase, endonuclease subunit (GpM)
BPW_BPP2 Baseplate protein W (Gene W protein) (GpW)

16 entries

Escherichia phage 186 (Bacteriophage 186) reference strain

Select_allDeselect_all
BPD_BP186 Probable baseplate hub protein (Gene D protein) (GpD) (Late control gene D protein)
CP69_BP186 Uncharacterized 8.4 kDa protein
CP80_BP186 Uncharacterized 8.5 kDa protein in gpA 5'region
CP83_BP186 Uncharacterized 10.4 kDa protein in GpA 5'region
CP84_BP186 Uncharacterized 37.8 kDa protein in gpa 5'region
VDHR_BP186 Protein dhr
VPB_BP186 Late control gene B protein (GpB)
VPA_BP186 Replication gene A protein (EC 3.1.-.-) (GpA)
CP79_BP186 Uncharacterized 8.8 kDa protein in GpA 5'region
CP81_BP186 Uncharacterized exonuclease CP81 (EC 3.1.-.-)
TUM_BP186 SOS operon TUM protein (ORF95 protein) (Protein TUM95)
RPC2_BP186 Regulatory protein CII
RPC1_BP186 Repressor protein CI
VAPL_BP186 Protein apl
VFIL_BP186 Protein fil
VINT_BP186 Integrase (EC 2.7.7.-) (EC 3.1.-.-)