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Conserved domains on  [gi|1713611968|gb|TVV09254|]
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HK97 family phage prohead protease [Lactobacillus jensenii]

Protein Classification

HK97 family phage prohead protease( domain architecture ID 10519032)

HK97 family phage prohead protease similar to Escherichia virus HK97 prohead protease that is involved in virion assembly and maturation

EC:  3.4.21.-
Gene Ontology:  GO:0008236|GO:0046797|GO:0006508
MEROPS:  S78
PubMed:  7723019|22297521

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Peptidase_S78 pfam04586
Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found ...
6-153 5.33e-50

Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found in a number of bacteria possibly as the result of horizontal transfer.


:

Pssm-ID: 309640  Cd Length: 160  Bit Score: 158.29  E-value: 5.33e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   6 RTIKGTAVVFNSRSEQLGDFTEFIDPHAFDDVDMS-DVVLLYNHDSGSVLARTSANTLKLNLDERGLHFEADIPETTLGN 84
Cdd:pfam04586  11 ITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRFELDLPDTTVAR 90
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1713611968  85 DTLTNLRNKNISGMSFGFDIADDDWEDTSNGyvHYVRKIN--HLYEISVVTFPAYKATDVEASTRSLTGFK 153
Cdd:pfam04586  91 DLYELMKRGDIDGCSFGFRVVGDSWDEREDK--VPVRTITevELIEVSIVTFPAYPDTSVEVSARSLENTL 159
 
Name Accession Description Interval E-value
Peptidase_S78 pfam04586
Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found ...
6-153 5.33e-50

Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found in a number of bacteria possibly as the result of horizontal transfer.


Pssm-ID: 309640  Cd Length: 160  Bit Score: 158.29  E-value: 5.33e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   6 RTIKGTAVVFNSRSEQLGDFTEFIDPHAFDDVDMS-DVVLLYNHDSGSVLARTSANTLKLNLDERGLHFEADIPETTLGN 84
Cdd:pfam04586  11 ITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRFELDLPDTTVAR 90
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1713611968  85 DTLTNLRNKNISGMSFGFDIADDDWEDTSNGyvHYVRKIN--HLYEISVVTFPAYKATDVEASTRSLTGFK 153
Cdd:pfam04586  91 DLYELMKRGDIDGCSFGFRVVGDSWDEREDK--VPVRTITevELIEVSIVTFPAYPDTSVEVSARSLENTL 159
COG3740 COG3740
Phage head maturation protease [Mobilome: prophages, transposons];
2-149 1.80e-46

Phage head maturation protease [Mobilome: prophages, transposons];


Pssm-ID: 442954  Cd Length: 183  Bit Score: 150.14  E-value: 1.80e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   2 EKESRTIKGTAVVFNSRSEqLGDFTEFIDPHAFDDV---DMSDVVLLYNHDSGSVLARTSantlKLNLDERGLHFEADI- 77
Cdd:COG3740    17 DDDDGTIEGYASVFGSPSE-LDRFGEVIAPGAFAKSlaeRGSDVPMLWQHDPAKPLGRWD----ELREDDKGLRVEGRLl 91
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1713611968  78 PETTLGNDTLTNLRNKNISGMSFGFDIADDDWEDTSNGYVHYVRKINhLYEISVVTFPAYKATDVEASTRSL 149
Cdd:COG3740    92 PDTPRARDVYALIKAGAIDGLSIGFRVVKDEWERDGGTGVRTILEVD-LWEVSVVTFPAYPDARVSARKSAL 162
proheadase_HK97 TIGR01543
phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and ...
7-144 3.93e-30

phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and related phage. It is generally encoded next to the gene for the capsid protein that it processes, and in some cases may be fused to it. This family does not show similarity to the prohead protease of phage T4 (see pfam03420). [Mobile and extrachromosomal element functions, Prophage functions, Protein fate, Other]


Pssm-ID: 273682  Cd Length: 145  Bit Score: 107.20  E-value: 3.93e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   7 TIKGTAVVFNSRSEqLGDFTEFIDPHAFDDV---DMSDVVLLYNHDSGSVLARTSANTlKLNLDERGLHFEADI-PETTL 82
Cdd:TIGR01543   2 TFEGYGSVFGNKDS-DGWGYEVFLPGAFTNTlaeWNDKVRLLYNHDTALPVGRTVSGT-KLEEDDHGLYGRGKLpPDTPD 79
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1713611968  83 GNDTLTNLRNKNISGMSFGFDIADDDWEDTSNGYVhYVRKINHLYEISVVTFPAYKATDVEA 144
Cdd:TIGR01543  80 AADVYALVKAGDVSGMSFGFRVIKDVWDDREEGDV-ISLLEAALYEVSVTTFPAYPEAGIAA 140
 
Name Accession Description Interval E-value
Peptidase_S78 pfam04586
Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found ...
6-153 5.33e-50

Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found in a number of bacteria possibly as the result of horizontal transfer.


Pssm-ID: 309640  Cd Length: 160  Bit Score: 158.29  E-value: 5.33e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   6 RTIKGTAVVFNSRSEQLGDFTEFIDPHAFDDVDMS-DVVLLYNHDSGSVLARTSANTLKLNLDERGLHFEADIPETTLGN 84
Cdd:pfam04586  11 ITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRFELDLPDTTVAR 90
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1713611968  85 DTLTNLRNKNISGMSFGFDIADDDWEDTSNGyvHYVRKIN--HLYEISVVTFPAYKATDVEASTRSLTGFK 153
Cdd:pfam04586  91 DLYELMKRGDIDGCSFGFRVVGDSWDEREDK--VPVRTITevELIEVSIVTFPAYPDTSVEVSARSLENTL 159
COG3740 COG3740
Phage head maturation protease [Mobilome: prophages, transposons];
2-149 1.80e-46

Phage head maturation protease [Mobilome: prophages, transposons];


Pssm-ID: 442954  Cd Length: 183  Bit Score: 150.14  E-value: 1.80e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   2 EKESRTIKGTAVVFNSRSEqLGDFTEFIDPHAFDDV---DMSDVVLLYNHDSGSVLARTSantlKLNLDERGLHFEADI- 77
Cdd:COG3740    17 DDDDGTIEGYASVFGSPSE-LDRFGEVIAPGAFAKSlaeRGSDVPMLWQHDPAKPLGRWD----ELREDDKGLRVEGRLl 91
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1713611968  78 PETTLGNDTLTNLRNKNISGMSFGFDIADDDWEDTSNGYVHYVRKINhLYEISVVTFPAYKATDVEASTRSL 149
Cdd:COG3740    92 PDTPRARDVYALIKAGAIDGLSIGFRVVKDEWERDGGTGVRTILEVD-LWEVSVVTFPAYPDARVSARKSAL 162
proheadase_HK97 TIGR01543
phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and ...
7-144 3.93e-30

phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and related phage. It is generally encoded next to the gene for the capsid protein that it processes, and in some cases may be fused to it. This family does not show similarity to the prohead protease of phage T4 (see pfam03420). [Mobile and extrachromosomal element functions, Prophage functions, Protein fate, Other]


Pssm-ID: 273682  Cd Length: 145  Bit Score: 107.20  E-value: 3.93e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1713611968   7 TIKGTAVVFNSRSEqLGDFTEFIDPHAFDDV---DMSDVVLLYNHDSGSVLARTSANTlKLNLDERGLHFEADI-PETTL 82
Cdd:TIGR01543   2 TFEGYGSVFGNKDS-DGWGYEVFLPGAFTNTlaeWNDKVRLLYNHDTALPVGRTVSGT-KLEEDDHGLYGRGKLpPDTPD 79
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1713611968  83 GNDTLTNLRNKNISGMSFGFDIADDDWEDTSNGYVhYVRKINHLYEISVVTFPAYKATDVEA 144
Cdd:TIGR01543  80 AADVYALVKAGDVSGMSFGFRVIKDVWDDREEGDV-ISLLEAALYEVSVTTFPAYPEAGIAA 140
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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