NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|499208173|ref|WP_010905713|]
View 

MULTISPECIES: HK97 family phage prohead protease [Lactococcus]

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

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

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 ...
15-175 1.19e-67

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: 204.13  E-value: 1.19e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   15 LDLNANDEAaEKIISGYFIVFNSETELYEGCFEEISPESFDNVDLS-DVRALIDHETSKVLGRTKSGTLTLSVDAKGVYG 93
Cdd:pfam04586   1 LEVRSVEEG-GITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   94 EIKVnENDTEAMNLYSRVQRGDVDQCSFGFNILDEAMETRDDGSYKFTIKAIELFEVSVVTFPAYADTAVEARSKQIENM 173
Cdd:pfam04586  80 ELDL-PDTTVARDLYELMKRGDIDGCSFGFRVVGDSWDEREDKVPVRTITEVELIEVSIVTFPAYPDTSVEVSARSLENT 158

                  ..
gi 499208173  174 EK 175
Cdd:pfam04586 159 LK 160
 
Name Accession Description Interval E-value
Peptidase_S78 pfam04586
Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found ...
15-175 1.19e-67

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: 204.13  E-value: 1.19e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   15 LDLNANDEAaEKIISGYFIVFNSETELYEGCFEEISPESFDNVDLS-DVRALIDHETSKVLGRTKSGTLTLSVDAKGVYG 93
Cdd:pfam04586   1 LEVRSVEEG-GITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   94 EIKVnENDTEAMNLYSRVQRGDVDQCSFGFNILDEAMETRDDGSYKFTIKAIELFEVSVVTFPAYADTAVEARSKQIENM 173
Cdd:pfam04586  80 ELDL-PDTTVARDLYELMKRGDIDGCSFGFRVVGDSWDEREDKVPVRTITEVELIEVSIVTFPAYPDTSVEVSARSLENT 158

                  ..
gi 499208173  174 EK 175
Cdd:pfam04586 159 LK 160
COG3740 COG3740
Phage head maturation protease [Mobilome: prophages, transposons];
1-178 2.66e-54

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


Pssm-ID: 442954  Cd Length: 183  Bit Score: 170.94  E-value: 2.66e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   1 MEKRknyqvRNFRSLDLNANDEAAEKIISGYFIVFNSETELyEGCFEEISPESFDNV---DLSDVRALIDHETSKVLGRT 77
Cdd:COG3740    1 MEKP-----RKFAALEIRAVTDDDDGTIEGYASVFGSPSEL-DRFGEVIAPGAFAKSlaeRGSDVPMLWQHDPAKPLGRW 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173  78 KsgtlTLSVDAKGVYGEIKVNENDTEAMNLYSRVQRGDVDQCSFGFNILDEAMEtRDDGSYKFTIKAIELFEVSVVTFPA 157
Cdd:COG3740   75 D----ELREDDKGLRVEGRLLPDTPRARDVYALIKAGAIDGLSIGFRVVKDEWE-RDGGTGVRTILEVDLWEVSVVTFPA 149
                        170       180
                 ....*....|....*....|.
gi 499208173 158 YADTAVEARSKQIENMEKREL 178
Cdd:COG3740  150 YPDARVSARKSALEAAEAEAL 170
proheadase_HK97 TIGR01543
phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and ...
26-166 2.36e-41

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: 136.86  E-value: 2.36e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   26 KIISGYFIVFNSETELYEGcFEEISPESFDNV---DLSDVRALIDHETSKVLGRTKSGTlTLSVDAKGVYGEIKVNENDT 102
Cdd:TIGR01543   1 GTFEGYGSVFGNKDSDGWG-YEVFLPGAFTNTlaeWNDKVRLLYNHDTALPVGRTVSGT-KLEEDDHGLYGRGKLPPDTP 78
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 499208173  103 EAMNLYSRVQRGDVDQCSFGFNILDEAMETRDDGSYkFTIKAIELFEVSVVTFPAYADTAVEAR 166
Cdd:TIGR01543  79 DAADVYALVKAGDVSGMSFGFRVIKDVWDDREEGDV-ISLLEAALYEVSVTTFPAYPEAGIAAV 141
 
Name Accession Description Interval E-value
Peptidase_S78 pfam04586
Caudovirus prohead serine protease; Family of Caudovirus prohead serine proteases also found ...
15-175 1.19e-67

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: 204.13  E-value: 1.19e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   15 LDLNANDEAaEKIISGYFIVFNSETELYEGCFEEISPESFDNVDLS-DVRALIDHETSKVLGRTKSGTLTLSVDAKGVYG 93
Cdd:pfam04586   1 LEVRSVEEG-GITISGYASVFNTVSELLGGFREVIAPGAFDNTLKSaDVPALFNHDTNKVLGRTKSGTLELSEDEVGLRF 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   94 EIKVnENDTEAMNLYSRVQRGDVDQCSFGFNILDEAMETRDDGSYKFTIKAIELFEVSVVTFPAYADTAVEARSKQIENM 173
Cdd:pfam04586  80 ELDL-PDTTVARDLYELMKRGDIDGCSFGFRVVGDSWDEREDKVPVRTITEVELIEVSIVTFPAYPDTSVEVSARSLENT 158

                  ..
gi 499208173  174 EK 175
Cdd:pfam04586 159 LK 160
COG3740 COG3740
Phage head maturation protease [Mobilome: prophages, transposons];
1-178 2.66e-54

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


Pssm-ID: 442954  Cd Length: 183  Bit Score: 170.94  E-value: 2.66e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   1 MEKRknyqvRNFRSLDLNANDEAAEKIISGYFIVFNSETELyEGCFEEISPESFDNV---DLSDVRALIDHETSKVLGRT 77
Cdd:COG3740    1 MEKP-----RKFAALEIRAVTDDDDGTIEGYASVFGSPSEL-DRFGEVIAPGAFAKSlaeRGSDVPMLWQHDPAKPLGRW 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173  78 KsgtlTLSVDAKGVYGEIKVNENDTEAMNLYSRVQRGDVDQCSFGFNILDEAMEtRDDGSYKFTIKAIELFEVSVVTFPA 157
Cdd:COG3740   75 D----ELREDDKGLRVEGRLLPDTPRARDVYALIKAGAIDGLSIGFRVVKDEWE-RDGGTGVRTILEVDLWEVSVVTFPA 149
                        170       180
                 ....*....|....*....|.
gi 499208173 158 YADTAVEARSKQIENMEKREL 178
Cdd:COG3740  150 YPDARVSARKSALEAAEAEAL 170
proheadase_HK97 TIGR01543
phage prohead protease, HK97 family; This model describes the prohead protease of HK97 and ...
26-166 2.36e-41

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: 136.86  E-value: 2.36e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 499208173   26 KIISGYFIVFNSETELYEGcFEEISPESFDNV---DLSDVRALIDHETSKVLGRTKSGTlTLSVDAKGVYGEIKVNENDT 102
Cdd:TIGR01543   1 GTFEGYGSVFGNKDSDGWG-YEVFLPGAFTNTlaeWNDKVRLLYNHDTALPVGRTVSGT-KLEEDDHGLYGRGKLPPDTP 78
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 499208173  103 EAMNLYSRVQRGDVDQCSFGFNILDEAMETRDDGSYkFTIKAIELFEVSVVTFPAYADTAVEAR 166
Cdd:TIGR01543  79 DAADVYALVKAGDVSGMSFGFRVIKDVWDDREEGDV-ISLLEAALYEVSVTTFPAYPEAGIAAV 141
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH