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Conserved domains on  [gi|1785995639|gb|QGY98837|]
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polyprotein 1a [Porcine reproductive and respiratory syndrome virus]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
NSP2-B_epitope pfam14757
Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a ...
804-1075 0e+00

Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a non-essential part of the nsp2 (non-structural protein) subunit section of the arterivirus polyprotein. This domain carries seven small sequence-regions that are predicted to be potential B-cell epitopes.


:

Pssm-ID: 373272  Cd Length: 272  Bit Score: 564.46  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  804 VKNYPRWTPSPPPPRVQPRKTKPVKSLPGNKPVPAPRRKVRSDCGSPISMGDNVPDGREDLTVGGPLDLSTPSEPMTPLS 883
Cdd:pfam14757    1 VKNYPRWTPPPPPPRVQPRKTKSVKSLPENKPVPAPRRKVRSDCGSPVLMGDNVPNGWEDLTVGGPLDLPTPSEPMTPLS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  884 EPAPMPALQYISRPVTPLSVLAPVPAPRRTVSRPVTPLSEPIFVSAPRHKFQQVEEANLAATMLTHQDEPLDLSASSQTE 963
Cdd:pfam14757   81 EPVLVPALQHIPRPVTPLSGPAPVPAPRRTVSRPMTPLSEPIFVSAPRHKFQQVEEANLAATTLTCQDEPLDLSASSQTE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  964 YEASPLTPLQNMGILEVGGQEAEEVLSENSDTLNDINPAPVSSSSSLSSVKITRPKHSAQAIIDSGGPCSGHLRKGKEAC 1043
Cdd:pfam14757  161 YEASPLAPLQNMGILEAGGQEAEEVLSEISDILNDINPAPVSSSSSLSSVKITRPKYSAQAIIDSGGPCSGHLQKEKEAC 240
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1785995639 1044 LSIMREACDAAKLSDPATQEWLSRMWDRVDML 1075
Cdd:pfam14757  241 LSIMREACDATKLSDPATQEWLSRMWDRVDML 272
Peptidase_S32 pfam05579
Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing ...
1717-2014 1.68e-160

Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing nidovirus polyprotein.


:

Pssm-ID: 253263  Cd Length: 297  Bit Score: 497.38  E-value: 1.68e-160
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1717 LTILWLVFFLMSVNMPSGILTVVLLVALWLLGRYTNVVGLVTPYDIHHYTNGPRGVAALATAPDGTYLAAVRRAALTGRT 1796
Cdd:pfam05579    1 LTMLWVQFFLVFVNFWAGVAALVVLISLWLLARYTNVAGLVTPYDIHLVTSSPRGAAALATAPEGTYLAAVRRAALTGRT 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1797 VLFTPSQLGSLLEGAFRTRKPSLNTVNVVGSSMGSGGVFTIDGKIKCVTAAHVLTGNSARVSGVGFNQMLDFDVKGDFAI 1876
Cdd:pfam05579   81 CLFVPSNFGSVLEGLFRTRKPALNVVSVFGSSSGSGGVFTINGNVVVVTASHVLGGNKARVSGVGFNQMLTFKTNGDYAF 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1877 ADCPNWQGAAPKTQFCeDGWTGRAYWLTSSGVEPGVIGNGFAFCFTACGDSGSPVITEAGELVGVHTGSNKQGGGIVTRP 1956
Cdd:pfam05579  161 AVVAEWPGAAPKLKFA-QGYTGRAYWSTSTGVEPGLLGKGFAFCFTKCGDSGSPVITEDGNLVGVHTGSNKRGSGMVTTP 239
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1957 SGQFCNVAPIKLSELSEFFAGPKVPLGDVKVGSHIIKDICEVPSDLCALLAAKPELEG 2014
Cdd:pfam05579  240 SGKTLGMAPVKLSELSKHFAGPGVPVPTVKLPKNIIVDVEAVPSDLAALLESLPNLEG 297
Pdase_C33_assoc pfam14756
Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the ...
536-682 3.24e-96

Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the arteriviral polyproteins such as porcine arterivirus PRRSV and equine arterivirus EAV are auto-cleaved into functional units. the function of this particular domain is not known.


:

Pssm-ID: 258893  Cd Length: 147  Bit Score: 306.95  E-value: 3.24e-96
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  536 GPPDAVEVFGFDPACLDRLAEVMHLPSSVIPAALAEMSGDPNRPASPVTTVWTVSQFFARHRGGEHPDQVRLGKIISLCQ 615
Cdd:pfam14756    1 GSPDAVEVSGFDPACLDRLAGVMHLPSSAIPAALAELSGDSDRPVSPATTVWTVSQFYARHSGGEHPDQVCLGKIISLCQ 80
                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1785995639  616 VVEECCCHQNKTNRATPEEVAARIDQYLHGATSLEECLIRLERVCPPSAADTFFDWNVVLPGVGAST 682
Cdd:pfam14756   81 VIEDCCCSQNKTNRVTPEEVAAKIDQYLRGAASLEECLARLEKARPPSVLDTSFDWDVVLPGVEAAN 147
Peptidase_C32 pfam05411
Equine arteritis virus putative proteinase; These proteins are characterized by a region that ...
257-382 5.73e-72

Equine arteritis virus putative proteinase; These proteins are characterized by a region that has been proposed to have peptidase activity involved in viral polyprotein processing in replication.


:

Pssm-ID: 398854  Cd Length: 127  Bit Score: 236.67  E-value: 5.73e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  257 HGCLPANTVPEGNCWWRLFDSLPLDVQNKEIRRANQFGYQTKHGVAGKYLQRRLQANGLRAVTDTDGPIVVQYFSVRESW 336
Cdd:pfam05411    2 HGCLPADTVPEGKCWLKLFDHLPWEVQCKEIRLADQFGYQTKHGVQGKYLQRRLQVNGLRAVVDQNGPIIVQAFSVPESW 81
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*.
gi 1785995639  337 IRHFRLAEEPSLPGFEDLLRIRVEPNTSPLSDKGGKIFRFGSHKWY 382
Cdd:pfam05411   82 IRHLKLADEPVPPGFVDLLRFRVVPNTEPLAKTPEKIFRFGSHKWY 127
Peptidase_C31 super family cl05133
Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These ...
57-161 5.38e-67

Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These peptidases are involved in viral polyprotein processing in replication.


The actual alignment was detected with superfamily member pfam05410:

Pssm-ID: 461643  Cd Length: 105  Bit Score: 221.33  E-value: 5.38e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639   57 LRWTLPRAFPTVECSPAGACWLSAIFPIARMTSGNLNFQQRMVRVAAEIYRAGQLTPAVLKALQVYERGCRWYPIVGPVP 136
Cdd:pfam05410    1 LTWEAPITYPTVECRPGGLCWLSAIFPIARMTSGNHNFQQRLVFVASVVYRDGKLTPKHLEELQVYERGCRWYPITGPVP 80
                           90       100
                   ....*....|....*....|....*
gi 1785995639  137 GVAVFANSLHVSDKPFPGATHVLTN 161
Cdd:pfam05410   81 GIALYANSVHVSDEPFPGATHVLTN 105
Arteri_nsp7a pfam16749
Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a ...
2201-2328 1.99e-65

Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a role in viral RNA synthesis.


:

Pssm-ID: 374774  Cd Length: 128  Bit Score: 218.04  E-value: 1.99e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 2201 LTGALAMRLNDEDLDFLTKWTDFKCFVSASNMRNAAGQFIEAAYAKALRIELAQLVQVDKVRGTLAKLEAFADTVAPQLS 2280
Cdd:pfam16749    1 LTAALACALSDDDLDFLSQLVDCKAFVSASNMRNALGDFIESAYAKALRASLASVVAVAKSRRALAKLEDFADTVSPQLS 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 1785995639 2281 PGDIVVALGHTPVGGIFDLKVGSTKHTLQAIETRVLAGSKMTVARVVD 2328
Cdd:pfam16749   81 PGDPVVLLGKTPVGEIFDIYVGDTKHVLRPIETRVVAGSKCTICTVVV 128
Peptidase_C33 super family cl05135
Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These ...
428-535 6.67e-59

Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These peptidases are involved in viral polyprotein processing in replication.


The actual alignment was detected with superfamily member pfam05412:

Pssm-ID: 114153  Cd Length: 108  Bit Score: 198.60  E-value: 6.67e-59
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  428 HYSPPADGNCGWHCISAIANRMVNSKFETTLPERVRPSDDWATDEDLVNTIQILKLPAALDRNGACVGAKYVLKLEGEHW 507
Cdd:pfam05412    1 GYSPPGDGACGWHCISAIANRMFNDKFTTTLTECSRPSDDWASDQDLVQAIQTLRLPATLDRNGACPSAKYKLKLVGQHW 80
                           90       100
                   ....*....|....*....|....*...
gi 1785995639  508 TVSVTLGMSPSLLPLECVQGCCEHKSGL 535
Cdd:pfam05412   81 TVTVRKGMAPGLLSPECVRGVCGHEGGL 108
av_Nsp3_ER-remodelling cd22528
intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This ...
1600-1657 1.27e-21

intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This domain is present in subunit Nsp3 of RNA-arteriviruses, such as porcine arterivirus PRRSV and equine arterivirus EAV. Nsp3 proteins are localized to the ER and appear to be essential for formation of double-membrane vesicles that originate from the ER during the life-cycle of the virus. Arterivirus Nsp3 is a predicted tetra-spanning transmembrane protein containing four transmembrane helices, with the N- and C-termini of the protein residing in the cytoplasm. It contains a cluster of four highly conserved cysteine residues that are predicted to reside in the first luminal domain of the protein. These conserved cysteines play a key role in the formation of double-membrane vesicles (DMVs); mutagenesis of each completely blocked DMV formation.


:

Pssm-ID: 412095  Cd Length: 57  Bit Score: 90.07  E-value: 1.27e-21
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1600 GVYVTAVGSCGTGTNDPWCTNPFAVPGYGPGSLCTSRLCISQHGLTLPlTALVAGFGL 1657
Cdd:cd22528      1 GLYLQSPVSCGIGTNDPFCRNPFGVPVVGTQGVCHSGYCASAQGISLP-TSLLTQLSS 57
ND5 super family cl33350
NADH dehydrogenase subunit 5; Provisional
1241-1309 1.09e-03

NADH dehydrogenase subunit 5; Provisional


The actual alignment was detected with superfamily member MTH00063:

Pssm-ID: 214414 [Multi-domain]  Cd Length: 522  Bit Score: 44.10  E-value: 1.09e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1241 VFFS-HLFKSDSGYSPGDWGFAAFTLFCLFLCYSYPFFGFVPLLGVFSGSSRRVRMGVFGCWLAFAVGLF 1309
Cdd:MTH00063   334 VFFSkHFLLSSFSSVVFNVSLLLVVILCVFLSYLYSFRLCLILFGVKSSLSSGVRFLFFNSGLMVFLWLF 403
 
Name Accession Description Interval E-value
NSP2-B_epitope pfam14757
Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a ...
804-1075 0e+00

Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a non-essential part of the nsp2 (non-structural protein) subunit section of the arterivirus polyprotein. This domain carries seven small sequence-regions that are predicted to be potential B-cell epitopes.


Pssm-ID: 373272  Cd Length: 272  Bit Score: 564.46  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  804 VKNYPRWTPSPPPPRVQPRKTKPVKSLPGNKPVPAPRRKVRSDCGSPISMGDNVPDGREDLTVGGPLDLSTPSEPMTPLS 883
Cdd:pfam14757    1 VKNYPRWTPPPPPPRVQPRKTKSVKSLPENKPVPAPRRKVRSDCGSPVLMGDNVPNGWEDLTVGGPLDLPTPSEPMTPLS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  884 EPAPMPALQYISRPVTPLSVLAPVPAPRRTVSRPVTPLSEPIFVSAPRHKFQQVEEANLAATMLTHQDEPLDLSASSQTE 963
Cdd:pfam14757   81 EPVLVPALQHIPRPVTPLSGPAPVPAPRRTVSRPMTPLSEPIFVSAPRHKFQQVEEANLAATTLTCQDEPLDLSASSQTE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  964 YEASPLTPLQNMGILEVGGQEAEEVLSENSDTLNDINPAPVSSSSSLSSVKITRPKHSAQAIIDSGGPCSGHLRKGKEAC 1043
Cdd:pfam14757  161 YEASPLAPLQNMGILEAGGQEAEEVLSEISDILNDINPAPVSSSSSLSSVKITRPKYSAQAIIDSGGPCSGHLQKEKEAC 240
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1785995639 1044 LSIMREACDAAKLSDPATQEWLSRMWDRVDML 1075
Cdd:pfam14757  241 LSIMREACDATKLSDPATQEWLSRMWDRVDML 272
Peptidase_S32 pfam05579
Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing ...
1717-2014 1.68e-160

Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing nidovirus polyprotein.


Pssm-ID: 253263  Cd Length: 297  Bit Score: 497.38  E-value: 1.68e-160
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1717 LTILWLVFFLMSVNMPSGILTVVLLVALWLLGRYTNVVGLVTPYDIHHYTNGPRGVAALATAPDGTYLAAVRRAALTGRT 1796
Cdd:pfam05579    1 LTMLWVQFFLVFVNFWAGVAALVVLISLWLLARYTNVAGLVTPYDIHLVTSSPRGAAALATAPEGTYLAAVRRAALTGRT 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1797 VLFTPSQLGSLLEGAFRTRKPSLNTVNVVGSSMGSGGVFTIDGKIKCVTAAHVLTGNSARVSGVGFNQMLDFDVKGDFAI 1876
Cdd:pfam05579   81 CLFVPSNFGSVLEGLFRTRKPALNVVSVFGSSSGSGGVFTINGNVVVVTASHVLGGNKARVSGVGFNQMLTFKTNGDYAF 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1877 ADCPNWQGAAPKTQFCeDGWTGRAYWLTSSGVEPGVIGNGFAFCFTACGDSGSPVITEAGELVGVHTGSNKQGGGIVTRP 1956
Cdd:pfam05579  161 AVVAEWPGAAPKLKFA-QGYTGRAYWSTSTGVEPGLLGKGFAFCFTKCGDSGSPVITEDGNLVGVHTGSNKRGSGMVTTP 239
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1957 SGQFCNVAPIKLSELSEFFAGPKVPLGDVKVGSHIIKDICEVPSDLCALLAAKPELEG 2014
Cdd:pfam05579  240 SGKTLGMAPVKLSELSKHFAGPGVPVPTVKLPKNIIVDVEAVPSDLAALLESLPNLEG 297
Pdase_C33_assoc pfam14756
Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the ...
536-682 3.24e-96

Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the arteriviral polyproteins such as porcine arterivirus PRRSV and equine arterivirus EAV are auto-cleaved into functional units. the function of this particular domain is not known.


Pssm-ID: 258893  Cd Length: 147  Bit Score: 306.95  E-value: 3.24e-96
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  536 GPPDAVEVFGFDPACLDRLAEVMHLPSSVIPAALAEMSGDPNRPASPVTTVWTVSQFFARHRGGEHPDQVRLGKIISLCQ 615
Cdd:pfam14756    1 GSPDAVEVSGFDPACLDRLAGVMHLPSSAIPAALAELSGDSDRPVSPATTVWTVSQFYARHSGGEHPDQVCLGKIISLCQ 80
                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1785995639  616 VVEECCCHQNKTNRATPEEVAARIDQYLHGATSLEECLIRLERVCPPSAADTFFDWNVVLPGVGAST 682
Cdd:pfam14756   81 VIEDCCCSQNKTNRVTPEEVAAKIDQYLRGAASLEECLARLEKARPPSVLDTSFDWDVVLPGVEAAN 147
Peptidase_C32 pfam05411
Equine arteritis virus putative proteinase; These proteins are characterized by a region that ...
257-382 5.73e-72

Equine arteritis virus putative proteinase; These proteins are characterized by a region that has been proposed to have peptidase activity involved in viral polyprotein processing in replication.


Pssm-ID: 398854  Cd Length: 127  Bit Score: 236.67  E-value: 5.73e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  257 HGCLPANTVPEGNCWWRLFDSLPLDVQNKEIRRANQFGYQTKHGVAGKYLQRRLQANGLRAVTDTDGPIVVQYFSVRESW 336
Cdd:pfam05411    2 HGCLPADTVPEGKCWLKLFDHLPWEVQCKEIRLADQFGYQTKHGVQGKYLQRRLQVNGLRAVVDQNGPIIVQAFSVPESW 81
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*.
gi 1785995639  337 IRHFRLAEEPSLPGFEDLLRIRVEPNTSPLSDKGGKIFRFGSHKWY 382
Cdd:pfam05411   82 IRHLKLADEPVPPGFVDLLRFRVVPNTEPLAKTPEKIFRFGSHKWY 127
Peptidase_C31 pfam05410
Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These ...
57-161 5.38e-67

Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These peptidases are involved in viral polyprotein processing in replication.


Pssm-ID: 461643  Cd Length: 105  Bit Score: 221.33  E-value: 5.38e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639   57 LRWTLPRAFPTVECSPAGACWLSAIFPIARMTSGNLNFQQRMVRVAAEIYRAGQLTPAVLKALQVYERGCRWYPIVGPVP 136
Cdd:pfam05410    1 LTWEAPITYPTVECRPGGLCWLSAIFPIARMTSGNHNFQQRLVFVASVVYRDGKLTPKHLEELQVYERGCRWYPITGPVP 80
                           90       100
                   ....*....|....*....|....*
gi 1785995639  137 GVAVFANSLHVSDKPFPGATHVLTN 161
Cdd:pfam05410   81 GIALYANSVHVSDEPFPGATHVLTN 105
Arteri_nsp7a pfam16749
Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a ...
2201-2328 1.99e-65

Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a role in viral RNA synthesis.


Pssm-ID: 374774  Cd Length: 128  Bit Score: 218.04  E-value: 1.99e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 2201 LTGALAMRLNDEDLDFLTKWTDFKCFVSASNMRNAAGQFIEAAYAKALRIELAQLVQVDKVRGTLAKLEAFADTVAPQLS 2280
Cdd:pfam16749    1 LTAALACALSDDDLDFLSQLVDCKAFVSASNMRNALGDFIESAYAKALRASLASVVAVAKSRRALAKLEDFADTVSPQLS 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 1785995639 2281 PGDIVVALGHTPVGGIFDLKVGSTKHTLQAIETRVLAGSKMTVARVVD 2328
Cdd:pfam16749   81 PGDPVVLLGKTPVGEIFDIYVGDTKHVLRPIETRVVAGSKCTICTVVV 128
Peptidase_C33 pfam05412
Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These ...
428-535 6.67e-59

Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These peptidases are involved in viral polyprotein processing in replication.


Pssm-ID: 114153  Cd Length: 108  Bit Score: 198.60  E-value: 6.67e-59
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  428 HYSPPADGNCGWHCISAIANRMVNSKFETTLPERVRPSDDWATDEDLVNTIQILKLPAALDRNGACVGAKYVLKLEGEHW 507
Cdd:pfam05412    1 GYSPPGDGACGWHCISAIANRMFNDKFTTTLTECSRPSDDWASDQDLVQAIQTLRLPATLDRNGACPSAKYKLKLVGQHW 80
                           90       100
                   ....*....|....*....|....*...
gi 1785995639  508 TVSVTLGMSPSLLPLECVQGCCEHKSGL 535
Cdd:pfam05412   81 TVTVRKGMAPGLLSPECVRGVCGHEGGL 108
av_Nsp3_ER-remodelling cd22528
intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This ...
1600-1657 1.27e-21

intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This domain is present in subunit Nsp3 of RNA-arteriviruses, such as porcine arterivirus PRRSV and equine arterivirus EAV. Nsp3 proteins are localized to the ER and appear to be essential for formation of double-membrane vesicles that originate from the ER during the life-cycle of the virus. Arterivirus Nsp3 is a predicted tetra-spanning transmembrane protein containing four transmembrane helices, with the N- and C-termini of the protein residing in the cytoplasm. It contains a cluster of four highly conserved cysteine residues that are predicted to reside in the first luminal domain of the protein. These conserved cysteines play a key role in the formation of double-membrane vesicles (DMVs); mutagenesis of each completely blocked DMV formation.


Pssm-ID: 412095  Cd Length: 57  Bit Score: 90.07  E-value: 1.27e-21
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1600 GVYVTAVGSCGTGTNDPWCTNPFAVPGYGPGSLCTSRLCISQHGLTLPlTALVAGFGL 1657
Cdd:cd22528      1 GLYLQSPVSCGIGTNDPFCRNPFGVPVVGTQGVCHSGYCASAQGISLP-TSLLTQLSS 57
ND5 MTH00063
NADH dehydrogenase subunit 5; Provisional
1241-1309 1.09e-03

NADH dehydrogenase subunit 5; Provisional


Pssm-ID: 214414 [Multi-domain]  Cd Length: 522  Bit Score: 44.10  E-value: 1.09e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1241 VFFS-HLFKSDSGYSPGDWGFAAFTLFCLFLCYSYPFFGFVPLLGVFSGSSRRVRMGVFGCWLAFAVGLF 1309
Cdd:MTH00063   334 VFFSkHFLLSSFSSVVFNVSLLLVVILCVFLSYLYSFRLCLILFGVKSSLSSGVRFLFFNSGLMVFLWLF 403
PHA03247 PHA03247
large tegument protein UL36; Provisional
818-971 6.32e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 42.23  E-value: 6.32e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  818 RVQPRKTKP-VKSL--------PGNKPVPAPRRKVRsdcGSPISMGDNVPDGREDLTVGGPLDLSTPSEPMTPLSePAPM 888
Cdd:PHA03247  2682 RPRRRAARPtVGSLtsladpppPPPTPEPAPHALVS---ATPLPPGPAAARQASPALPAAPAPPAVPAGPATPGG-PARP 2757
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  889 PALQYISRPVTPLSVLAPVPAPRRTVSRP-VTPLSEPI-FVSAPRHKFQQVEEANLAATMLTHQDEPLDLSASSQTEYEA 966
Cdd:PHA03247  2758 ARPPTTAGPPAPAPPAAPAAGPPRRLTRPaVASLSESReSLPSPWDPADPPAAVLAPAAALPPAASPAGPLPPPTSAQPT 2837

                   ....*
gi 1785995639  967 SPLTP 971
Cdd:PHA03247  2838 APPPP 2842
 
Name Accession Description Interval E-value
NSP2-B_epitope pfam14757
Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a ...
804-1075 0e+00

Immunogenic region of nsp2 protein of arterivirus polyprotein; This domain is in a non-essential part of the nsp2 (non-structural protein) subunit section of the arterivirus polyprotein. This domain carries seven small sequence-regions that are predicted to be potential B-cell epitopes.


Pssm-ID: 373272  Cd Length: 272  Bit Score: 564.46  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  804 VKNYPRWTPSPPPPRVQPRKTKPVKSLPGNKPVPAPRRKVRSDCGSPISMGDNVPDGREDLTVGGPLDLSTPSEPMTPLS 883
Cdd:pfam14757    1 VKNYPRWTPPPPPPRVQPRKTKSVKSLPENKPVPAPRRKVRSDCGSPVLMGDNVPNGWEDLTVGGPLDLPTPSEPMTPLS 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  884 EPAPMPALQYISRPVTPLSVLAPVPAPRRTVSRPVTPLSEPIFVSAPRHKFQQVEEANLAATMLTHQDEPLDLSASSQTE 963
Cdd:pfam14757   81 EPVLVPALQHIPRPVTPLSGPAPVPAPRRTVSRPMTPLSEPIFVSAPRHKFQQVEEANLAATTLTCQDEPLDLSASSQTE 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  964 YEASPLTPLQNMGILEVGGQEAEEVLSENSDTLNDINPAPVSSSSSLSSVKITRPKHSAQAIIDSGGPCSGHLRKGKEAC 1043
Cdd:pfam14757  161 YEASPLAPLQNMGILEAGGQEAEEVLSEISDILNDINPAPVSSSSSLSSVKITRPKYSAQAIIDSGGPCSGHLQKEKEAC 240
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1785995639 1044 LSIMREACDAAKLSDPATQEWLSRMWDRVDML 1075
Cdd:pfam14757  241 LSIMREACDATKLSDPATQEWLSRMWDRVDML 272
Peptidase_S32 pfam05579
Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing ...
1717-2014 1.68e-160

Equine arteritis virus serine endopeptidase S32; Serine peptidases involved in processing nidovirus polyprotein.


Pssm-ID: 253263  Cd Length: 297  Bit Score: 497.38  E-value: 1.68e-160
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1717 LTILWLVFFLMSVNMPSGILTVVLLVALWLLGRYTNVVGLVTPYDIHHYTNGPRGVAALATAPDGTYLAAVRRAALTGRT 1796
Cdd:pfam05579    1 LTMLWVQFFLVFVNFWAGVAALVVLISLWLLARYTNVAGLVTPYDIHLVTSSPRGAAALATAPEGTYLAAVRRAALTGRT 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1797 VLFTPSQLGSLLEGAFRTRKPSLNTVNVVGSSMGSGGVFTIDGKIKCVTAAHVLTGNSARVSGVGFNQMLDFDVKGDFAI 1876
Cdd:pfam05579   81 CLFVPSNFGSVLEGLFRTRKPALNVVSVFGSSSGSGGVFTINGNVVVVTASHVLGGNKARVSGVGFNQMLTFKTNGDYAF 160
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1877 ADCPNWQGAAPKTQFCeDGWTGRAYWLTSSGVEPGVIGNGFAFCFTACGDSGSPVITEAGELVGVHTGSNKQGGGIVTRP 1956
Cdd:pfam05579  161 AVVAEWPGAAPKLKFA-QGYTGRAYWSTSTGVEPGLLGKGFAFCFTKCGDSGSPVITEDGNLVGVHTGSNKRGSGMVTTP 239
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1957 SGQFCNVAPIKLSELSEFFAGPKVPLGDVKVGSHIIKDICEVPSDLCALLAAKPELEG 2014
Cdd:pfam05579  240 SGKTLGMAPVKLSELSKHFAGPGVPVPTVKLPKNIIVDVEAVPSDLAALLESLPNLEG 297
Pdase_C33_assoc pfam14756
Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the ...
536-682 3.24e-96

Peptidase_C33-associated domain; The nsps or non-structural protein subunits of the arteriviral polyproteins such as porcine arterivirus PRRSV and equine arterivirus EAV are auto-cleaved into functional units. the function of this particular domain is not known.


Pssm-ID: 258893  Cd Length: 147  Bit Score: 306.95  E-value: 3.24e-96
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  536 GPPDAVEVFGFDPACLDRLAEVMHLPSSVIPAALAEMSGDPNRPASPVTTVWTVSQFFARHRGGEHPDQVRLGKIISLCQ 615
Cdd:pfam14756    1 GSPDAVEVSGFDPACLDRLAGVMHLPSSAIPAALAELSGDSDRPVSPATTVWTVSQFYARHSGGEHPDQVCLGKIISLCQ 80
                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1785995639  616 VVEECCCHQNKTNRATPEEVAARIDQYLHGATSLEECLIRLERVCPPSAADTFFDWNVVLPGVGAST 682
Cdd:pfam14756   81 VIEDCCCSQNKTNRVTPEEVAAKIDQYLRGAASLEECLARLEKARPPSVLDTSFDWDVVLPGVEAAN 147
Peptidase_C32 pfam05411
Equine arteritis virus putative proteinase; These proteins are characterized by a region that ...
257-382 5.73e-72

Equine arteritis virus putative proteinase; These proteins are characterized by a region that has been proposed to have peptidase activity involved in viral polyprotein processing in replication.


Pssm-ID: 398854  Cd Length: 127  Bit Score: 236.67  E-value: 5.73e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  257 HGCLPANTVPEGNCWWRLFDSLPLDVQNKEIRRANQFGYQTKHGVAGKYLQRRLQANGLRAVTDTDGPIVVQYFSVRESW 336
Cdd:pfam05411    2 HGCLPADTVPEGKCWLKLFDHLPWEVQCKEIRLADQFGYQTKHGVQGKYLQRRLQVNGLRAVVDQNGPIIVQAFSVPESW 81
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*.
gi 1785995639  337 IRHFRLAEEPSLPGFEDLLRIRVEPNTSPLSDKGGKIFRFGSHKWY 382
Cdd:pfam05411   82 IRHLKLADEPVPPGFVDLLRFRVVPNTEPLAKTPEKIFRFGSHKWY 127
Peptidase_C31 pfam05410
Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These ...
57-161 5.38e-67

Porcine arterivirus-type cysteine proteinase alpha; Corresponds to Merops family C31. These peptidases are involved in viral polyprotein processing in replication.


Pssm-ID: 461643  Cd Length: 105  Bit Score: 221.33  E-value: 5.38e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639   57 LRWTLPRAFPTVECSPAGACWLSAIFPIARMTSGNLNFQQRMVRVAAEIYRAGQLTPAVLKALQVYERGCRWYPIVGPVP 136
Cdd:pfam05410    1 LTWEAPITYPTVECRPGGLCWLSAIFPIARMTSGNHNFQQRLVFVASVVYRDGKLTPKHLEELQVYERGCRWYPITGPVP 80
                           90       100
                   ....*....|....*....|....*
gi 1785995639  137 GVAVFANSLHVSDKPFPGATHVLTN 161
Cdd:pfam05410   81 GIALYANSVHVSDEPFPGATHVLTN 105
Arteri_nsp7a pfam16749
Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a ...
2201-2328 1.99e-65

Arterivirus nonstructural protein 7 alpha; Nonstructural protein 7 alpha is likely to have a role in viral RNA synthesis.


Pssm-ID: 374774  Cd Length: 128  Bit Score: 218.04  E-value: 1.99e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 2201 LTGALAMRLNDEDLDFLTKWTDFKCFVSASNMRNAAGQFIEAAYAKALRIELAQLVQVDKVRGTLAKLEAFADTVAPQLS 2280
Cdd:pfam16749    1 LTAALACALSDDDLDFLSQLVDCKAFVSASNMRNALGDFIESAYAKALRASLASVVAVAKSRRALAKLEDFADTVSPQLS 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 1785995639 2281 PGDIVVALGHTPVGGIFDLKVGSTKHTLQAIETRVLAGSKMTVARVVD 2328
Cdd:pfam16749   81 PGDPVVLLGKTPVGEIFDIYVGDTKHVLRPIETRVVAGSKCTICTVVV 128
Peptidase_C33 pfam05412
Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These ...
428-535 6.67e-59

Equine arterivirus Nsp2-type cysteine proteinase; Corresponds to Merops family C33. These peptidases are involved in viral polyprotein processing in replication.


Pssm-ID: 114153  Cd Length: 108  Bit Score: 198.60  E-value: 6.67e-59
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  428 HYSPPADGNCGWHCISAIANRMVNSKFETTLPERVRPSDDWATDEDLVNTIQILKLPAALDRNGACVGAKYVLKLEGEHW 507
Cdd:pfam05412    1 GYSPPGDGACGWHCISAIANRMFNDKFTTTLTECSRPSDDWASDQDLVQAIQTLRLPATLDRNGACPSAKYKLKLVGQHW 80
                           90       100
                   ....*....|....*....|....*...
gi 1785995639  508 TVSVTLGMSPSLLPLECVQGCCEHKSGL 535
Cdd:pfam05412   81 TVTVRKGMAPGLLSPECVRGVCGHEGGL 108
av_Nsp3_ER-remodelling cd22528
intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This ...
1600-1657 1.27e-21

intracellular membrane remodeller motif of arterivirus non-structural protein 3 (Nsp3); This domain is present in subunit Nsp3 of RNA-arteriviruses, such as porcine arterivirus PRRSV and equine arterivirus EAV. Nsp3 proteins are localized to the ER and appear to be essential for formation of double-membrane vesicles that originate from the ER during the life-cycle of the virus. Arterivirus Nsp3 is a predicted tetra-spanning transmembrane protein containing four transmembrane helices, with the N- and C-termini of the protein residing in the cytoplasm. It contains a cluster of four highly conserved cysteine residues that are predicted to reside in the first luminal domain of the protein. These conserved cysteines play a key role in the formation of double-membrane vesicles (DMVs); mutagenesis of each completely blocked DMV formation.


Pssm-ID: 412095  Cd Length: 57  Bit Score: 90.07  E-value: 1.27e-21
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1785995639 1600 GVYVTAVGSCGTGTNDPWCTNPFAVPGYGPGSLCTSRLCISQHGLTLPlTALVAGFGL 1657
Cdd:cd22528      1 GLYLQSPVSCGIGTNDPFCRNPFGVPVVGTQGVCHSGYCASAQGISLP-TSLLTQLSS 57
ND5 MTH00063
NADH dehydrogenase subunit 5; Provisional
1241-1309 1.09e-03

NADH dehydrogenase subunit 5; Provisional


Pssm-ID: 214414 [Multi-domain]  Cd Length: 522  Bit Score: 44.10  E-value: 1.09e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639 1241 VFFS-HLFKSDSGYSPGDWGFAAFTLFCLFLCYSYPFFGFVPLLGVFSGSSRRVRMGVFGCWLAFAVGLF 1309
Cdd:MTH00063   334 VFFSkHFLLSSFSSVVFNVSLLLVVILCVFLSYLYSFRLCLILFGVKSSLSSGVRFLFFNSGLMVFLWLF 403
PHA03247 PHA03247
large tegument protein UL36; Provisional
818-971 6.32e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 42.23  E-value: 6.32e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  818 RVQPRKTKP-VKSL--------PGNKPVPAPRRKVRsdcGSPISMGDNVPDGREDLTVGGPLDLSTPSEPMTPLSePAPM 888
Cdd:PHA03247  2682 RPRRRAARPtVGSLtsladpppPPPTPEPAPHALVS---ATPLPPGPAAARQASPALPAAPAPPAVPAGPATPGG-PARP 2757
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  889 PALQYISRPVTPLSVLAPVPAPRRTVSRP-VTPLSEPI-FVSAPRHKFQQVEEANLAATMLTHQDEPLDLSASSQTEYEA 966
Cdd:PHA03247  2758 ARPPTTAGPPAPAPPAAPAAGPPRRLTRPaVASLSESReSLPSPWDPADPPAAVLAPAAALPPAASPAGPLPPPTSAQPT 2837

                   ....*
gi 1785995639  967 SPLTP 971
Cdd:PHA03247  2838 APPPP 2842
PHA03379 PHA03379
EBNA-3A; Provisional
819-930 8.80e-03

EBNA-3A; Provisional


Pssm-ID: 223066 [Multi-domain]  Cd Length: 935  Bit Score: 41.58  E-value: 8.80e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1785995639  819 VQPRKTKPVKSLPGNKPVP---APRRKVRsdcgsPISMGDNVP----DGRedltvGGPLDLSTPSEPMTPLSEPAPMPAL 891
Cdd:PHA03379   448 VHDLEPGPLHDQHSMAPCPvaqLPPGPLQ-----DLEPGDQLPgvvqDGR-----PACAPVPAPAGPIVRPWEASLSQVP 517
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|
gi 1785995639  892 QYISRPVTPLSV-LAPVPAPRRTVSRPVTPLSEPIFVSAP 930
Cdd:PHA03379   518 GVAFAPVMPQPMpVEPVPVPTVALERPVCPAPPLIAMQGP 557
 
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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