Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth B]SCOP2B SuperfamilyTrypsin-like serine proteases 8076455 3000114 SCOP2B (2022-06-29)
B [auth A]SCOP2 FamilyViral cysteine protease of trypsin fold, (M)Pro-like 8076454 4002259 SCOP2 (2022-06-29)
B [auth A]SCOP2 SuperfamilyTrypsin-like serine proteases 8076455 3000114 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth B]Peptidase_C30_Ne5gwzB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Peptidase_C30_NECOD (1.6)
A [auth B]Peptidase_C30_Ce5gwzB2 A: alpha arraysX: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain (From Topology)H: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain (From Topology)T: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domainF: Peptidase_C30_CECOD (1.6)
B [auth A]Peptidase_C30_Ne5gwzA2 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Peptidase_C30_NECOD (1.6)
B [auth A]Peptidase_C30_Ce5gwzA1 A: alpha arraysX: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain (From Topology)H: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domain (From Topology)T: Coronavirus main proteinase (3Cl-pro, putative coronavirus nsp2) C-terminal domainF: Peptidase_C30_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth A]
PF05409Coronavirus endopeptidase C30 (Peptidase_C30)Coronavirus endopeptidase C30- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
B [auth A]
PEDV main protease
C [auth D],
D [auth E]
N-[(5-METHYLISOXAZOL-3-YL)CARBONYL]ALANYL-L-VALYL-N~1~-((1R,2Z)-4-(BENZYLOXY)-4-OXO-1-{[(3R)-2-OXOPYRROLIDIN-3-YL]METHYL}BUT-2-ENYL)-L-LEUCINAMIDE---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
B [auth A]
IPR043611Coronavirus replicase NSP3, C-terminalDomain
A [auth B],
B [auth A]
IPR038123Non-structural protein NSP4, C-terminal superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR047566Coronavirus replicase NSP3, Y domainDomain
A [auth B],
B [auth A]
IPR043178Papain-like protease, thumb domain superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR043612Non-structural protein NSP4, N-terminal, coronavirusDomain
A [auth B],
B [auth A]
IPR044353NSP3, second ubiquitin-like (Ubl) domain, coronavirusDomain
A [auth B],
B [auth A]
IPR009003Peptidase S1, PA clanHomologous Superfamily
A [auth B],
B [auth A]
IPR013016Peptidase C16, coronavirusDomain
A [auth B],
B [auth A]
IPR037204Non-structural protein NSP7 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR044357NSP3, first ubiquitin-like (Ubl) domain, coronavirusDomain
A [auth B],
B [auth A]
IPR046443NSP1, globular domain, alpha/betacoronavirusDomain
A [auth B],
B [auth A]
IPR043610Non-structural protein 6, coronavirusDomain
A [auth B],
B [auth A]
IPR043477Peptidase C30, domain 3, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR018995RNA synthesis protein NSP10, coronavirusDomain
A [auth B],
B [auth A]
IPR011050Pectin lyase fold/virulence factorHomologous Superfamily
A [auth B],
B [auth A]
IPR043615Nonstructural protein 2, N-terminal domain, coronavirusDomain
A [auth B],
B [auth A]
IPR044369Non-structural protein 6, alphacoronavirusDomain
A [auth B],
B [auth A]
IPR014822Non-structural protein NSP9, coronavirusDomain
A [auth B],
B [auth A]
IPR037230Non-structural protein NSP8 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR014828Non-structural protein NSP7, coronavirusDomain
A [auth B],
B [auth A]
IPR032505Non-structural protein NSP4, C-terminal, coronavirusDomain
A [auth B],
B [auth A]
IPR014829Non-structural protein NSP8, coronavirusDomain
A [auth B],
B [auth A]
IPR036499Non-structural protein NSP9 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR002589Macro domainDomain
A [auth B],
B [auth A]
IPR008740Peptidase C30, coronavirusDomain
A [auth B],
B [auth A]
IPR036333RNA synthesis protein NSP10 superfamily, coronavirusHomologous Superfamily
A [auth B],
B [auth A]
IPR047573Non-structural protein 2, middle domain, coronavirusDomain
A [auth B],
B [auth A]
IPR049894Coronavirus NSP3, 3Ecto domainDomain
A [auth B],
B [auth A]
IPR044309Non-structural protein 5, alphacoronavirusDomain
A [auth B],
B [auth A]
IPR043472Macro domain-likeHomologous Superfamily
A [auth B],
B [auth A]
IPR044371Non-structural protein 3, X-domain-likeDomain
A [auth B],
B [auth A]
IPR043613Non-structural protein 2, C-terminal domain, coronavirusDomain
A [auth B],
B [auth A]
IPR044385Nonstructural protein 2, HCoV-229E-likeDomain
A [auth B],
B [auth A]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily