9M7V | pdb_00009m7v

Cryo-EM structure of enterovirus A71 mature virion in complex with Fab CT11F9


SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth L]Light ChainIGKV4 Kappacapsid protein vp3 | capsid protein vp2 | capsid protein vp1SAbDab (2025-09-26)
B [auth H]Heavy ChainIGHV3 -capsid protein vp3 | capsid protein vp2 | capsid protein vp1SAbDab (2025-09-26)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth A]PF22663Picornavirus coat protein (Rhv_5)Picornavirus coat proteinThis domain is found in capsid proteins from picornavirus, such as enterovirus, rhinovirus and foot-and-mouth disease virus [1-5]. Domain
E [auth C]PF00073picornavirus capsid protein (Rhv)picornavirus capsid proteinCAUTION: This alignment is very weak. It can not be generated by clustalw. If a representative set is used for a seed, many so-called members are not recognised. The family should probably be split up into sub-families. Capsid proteins of picornavi ...CAUTION: This alignment is very weak. It can not be generated by clustalw. If a representative set is used for a seed, many so-called members are not recognised. The family should probably be split up into sub-families. Capsid proteins of picornaviruses. Picornaviruses are non-enveloped plus-strand ssRNA animal viruses with icosahedral capsids. They include rhinovirus (common cold) and poliovirus. Common structure is an 8-stranded beta sandwich. Variations (one or two extra strands) occur.
Domain
D [auth B]PF00073picornavirus capsid protein (Rhv)picornavirus capsid proteinCAUTION: This alignment is very weak. It can not be generated by clustalw. If a representative set is used for a seed, many so-called members are not recognised. The family should probably be split up into sub-families. Capsid proteins of picornavi ...CAUTION: This alignment is very weak. It can not be generated by clustalw. If a representative set is used for a seed, many so-called members are not recognised. The family should probably be split up into sub-families. Capsid proteins of picornaviruses. Picornaviruses are non-enveloped plus-strand ssRNA animal viruses with icosahedral capsids. They include rhinovirus (common cold) and poliovirus. Common structure is an 8-stranded beta sandwich. Variations (one or two extra strands) occur.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth L]The light chain of Fab CT11F9---
B [auth H]The heavy chain of Fab CT11F9---
C [auth A]Capsid protein VP1
E [auth C]Capsid protein VP3
F [auth D]Capsid protein VP4
D [auth B]Capsid protein VP2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C [auth A]IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
C [auth A]IPR002527Picornavirus 2B proteinDomain
C [auth A]IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
C [auth A]IPR003593AAA+ ATPase domainDomain
C [auth A]IPR003138Picornavirus coat protein VP4Family
C [auth A]IPR000199Peptidase C3A/C3B, picornaviralDomain
C [auth A]IPR001676Picornavirus capsidDomain
C [auth A]IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
C [auth A]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C [auth A]IPR000081Peptidase C3, picornavirus core protein 2ADomain
C [auth A]IPR029053Viral coat protein subunitHomologous Superfamily
C [auth A]IPR009003Peptidase S1, PA clanHomologous Superfamily
C [auth A]IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
C [auth A]IPR044067Picornavirales 3C/3C-like protease domainDomain
C [auth A]IPR033703Picornavirus/Calicivirus coat proteinDomain
C [auth A]IPR014838Poliovirus 3A protein-likeDomain
C [auth A]IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
C [auth A]IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
C [auth A]IPR007094RNA-directed RNA polymerase, catalytic domainDomain
C [auth A]IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
E [auth C]IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
E [auth C]IPR002527Picornavirus 2B proteinDomain
E [auth C]IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
E [auth C]IPR003593AAA+ ATPase domainDomain
E [auth C]IPR003138Picornavirus coat protein VP4Family
E [auth C]IPR000199Peptidase C3A/C3B, picornaviralDomain
E [auth C]IPR001676Picornavirus capsidDomain
E [auth C]IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
E [auth C]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth C]IPR000081Peptidase C3, picornavirus core protein 2ADomain
E [auth C]IPR029053Viral coat protein subunitHomologous Superfamily
E [auth C]IPR009003Peptidase S1, PA clanHomologous Superfamily
E [auth C]IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
E [auth C]IPR044067Picornavirales 3C/3C-like protease domainDomain
E [auth C]IPR033703Picornavirus/Calicivirus coat proteinDomain
E [auth C]IPR014838Poliovirus 3A protein-likeDomain
E [auth C]IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
E [auth C]IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
E [auth C]IPR007094RNA-directed RNA polymerase, catalytic domainDomain
E [auth C]IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
F [auth D]IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
F [auth D]IPR002527Picornavirus 2B proteinDomain
F [auth D]IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
F [auth D]IPR003593AAA+ ATPase domainDomain
F [auth D]IPR003138Picornavirus coat protein VP4Family
F [auth D]IPR000199Peptidase C3A/C3B, picornaviralDomain
F [auth D]IPR001676Picornavirus capsidDomain
F [auth D]IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
F [auth D]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth D]IPR000081Peptidase C3, picornavirus core protein 2ADomain
F [auth D]IPR029053Viral coat protein subunitHomologous Superfamily
F [auth D]IPR009003Peptidase S1, PA clanHomologous Superfamily
F [auth D]IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
F [auth D]IPR044067Picornavirales 3C/3C-like protease domainDomain
F [auth D]IPR033703Picornavirus/Calicivirus coat proteinDomain
F [auth D]IPR014838Poliovirus 3A protein-likeDomain
F [auth D]IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
F [auth D]IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
F [auth D]IPR007094RNA-directed RNA polymerase, catalytic domainDomain
F [auth D]IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
D [auth B]IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
D [auth B]IPR002527Picornavirus 2B proteinDomain
D [auth B]IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
D [auth B]IPR003593AAA+ ATPase domainDomain
D [auth B]IPR003138Picornavirus coat protein VP4Family
D [auth B]IPR000199Peptidase C3A/C3B, picornaviralDomain
D [auth B]IPR001676Picornavirus capsidDomain
D [auth B]IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
D [auth B]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
D [auth B]IPR000081Peptidase C3, picornavirus core protein 2ADomain
D [auth B]IPR029053Viral coat protein subunitHomologous Superfamily
D [auth B]IPR009003Peptidase S1, PA clanHomologous Superfamily
D [auth B]IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
D [auth B]IPR044067Picornavirales 3C/3C-like protease domainDomain
D [auth B]IPR033703Picornavirus/Calicivirus coat proteinDomain
D [auth B]IPR014838Poliovirus 3A protein-likeDomain
D [auth B]IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
D [auth B]IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
D [auth B]IPR007094RNA-directed RNA polymerase, catalytic domainDomain
D [auth B]IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain