6LHQ | pdb_00006lhq

The cryo-EM structure of coxsackievirus A16 mature virion in complex with Fab NA9D7


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPositive stranded ssRNA viruses-like 8077437 3000918 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACytochrome_C554e6lhqA1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)
CCytochrome_C554e6lhqC1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)
DCytochrome_C554e6lhqD1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)
E [auth L]Cytochrome_C554e6lhqL1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)
F [auth H]Cytochrome_C554e6lhqH1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)
BCytochrome_C554e6lhqB1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Cytochrome_C554ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.120.20 Mainly Beta Sandwich Jelly Rolls CATH (utative)
C2.60.120.20 Mainly Beta Sandwich Jelly Rolls CATH (utative)
B2.60.120.20 Mainly Beta Sandwich Jelly Rolls CATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
E [auth L]- V-KAPPA - IGKV4-91*01, IGKJ1*01 V-DOMAIN V-KAPPA IG FV-HEAVY_KAPPA IMGT (202610-0)
F [auth H]- VH - IGHV1-26*01, IGHJ4*01 V-DOMAIN VH IG FV-HEAVY_KAPPA IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
E [auth L]Light ChainIGKV4 Kappavp1 protein | vp3 protein | vp2 proteinSAbDab (2026-03-20)
F [auth H]Heavy ChainIGHV1 -vp1 protein | vp3 protein | vp2 proteinSAbDab (2026-03-20)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
VP1 protein
VP3 protein
VP4 protein
E [auth L]light chain variable region of Fab NA9D7---
F [auth H]heavy chain variable region of Fab NA9D7---
VP2 protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR059138Picornavirus capsid VP1Domain
IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
IPR002527Picornavirus 2B proteinDomain
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
IPR003593AAA+ ATPase domainDomain
IPR003138Picornavirus coat protein VP4Family
IPR000199Peptidase C3A/C3B, picornaviralDomain
IPR001676Picornavirus capsidDomain
IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR000081Peptidase C3, picornavirus core protein 2ADomain
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
IPR029053Viral coat protein subunitHomologous Superfamily
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR044067Picornavirales 3C/3C-like protease domainDomain
IPR033703Picornavirus/Calicivirus coat proteinDomain
IPR014838Poliovirus 3A protein-likeDomain
IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain
IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
IPR059138Picornavirus capsid VP1Domain
IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
IPR002527Picornavirus 2B proteinDomain
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
IPR003593AAA+ ATPase domainDomain
IPR003138Picornavirus coat protein VP4Family
IPR000199Peptidase C3A/C3B, picornaviralDomain
IPR001676Picornavirus capsidDomain
IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR000081Peptidase C3, picornavirus core protein 2ADomain
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
IPR029053Viral coat protein subunitHomologous Superfamily
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR044067Picornavirales 3C/3C-like protease domainDomain
IPR033703Picornavirus/Calicivirus coat proteinDomain
IPR014838Poliovirus 3A protein-likeDomain
IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain
IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
IPR059138Picornavirus capsid VP1Domain
IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
IPR002527Picornavirus 2B proteinDomain
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
IPR003593AAA+ ATPase domainDomain
IPR003138Picornavirus coat protein VP4Family
IPR000199Peptidase C3A/C3B, picornaviralDomain
IPR001676Picornavirus capsidDomain
IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR000081Peptidase C3, picornavirus core protein 2ADomain
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
IPR029053Viral coat protein subunitHomologous Superfamily
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR044067Picornavirales 3C/3C-like protease domainDomain
IPR033703Picornavirus/Calicivirus coat proteinDomain
IPR014838Poliovirus 3A protein-likeDomain
IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain
IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain
IPR059138Picornavirus capsid VP1Domain
IPR001205RNA-directed RNA polymerase, C-terminal domainDomain
IPR002527Picornavirus 2B proteinDomain
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
IPR003593AAA+ ATPase domainDomain
IPR003138Picornavirus coat protein VP4Family
IPR000199Peptidase C3A/C3B, picornaviralDomain
IPR001676Picornavirus capsidDomain
IPR014759Helicase, superfamily 3, single-stranded RNA virusDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR000081Peptidase C3, picornavirus core protein 2ADomain
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
IPR029053Viral coat protein subunitHomologous Superfamily
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR044067Picornavirales 3C/3C-like protease domainDomain
IPR033703Picornavirus/Calicivirus coat proteinDomain
IPR014838Poliovirus 3A protein-likeDomain
IPR036203Poliovirus core protein 3a, soluble domainHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain
IPR000605Helicase, superfamily 3, single-stranded DNA/RNA virusDomain