9RDH | pdb_00009rdh

Structure of A16/G9 in complex with A56/K2 at pH 5.5 (vaccinia virus)

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D	PF07686	Immunoglobulin V-set domain (V-set)	Immunoglobulin V-set domain	This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.	Domain
C	PF00079	Serpin (serine protease inhibitor) (Serpin)	Serpin (serine protease inhibitor)	Structure is a multi-domain fold containing a bundle of helices and a beta sandwich.	Domain
A	PF03003	Pox virus entry-fusion-complex G9/A16 (Pox_G9-A16)	Pox virus entry-fusion-complex G9/A16	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D	Protein OPG185	-	-	host cellular component cellular anatomical structure host cell part host cell membrane other organism part virion component viral membrane viral envelope membrane virion membrane
C	Superinfection exclusion protein	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	cellular anatomical structure membrane host cell plasma membrane host cellular component host cell part host cell membrane other organism part virion component virion membrane extracellular region extracellular space
B	Entry-fusion complex protein OPG094	-	membrane organization cellular component organization membrane fusion fusion of virus membrane with host plasma membrane viral process cellular process cellular component organization or biogenesis membrane fusion involved in viral entry into host cell biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virion component viral membrane viral envelope cellular anatomical structure membrane virion membrane
A	Virion membrane protein OPG143	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on a nucleic acid helicase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity hydrolase activity	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression DNA-templated transcription termination macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression DNA-templated transcription termination macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process viral process membrane fusion involved in viral entry into host cell biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virion component viral membrane viral envelope cellular anatomical structure membrane virion membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
D	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
D	IPR013106	Immunoglobulin V-set domain	Domain
D	IPR003599	Immunoglobulin domain subtype	Domain
D	IPR007110	Immunoglobulin-like domain	Domain
C	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
C	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
C	IPR036186	Serpin superfamily	Homologous Superfamily
C	IPR000215	Serpin family	Family
C	IPR023796	Serpin domain	Domain
B	IPR004251	Pox virus entry-fusion-complex G9/A16	Family
A	IPR004251	Pox virus entry-fusion-complex G9/A16	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.