Annotations: 2X83

Evolutionary basis of HIV restriction by the antiretroviral TRIMCyp

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Cyclophilin peptidylprolyl isomerase-like	8065058	4000390	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Cyclophilin-like	8065059	3000168	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Cyclophilin-like	8065059	3000168	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Retrovirus capsid protein, N-terminal core domain	8101425	3000745	SCOP2B (2022-06-29)
C	SCOP2 Family	Retrovirus capsid protein, N-terminal core domain	8101424	4001095	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Retrovirus capsid protein, N-terminal core domain	8101425	3000745	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e2x83B1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F:	ECOD (v294.1)
D		e2x83D1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F:	ECOD (v294.1)
A		e2x83A1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F:	ECOD (v294.1)
C		e2x83C1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.100.10	Mainly Beta	Beta Barrel	Cyclophilin	Cyclophilin-like	CATH (4.3.0)
D	2.40.100.10	Mainly Beta	Beta Barrel	Cyclophilin	Cyclophilin-like	CATH (4.3.0)
A	1.10.375.10	Mainly Alpha	Orthogonal Bundle	Human Immunodeficiency Virus Type 1 Capsid Protein	Human Immunodeficiency Virus Type 1 Capsid Protein	CATH (4.3.0)
C	1.10.375.10	Mainly Alpha	Orthogonal Bundle	Human Immunodeficiency Virus Type 1 Capsid Protein	Human Immunodeficiency Virus Type 1 Capsid Protein	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	TRIM5/CypA fusion protein	isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity binding cyclosporin A binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding aminoacyltransferase activity isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity binding cyclosporin A binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding aminoacyltransferase activity ubiquitin-like protein transferase activity acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity ubiquitin-protein transferase activity	protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation catabolic process autophagy process utilizing autophagic mechanism apoptotic process protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation catabolic process autophagy process utilizing autophagic mechanism apoptotic process cell death programmed cell death biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal defense response to virus response to virus	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A, C	HIV-1 CAPSID	structural molecule activity RNA binding binding nucleic acid binding	viral gene expression viral process viral translational frameshifting viral translation	host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle host cell plasma membrane host cell membrane viral nucleocapsid viral capsid virion component host intracellular membrane-bounded organelle host cellular component host intracellular part cellular anatomical structure host cell part host intracellular region host cell nucleus other organism part host intracellular organelle host cell plasma membrane host cell membrane viral nucleocapsid viral capsid virion component host cell cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
B, D	IPR029000	Cyclophilin-like domain superfamily	Homologous Superfamily
B, D	IPR002130	Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain	Domain
B, D	IPR000315	B-box-type zinc finger	Domain
B, D	IPR027370	Zinc finger, RING-type, eukaryotic	Domain
B, D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B, D	IPR001841	Zinc finger, RING-type	Domain
A, C	IPR000071	Immunodeficiency lentiviral matrix, N-terminal	Domain
A, C	IPR045345	Retroviral nucleocapsid Gag protein p24, C-terminal domain	Domain
A, C	IPR050195	Primate lentivirus group Gag polyprotein-like	Domain
A, C	IPR008919	Retrovirus capsid, N-terminal	Homologous Superfamily
A, C	IPR010999	Retroviral matrix protein	Homologous Superfamily
A, C	IPR012344	Matrix protein, lentiviral and alpha-retroviral, N-terminal	Homologous Superfamily
A, C	IPR008916	Retrovirus capsid, C-terminal	Homologous Superfamily

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.