Annotations: 4J8C

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF18253	e4j8cA1	A: alpha arrays	X: Hsc70-interacting protein dimerization domain (From Topology)	H: Hsc70-interacting protein dimerization domain (From Topology)	T: Hsc70-interacting protein dimerization domain	F: PF18253	ECOD (1.6)
B	PF18253	e4j8cB1	A: alpha arrays	X: Hsc70-interacting protein dimerization domain (From Topology)	H: Hsc70-interacting protein dimerization domain (From Topology)	T: Hsc70-interacting protein dimerization domain	F: PF18253	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.250.3420	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	6.10.250.3420	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18253	Hsp70-interacting protein N N-terminal domain (HipN)	Hsp70-interacting protein N N-terminal domain	This is the N-terminal domain, known as HipN, found in Hsp70-interacting protein (Hip) present in Rattus norvegicus. Hip cooperates with the chaperone Hsp70 in protein folding and prevention of aggregation and may delay substrate release by slowing A ...	This is the N-terminal domain, known as HipN, found in Hsp70-interacting protein (Hip) present in Rattus norvegicus. Hip cooperates with the chaperone Hsp70 in protein folding and prevention of aggregation and may delay substrate release by slowing ADP dissociation from Hsp70. HipN is responsible for N-terminal homo-dimerization which is necessary so that the Hip dimer can interact with Hsp70 molecules [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Hsc70-interacting protein	adenyl deoxyribonucleotide binding binding deoxyribonucleotide binding nucleotide binding purine deoxyribonucleotide binding ion binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding dATP binding heterocyclic compound binding carbohydrate derivative binding adenyl deoxyribonucleotide binding binding deoxyribonucleotide binding nucleotide binding purine deoxyribonucleotide binding ion binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding dATP binding heterocyclic compound binding carbohydrate derivative binding small molecule binding protein binding protein domain specific binding unfolded protein binding protein-containing complex binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding protein dimerization activity identical protein binding	organonitrogen compound metabolic process cellular biosynthetic process chaperone cofactor-dependent protein refolding cellular metabolic process primary metabolic process gene expression chaperone-mediated protein folding macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process organonitrogen compound metabolic process cellular biosynthetic process chaperone cofactor-dependent protein refolding cellular metabolic process primary metabolic process gene expression chaperone-mediated protein folding macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process 'de novo' protein folding 'de novo' post-translational protein folding biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to bacterium response to external stimulus response to external biotic stimulus response to biotic stimulus regulation of cellular process negative regulation of biological process negative regulation of cellular process regulation of biological process protein refolding regulation of protein refolding biological regulation regulation of protein folding negative regulation of protein folding negative regulation of protein refolding	intracellular anatomical structure cytoplasm cellular anatomical entity protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A, B	IPR034649	Hsp70-interacting protein, N-terminal	Domain
A, B	IPR019734	Tetratricopeptide repeat	Repeat
A, B	IPR041243	STI1/HOP, DP domain	Domain
A, B	IPR006636	Heat shock chaperonin-binding	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.