3WVZ | pdb_00003wvz

Crystal structure of Hikeshi, a new nuclear transport receptor of Hsp70


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BSBP_bac_1e3wvzB2 A: a/b three-layered sandwichesX: Nucleotidyltransferase-likeH: NucleotidyltransferaseT: NucleotidyltransferaseF: SBP_bac_1ECOD (v294.1)
BSBP_bac_1e3wvzB3 A: a/b three-layered sandwichesX: Rossmann-likeH: Glycosyl hydrolase domainT: Glycosyl hydrolase domainF: SBP_bac_1ECOD (v294.1)
AHikeshi-like_Ne3wvzA1 A: a/b three-layered sandwichesX: jelly-rollH: Protein Hikeshi jelly-roll domainT: Protein Hikeshi jelly-roll domainF: Hikeshi-like_NECOD (v294.1)
ASBP_bac_1e3wvzA2 A: a/b three-layered sandwichesX: Nucleotidyltransferase-likeH: NucleotidyltransferaseT: NucleotidyltransferaseF: SBP_bac_1ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF21057Hikeshi-like, C-terminal domain (Hikeshi-like_C)Hikeshi-like, C-terminal domainThis domain is found at the C-terminal end of Protein Hikeshi from humans and its orthologues OPI10 from other eukaryotes. Hikeshi is an specific nuclear import carrier for HSP70 proteins following heat-shock stress, which is required to protect cell ...This domain is found at the C-terminal end of Protein Hikeshi from humans and its orthologues OPI10 from other eukaryotes. Hikeshi is an specific nuclear import carrier for HSP70 proteins following heat-shock stress, which is required to protect cells from heat- shock damages. The intrinsically flexible C-terminal domain is responsible for the asymmetric dimeric conformation adopted by the protein, which seems to be an important regulator of Hsp70 binding. It shows three alpha-helices and a short beta-strand in a coiled-coil-like configuration [1].
Domain
A, B
PF05603Hikeshi-like, N-terminal domain (Hikeshi-like_N)Hikeshi-like, N-terminal domainThis domain is found at the N-terminal end of Protein Hikeshi from humans and its orthologues OPI10 from other eukaryotes. Hikeshi is an specific nuclear import carrier for HSP70 proteins following heat-shock stress, which is required to protect cell ...This domain is found at the N-terminal end of Protein Hikeshi from humans and its orthologues OPI10 from other eukaryotes. Hikeshi is an specific nuclear import carrier for HSP70 proteins following heat-shock stress, which is required to protect cells from heat- shock damages. The N-terminal domain shows a jelly-roll/beta- sandwich fold with two layers of beta-sheets consisting of three and five and five antiparallel beta-strands [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Protein Hikeshi

InterPro: Protein Family Classification InterPro Database Homepage