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 4ZY8 | pdb_00004zy8

K. lactis Lst4 longin domain

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DHAT_PRP39_N, HAT_PRP39_Ce4zy8D1 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: HAT_PRP39_N, HAT_PRP39_CECOD (v295.2)
C [auth B]HAT_PRP39_N, HAT_PRP39_Ce4zy8B1 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: HAT_PRP39_N, HAT_PRP39_CECOD (v295.2)
B [auth A]Longin_2e4zy8A1 A: alpha arraysX: jelly-rollH: Double-stranded beta-helixT: Double-stranded beta-helixF: Longin_2ECOD (v295.2)
A [auth C]HAT_PRP39_N, HAT_PRP39_Ce4zy8C1 A: alpha arraysX: MocoBD/DmpA-relatedH: MocoBD/DmpA-relatedT: Retrovirus capsid protein-CF: HAT_PRP39_N, HAT_PRP39_CECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth C],
B [auth A],
C [auth B],
D		PF18639Yeast longin domain (Longin_2)Yeast longin domainThis is a longin domain which is found in the N-terminal region of Lst4 proteins in yeast. Lst4 is the Fnip1/2 orthologue found in mammals. Lst4 forms a complex with Lst7 and are targeted to the vacuole when the cells are starved of carbon, and to a ...This is a longin domain which is found in the N-terminal region of Lst4 proteins in yeast. Lst4 is the Fnip1/2 orthologue found in mammals. Lst4 forms a complex with Lst7 and are targeted to the vacuole when the cells are starved of carbon, and to a lesser extent nitrogen. Lst4 and Fnip1/2 belong to the DENN family of proteins which comprise an N-terminal longin domain, commonly found in a variety of trafficking proteins, and a C-terminal DENN domain. This domain is made up of a core five-strand beta-sheet, with one short alpha-helix [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth C],
B [auth A],
C [auth B],
D		Protein LST4- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth C],
B [auth A],
C [auth B],
D		IPR041153LST4, longin domainDomain
A [auth C],
B [auth A],
C [auth B],
D		IPR037545Tripartite DENN domain, FNIP1/2-typeDomain