1XKE

Solution structure of the second Ran-binding domain from human RanBP2


Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

ChainDomainClassArchitectureTopologyHomology
A2.30.29.30 Mainly Beta Roll PH-domain like Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF00160Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD (Pro_isomerase)Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLDThe peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond pr ...The peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond preceding proline (the peptidyl-prolyl bond) is stabilised in the cis conformation. Mammalian cyclophilin A (CypA) is a major cellular target for the immunosuppressive drug cyclosporin A (CsA). Other roles for cyclophilins may include chaperone and cell signalling function [1].
Domain
APF00638RanBP1 domain (Ran_BP1)RanBP1 domain- Domain
APF12185Nup358/RanBP2 E3 ligase domain (IR1-M)Nup358/RanBP2 E3 ligase domainThis domain family is found in eukaryotes, and is approximately 60 amino acids in length. The family is found in association with Pfam:PF00638, Pfam:PF00641, Pfam:PF00160. There are two conserved sequence motifs: TFFC and EDF. Nup358/RanBP2 is a nucl ...This domain family is found in eukaryotes, and is approximately 60 amino acids in length. The family is found in association with Pfam:PF00638, Pfam:PF00641, Pfam:PF00160. There are two conserved sequence motifs: TFFC and EDF. Nup358/RanBP2 is a nucleoporin involved in ubiquitination of many different protein targets from various cellular pathways. It complexes with Ubc9, SUMO-1 and RanGAP1 to perform this function. This is the ligase domain which binds to Ubc9.
Domain
APF00641Zn-finger in Ran binding protein and others (zf-RanBP)Zn-finger in Ran binding protein and others- Domain

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
ARan-binding protein 2