Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Immunogen sequence: KFRWHNSQWL EMVESRQMDE SEQYLYGDDR IEPYIHEGDI LERPDLFYNS DGLIASEGAI SPDFFNDYHL QNGDVVGQHS FPGSLGMDGF GQPVGILGRP ATAYGFRPDE PYYYGYGS
The small G protein GDP dissociation stimulator (smg GDS) is a regulator protein having two activities on a group of small G proteins including the Rho and Rap1 family members and Ki-Ras; one is to stimulate their GDP/GTP exchange reactions, and the other is to inhibit their interactions with membranes. The protein encoded by this gene contains 9 'Armadillo' repeats and interacts with the smg GDS protein through these repeats. This protein, which is highly concentrated around the endoplasmic reticulum, is phosphorylated by v-src, and this phosphorylation reduces the affinity of the protein for smg GDS. It is thought that this protein serves as a linker between human chromosome-associated polypeptide (HCAP) and KIF3A/B, a kinesin superfamily protein in the nucleus, and that it plays a role in the interaction of chromosomes with an ATPase motor protein. Several transcript variants encoding different isoforms have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: KAP-3; Kinesin-associated protein 3; small G protein GDP dissociation stimulator; Smg GDS-associated protein
Gene Aliases: dJ190I16.1; FLA3; KAP-1; KAP-3; KAP3; KIF3AP; KIFAP3; SMAP; Smg-GDS
UniProt ID: (Human) Q92845, (Mouse) P70188
Entrez Gene ID: (Human) 22920, (Rat) 289168, (Mouse) 16579
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