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- Table of Contents
4 Q&As
Facts about Nucleoside diphosphate kinase B.
Negatively regulates Rho activity by interacting with AKAP13/LBC (PubMed:15249197). Acts as a transcriptional activator of the MYC gene; binds DNA non- specifically (PubMed:8392752, PubMed:19435876).
Human | |
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Gene Name: | NME2 |
Uniprot: | P22392 |
Entrez: | 4831 |
Belongs to: |
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NDK family |
EC 2.7.13.3; Histidine protein kinase NDKB; MGC2212; NDK B; NDKB; NDP Kinase B2; NDPKB; NDPK-B; NM23B; NM23-H2; NME2; non-metastatic cells 2, protein (NM23B) expressed in; nucleoside diphosphate kinase B; protein (NM23) expressed in
Mass (kDA):
17.298 kDA
Human | |
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Location: | 17q21.33 |
Sequence: | 17; NC_000017.11 (51165536..51171744) |
Isoform 1 and isoform 3 are ubiquitously expressed.
Cytoplasm. Nucleus. Cell projection, lamellipodium. Cell projection, ruffle. Isoform 3 is mainly cytoplasmic and isoform 1 and isoform 3 are excluded from the nucleolus. Colocalizes with ITGB1 and ITGB1BP1 at the edge or peripheral ruffles and lamellipodia during the early stages of cell spreading on fibronectin or collagen but not on vitronectin or laminin substrates.
PMID: 1988104 by Stahl J.A., et al. Identification of a second human nm23 gene, nm23-H2.
PMID: 1851158 by Gilles A.-M., et al. Nucleoside diphosphate kinase from human erythrocytes. Structural characterization of the two polypeptide chains responsible for heterogeneity of the hexameric enzyme.