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- Table of Contents
Facts about Rab-like protein 2B.
Involved in ciliary assembly by binding the intraflagellar transport (IFT) complex B in the large pool pre- docked at the bottom of the cilium and thus triggers its entrance to the cilia (PubMed:28625565, PubMed:28428259). .
Human | |
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Gene Name: | RABL2B |
Uniprot: | Q9UNT1 |
Entrez: | 11158 |
Belongs to: |
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small GTPase superfamily |
FLJ93981; FLJ98216; RAB, member of RAS oncogene family-like 2B; rab-like protein 2B
Mass (kDA):
26.101 kDA
Human | |
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Location: | 22q13.33 |
Sequence: | 22; NC_000022.11 (50767500..50783705, complement) |
Expressed in the testis.
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole. Cytoplasm, cytoskeleton, cilium basal body. Cytoplasm. Localizes on the mother centriole. Localizes slightly apical to the subdistal appendage, but below the distal appendage.
PMID: 10444334 by Wong A.C., et al. Two novel human RAB genes with near identical sequence each map to a telomere-associated region: the subtelomeric region of 22q13.3 and the ancestral telomere band 2q13.
PMID: 23055941 by Lo J.C., et al. RAB-like 2 has an essential role in male fertility, sperm intra- flagellar transport, and tail assembly.