DYNLRB1

Dynein, light chain, roadblock-type 1
PDB rendering based on 1y4o.
Available structures PDB Ortholog search: PDBe, RCSB List of PDB id codes 1Z09​, 2B95​, 2E8J​, 2HZ5​
Identifiers
Symbols	DYNLRB1 ; BITH; BLP; DNCL2A; DNLC2A; ROBLD1
External IDs	OMIM: 607167 MGI: 1914318 HomoloGene: 69161 GeneCards: DYNLRB1 Gene
Gene ontology Molecular function • microtubule motor activity • protein binding Cellular component • cytoplasm • centrosome • cytoplasmic dynein complex • microtubule • membrane • primary cilium • ciliary tip Biological process • transport • organelle organization • microtubule-based movement • visual behavior • metabolic process Sources: Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	83658	67068
Ensembl	ENSG00000125971	ENSMUSG00000047459
UniProt	Q9NP97	P62627
RefSeq (mRNA)	NM_001281727	NM_001291108
RefSeq (protein)	NP_001268656	NP_001278037
Location (UCSC)	Chr 20: 34.52 – 34.54 Mb	Chr 2: 155.24 – 155.25 Mb
PubMed search

Dynein light chain roadblock-type 1 is a protein that in humans is encoded by the DYNLRB1 gene.^[1][2][3]

This gene is a member of the roadblock dynein light chain family and encodes a cytoplasmic protein that is capable of binding intermediate chain proteins. Upregulation of this gene has been associated with hepatocellular carcinomas, suggesting that this gene may be involved in tumor progression.^[3]

References

1. Jiang J, Yu L, Huang X, Chen X, Li D, Zhang Y, Tang L, Zhao S (Dec 2001). "Identification of two novel human dynein light chain genes, DNLC2A and DNLC2B, and their expression changes in hepatocellular carcinoma tissues from 68 Chinese patients". Gene 281 (1–2): 103–13. doi:10.1016/S0378-1119(01)00787-9. PMID 11750132.
2. Pfister KK, Fisher EM, Gibbons IR, Hays TS, Holzbaur EL, McIntosh JR, Porter ME, Schroer TA, Vaughan KT, Witman GB, King SM, Vallee RB (Nov 2005). "Cytoplasmic dynein nomenclature". J Cell Biol 171 (3): 411–3. doi:10.1083/jcb.200508078. PMC 2171247. PMID 16260502.
3. "Entrez Gene: DYNLRB1 dynein, light chain, roadblock-type 1".

Further reading

• Zhang QH, Ye M, Wu XY; et al. (2001). "Cloning and Functional Analysis of cDNAs with Open Reading Frames for 300 Previously Undefined Genes Expressed in CD34+ Hematopoietic Stem/Progenitor Cells". Genome Res. 10 (10): 1546–60. doi:10.1101/gr.140200. PMC 310934. PMID 11042152.
• Deloukas P, Matthews LH, Ashurst J; et al. (2002). "The DNA sequence and comparative analysis of human chromosome 20". Nature 414 (6866): 865–71. doi:10.1038/414865a. PMID 11780052.
• Susalka SJ, Nikulina K, Salata MW; et al. (2002). "The roadblock light chain binds a novel region of the cytoplasmic Dynein intermediate chain". J. Biol. Chem. 277 (36): 32939–46. doi:10.1074/jbc.M205510200. PMID 12077152.
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Huang YS, Carson JH, Barbarese E, Richter JD (2003). "Facilitation of dendritic mRNA transport by CPEB". Genes Dev. 17 (5): 638–53. doi:10.1101/gad.1053003. PMC 196011. PMID 12629046.
• Gevaert K, Goethals M, Martens L; et al. (2004). "Exploring proteomes and analyzing protein processing by mass spectrometric identification of sorted N-terminal peptides". Nat. Biotechnol. 21 (5): 566–9. doi:10.1038/nbt810. PMID 12665801.
• Saito Y, Doi K, Yamagishi N; et al. (2004). "Screening of Hsp105alpha-binding proteins using yeast and bacterial two-hybrid systems". Biochem. Biophys. Res. Commun. 314 (2): 396–402. doi:10.1016/j.bbrc.2003.12.108. PMID 14733918.
• Lehner B, Sanderson CM (2004). "A Protein Interaction Framework for Human mRNA Degradation". Genome Res. 14 (7): 1315–23. doi:10.1101/gr.2122004. PMC 442147. PMID 15231747.
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
• Rual JF, Venkatesan K, Hao T; et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
• Campbell IG, Phillips WA, Choong DY (2006). "Genetic and epigenetic analysis of the putative tumor suppressor km23 in primary ovarian, breast, and colorectal cancers". Clin. Cancer Res. 12 (12): 3713–5. doi:10.1158/1078-0432.CCR-06-0800. PMID 16778097.
• Pérez-González A, Rodriguez A, Huarte M; et al. (2007). "hCLE/CGI-99, a human protein that interacts with the influenza virus polymerase, is a mRNA transcription modulator". J. Mol. Biol. 362 (5): 887–900. doi:10.1016/j.jmb.2006.07.085. PMID 16950395.
• Liu JF, Wang ZX, Wang XQ; et al. (2006). "Crystal structure of human dynein light chain Dnlc2A: structural insights into the interaction with IC74". Biochem. Biophys. Res. Commun. 349 (3): 1125–9. doi:10.1016/j.bbrc.2006.08.161. PMID 16970917.
• Kang HC, Kim IJ, Kim K; et al. (2007). "km23, a transforming growth factor-beta signaling component, is infrequently mutated in human colorectal and gastric cancers". Cancer Genet. Cytogenet. 175 (2): 173–4. doi:10.1016/j.cancergencyto.2007.02.004. PMID 17556076.
• Wanschers B, van de Vorstenbosch R, Fransen J; et al. (2008). "Rab6 family proteins interact with the dynein light chain protein DYNLRB1". Cell Motil. Cytoskeleton 65 (3): 183–96. doi:10.1002/cm.20254. PMID 18044744.