ERC1

ELKS/RAB6-interacting/CAST family member 1 is a protein that in humans is encoded by the ERC1 gene.[5][6][7] The name ELKS is derived from "protein rich in the amino acids E, L, K and S"[8]

ERC1
Identifiers
Aliases	ERC1, Cast2, ELKS, ERC-1, RAB6IP2, ELKS/RAB6-interacting/CAST family member 1
External IDs	OMIM: 607127 MGI: 2151013 HomoloGene: 14229 GeneCards: ERC1
Gene location (Human) Chr. Chromosome 12 (human)[1] Band 12p13.33 Start 990,509 bp[1] End 1,495,933 bp[1]
Gene location (Mouse) Chr. Chromosome 6 (mouse)[2] Band 6|6 F1 Start 119,570,796 bp[2] End 119,848,167 bp[2]
RNA expression pattern More reference expression data
Gene ontology Molecular function • leucine zipper domain binding • Rab GTPase binding • GO:0001948 protein binding • PDZ domain binding • cadherin binding Cellular component • cytoplasm • presynaptic active zone • Golgi membrane • Golgi apparatus • synapse • IkappaB kinase complex • presynaptic membrane • membrane • centrosome • ciliary basal body • microtubule organizing center • cytoskeleton Biological process • multicellular organism development • protein transport • retrograde transport, endosome to Golgi • regulation of transcription, DNA-templated • I-kappaB phosphorylation • positive regulation of NF-kappaB transcription factor activity • negative regulation of apoptotic process Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	23085	111173
Ensembl	ENSG00000082805	ENSMUSG00000030172
UniProt	Q8IUD2	Q99MI1
RefSeq (mRNA)	NM_001301248 NM_178039 NM_178040	NM_053204 NM_178085
RefSeq (protein)	NP_001288177 NP_829883 NP_829884	NP_444434 NP_835186
Location (UCSC)	Chr 12: 0.99 – 1.5 Mb	Chr 6: 119.57 – 119.85 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

The protein encoded by this gene is a member of a family of RIM-binding proteins. RIMs are active zone proteins that regulate neurotransmitter release. This gene has been found fused to the receptor-type tyrosine kinase gene RET by gene rearrangement due to the translocation t(10;12)(q11;p13). Multiple transcript variants encoding different isoforms have been found for this gene.[7] ELKS has been reported to direct vesicles with RAB6A to melanosomes.[8]

Interactions

ERC1 has been shown to interact with RAB6A.[6]

References

1. GRCh38: Ensembl release 89: ENSG00000082805 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000030172 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Yokota T, Nakata T, Minami S, Inazawa J, Emi M (Apr 2000). "Genomic organization and chromosomal mapping of ELKS, a gene rearranged in a papillary thyroid carcinoma". J Hum Genet. 45 (1): 6–11. doi:10.1007/s100380050002. PMID 10697956.
6. Monier S, Jollivet F, Janoueix-Lerosey I, Johannes L, Goud B (Apr 2002). "Characterization of novel Rab6-interacting proteins involved in endosome-to-TGN transport". Traffic. 3 (4): 289–97. doi:10.1034/j.1600-0854.2002.030406.x. PMID 11929610.
7. "Entrez Gene: ERC1 ELKS/RAB6-interacting/CAST family member 1".
8. Patwardhan A, Bardin S, Miserey-Lenkei S, Larue L, Goud B, Raposo G, Delevoye C (2017). "Routing of the RAB6 secretory pathway towards the lysosome related organelle of melanocytes". Nature Communications. 8: 15835. doi:10.1038/ncomms15835. PMC 5474736. PMID 28607494.

Further reading

• Nakajima D, Okazaki N, Yamakawa H, et al. (2003). "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones". DNA Res. 9 (3): 99–106. doi:10.1093/dnares/9.3.99. PMID 12168954.
• Armour JA, Crosier M, Jeffreys AJ (1992). "Human minisatellite alleles detectable only after PCR amplification". Genomics. 12 (1): 116–24. doi:10.1016/0888-7543(92)90413-M. PMID 1733848.
• Nakata T, Kitamura Y, Shimizu K, et al. (1999). "Fusion of a novel gene, ELKS, to RET due to translocation t(10;12)(q11;p13) in a papillary thyroid carcinoma". Genes Chromosomes Cancer. 25 (2): 97–103. doi:10.1002/(SICI)1098-2264(199906)25:2<97::AID-GCC4>3.0.CO;2-L. PMID 10337992.
• Kikuno R, Nagase T, Ishikawa K, et al. (1999). "Prediction of the coding sequences of unidentified human genes. XIV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Res. 6 (3): 197–205. doi:10.1093/dnares/6.3.197. PMID 10470851.
• Nakata T, Yokota T, Emi M, Minami S (2002). "Differential expression of multiple isoforms of the ELKS mRNAs involved in a papillary thyroid carcinoma". Genes Chromosomes Cancer. 35 (1): 30–7. doi:10.1002/gcc.10095. PMID 12203787.
• Wang Y, Liu X, Biederer T, Südhof TC (2002). "A family of RIM-binding proteins regulated by alternative splicing: Implications for the genesis of synaptic active zones". Proc. Natl. Acad. Sci. U.S.A. 99 (22): 14464–9. doi:10.1073/pnas.182532999. PMC 137906. PMID 12391317.
• 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.
• Ko J, Na M, Kim S, et al. (2004). "Interaction of the ERC family of RIM-binding proteins with the liprin-alpha family of multidomain proteins". J. Biol. Chem. 278 (43): 42377–85. doi:10.1074/jbc.M307561200. PMID 12923177.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
• Deguchi-Tawarada M, Inoue E, Takao-Rikitsu E, et al. (2004). "CAST2: identification and characterization of a protein structurally related to the presynaptic cytomatrix protein CAST". Genes Cells. 9 (1): 15–23. doi:10.1111/j.1356-9597.2004.00697.x. PMID 14723704.
• Ducut Sigala JL, Bottero V, Young DB, et al. (2004). "Activation of transcription factor NF-kappaB requires ELKS, an IkappaB kinase regulatory subunit". Science. 304 (5679): 1963–7. doi:10.1126/science.1098387. PMID 15218148.
• Jin J, Smith FD, Stark C, et al. (2004). "Proteomic, functional, and domain-based analysis of in vivo 14-3-3 binding proteins involved in cytoskeletal regulation and cellular organization". Curr. Biol. 14 (16): 1436–50. doi:10.1016/j.cub.2004.07.051. PMID 15324660.
• 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.
• Beausoleil SA, Villén J, Gerber SA, et al. (2006). "A probability-based approach for high-throughput protein phosphorylation analysis and site localization". Nat. Biotechnol. 24 (10): 1285–92. doi:10.1038/nbt1240. PMID 16964243.
• Ewing RM, Chu P, Elisma F, et al. (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Mol. Syst. Biol. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.