BCAS1

Breast carcinoma-amplified sequence 1 is a protein that in humans is encoded by the BCAS1 gene.[5][6]

BCAS1
Identifiers
Aliases	BCAS1, AIBC1, NABC1, breast carcinoma amplified sequence 1, brain enriched myelin associated protein 1, PMES-2
External IDs	OMIM: 602968 MGI: 1924210 HomoloGene: 2714 GeneCards: BCAS1
Gene location (Human) Chr. Chromosome 20 (human)[1] Band 20q13.2 Start 53,936,777 bp[1] End 54,070,594 bp[1]
Gene location (Mouse) Chr. Chromosome 2 (mouse)[2] Band 2|2 H3 Start 170,346,991 bp[2] End 170,427,845 bp[2]
RNA expression pattern More reference expression data
Orthologs
Species	Human	Mouse
Entrez	8537	76960
Ensembl	ENSG00000064787	ENSMUSG00000013523
UniProt	O75363	Q80YN3
RefSeq (mRNA)	NM_003657 NM_001316361 NM_001323347 NM_001366295 NM_001366296 NM_001366297 NM_001366298	NM_001164369 NM_029815
RefSeq (protein)	NP_001303290 NP_001310276 NP_003648 NP_001353224 NP_001353225 NP_001353226 NP_001353227	NP_001157841 NP_084091
Location (UCSC)	Chr 20: 53.94 – 54.07 Mb	Chr 2: 170.35 – 170.43 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Breast carcinoma amplified sequence 1 (BCAS1) was isolated from a region at 20q13 which is amplified in a variety of tumor types and associated with more aggressive tumor phenotypes. Among the genes identified from this region, BCAS1 was found to be highly expressed in three amplified breast cancer cell lines and in one breast tumor without amplification at 20q13.2. However, the BCAS1 gene is not in the common region of maximal amplification and its expression was not detected in the breast cancer cell line MCF7, in which this region is highly amplified. Although not consistently expressed, BCAS1 is a candidate oncogene. It is predicted to encode a protein of 584 amino acids with no significant homology to other proteins.[6]

References

1. GRCh38: Ensembl release 89: ENSG00000064787 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000013523 - 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. Collins C, Rommens JM, Kowbel D, Godfrey T, Tanner M, Hwang SI, Polikoff D, Nonet G, Cochran J, Myambo K, Jay KE, Froula J, Cloutier T, Kuo WL, Yaswen P, Dairkee S, Giovanola J, Hutchinson GB, Isola J, Kallioniemi OP, Palazzolo M, Martin C, Ericsson C, Pinkel D, Albertson D, Li WB, Gray JW (Aug 1998). "Positional cloning of ZNF217 and NABC1: genes amplified at 20q13.2 and overexpressed in breast carcinoma". Proc Natl Acad Sci U S A. 95 (15): 8703–8. doi:10.1073/pnas.95.15.8703. PMC 21140. PMID 9671742.
6. "Entrez Gene: BCAS1 breast carcinoma amplified sequence 1".

External links

• Human BCAS1 genome location and BCAS1 gene details page in the UCSC Genome Browser.

Further reading

• Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
• Tanner MM, Tirkkonen M, Kallioniemi A, et al. (1996). "Independent amplification and frequent co-amplification of three nonsyntenic regions on the long arm of chromosome 20 in human breast cancer". Cancer Res. 56 (15): 3441–5. PMID 8758909.
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
• Correa RG, de Carvalho AF, Pinheiro NA, et al. (2000). "NABC1 (BCAS1): alternative splicing and downregulation in colorectal tumors". Genomics. 65 (3): 299–302. doi:10.1006/geno.2000.6172. PMID 10857754.
• Lo KW, Naisbitt S, Fan JS, et al. (2001). "The 8-kDa dynein light chain binds to its targets via a conserved (K/R)XTQT motif". J. Biol. Chem. 276 (17): 14059–66. doi:10.1074/jbc.M010320200. PMID 11148209.
• 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.
• 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.
• Beardsley DI, Kowbel D, Lataxes TA, et al. (2003). "Characterization of the novel amplified in breast cancer-1 (NABC1) gene product". Exp. Cell Res. 290 (2): 402–13. doi:10.1016/S0014-4827(03)00353-7. PMID 14567997.
• 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.
• 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.