PMID- 21287518 OWN - NLM STAT- MEDLINE DCOM- 20110414 LR - 20110202 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 28 IP - 1 DP - 2011 Feb TI - [Sequence analysis of a novel human leukocyte antigen allele B*5827]. PG - 88-91 LID - 10.3760/cma.j.issn.1003-9406.2011.01.020 [doi] AB - OBJECTIVE: To investigate the molecular basis for a novel human leukocyte antigen (HLA) allele B*5827. METHODS: DNA from the proband was analyzed by polymerase chain reaction-sequence specific oligonucleotide (PCR-SSO) typing. The amplified product was sequenced bidirectionally. RESULTS: Abnormal HLA-B locus was observed and its nucleotide sequence was different from the known HLA-B allele sequences, with highest homology to HLA-B*5820 allele. It differs from HLA-B*5820 by 8 nucleotide substitutions in exon 3, i.e., nt 290 (G > C), nt 346 (T > A), nt 390 (A > C), nt 404 (G > C), nt 413 (C > G), nt 471 (A > G), nt 486 (A > G) and nt 487 (C > A), resulting in an amino acid change from ser > arg at nt 97, phe >tyr at nt 115, ser > arg at nt 130, thr > ala at nt 157 and thr > glu at nt 162. Nucleotide differences of nt 404 (G > C) and nt 413( C > G) did not change amino acid. CONCLUSION: The sequences of the novel allele have been submitted to GenBank (access No.GU071234). A novel HLA class I allele B*5827 has been officially assigned by the WHO HLA Nomenclature Committee in Jan. 2010. FAU - Lu, Chao-xia AU - Lu CX AD - Shandong Umbilical Cord Blood Bank, Jinan, Shandong, 250102 PR China. FAU - Zhu, Na AU - Zhu N FAU - Zhang, Qian AU - Zhang Q FAU - Huang, Hong AU - Huang H FAU - Ke, Bing-shen AU - Ke BS FAU - Hou, Huai-shui AU - Hou HS FAU - Shen, Bai-jun AU - Shen BJ LA - chi SI - GENBANK/GU071234 PT - English Abstract PT - Journal Article PL - China TA - Zhonghua Yi Xue Yi Chuan Xue Za Zhi JT - Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics JID - 9425197 RN - 0 (HLA-B Antigens) SB - IM MH - *Alleles MH - Base Sequence MH - Cloning, Molecular MH - Genotype MH - HLA-B Antigens/chemistry/*genetics MH - Humans MH - Molecular Sequence Data MH - Polymerase Chain Reaction MH - Sequence Analysis, DNA EDAT- 2011/02/03 06:00 MHDA- 2011/04/16 06:00 CRDT- 2011/02/03 06:00 PHST- 2011/02/03 06:00 [entrez] PHST- 2011/02/03 06:00 [pubmed] PHST- 2011/04/16 06:00 [medline] AID - 940628020 [pii] AID - 10.3760/cma.j.issn.1003-9406.2011.01.020 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2011 Feb;28(1):88-91. doi: 10.3760/cma.j.issn.1003-9406.2011.01.020.