This gene encodes a member of the DNA mismatch repair MutS family. In E. coli, the MutS protein helps in the recognition of mismatched nucleotides prior to their repair. A highly conserved region of approximately 150 aa, called the Walker-A adenine nucleotide binding motif, exists in MutS homologs. The encoded protein heterodimerizes with MSH2 to form a mismatch recognition complex that functions as a bidirectional molecular switch that exchanges ADP and ATP as DNA mismatches are bound and dissociated. Mutations in this gene may be associated with hereditary nonpolyposis colon cancer, colorectal cancer, and endometrial cancer. Transcripts variants encoding different isoforms have been described. [provided by RefSeq, Jul 2013]
该基因编码的DNA错配修复mutS的家庭中的一员。在大肠杆菌中,mutS的蛋白质及其修理之前有助于识别错配的核苷酸。约150个氨基酸的高度保守的区域,称为沃克-A腺嘌呤核苷酸结合母题,存在于mutS的同系物。与MSH2编码的蛋白质杂二,形成用作双向分子开关,交流ADP和ATP的DNA不匹配的约束和分离不匹配识别复杂。在这个基因的突变可能与遗传性非息肉性结肠癌,结肠直肠癌,子宫内膜癌有关。成绩单变种编码不同同种型有效值已经描述。 [由RefSeq的,2013年7月提供]
MSH6基因(以及对应的蛋白质)的细胞分布位置:
MSH6基因的本体(GO)信息:
名称 |
---|
3430 Mismatch repair [PATH:hsa03430] |
5200 Pathways in cancer [PATH:hsa05200] |
5210 Colorectal cancer [PATH:hsa05210] |
名称 |
---|
DNA Repair |
Mismatch Repair |
Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) |
疾病名称 | 关系值 | NofPmids | NofSnps | 来源 |
Turcot syndrome (disorder) | 0.363800186 | 14 | 2 | BeFree_CLINVAR_CTD_human_ORPHANET |
Hereditary Nonpolyposis Colorectal Cancer | 0.277111592 | 129 | 177 | BeFree_CLINVAR_GAD_ORPHANET |
COLORECTAL CANCER, HEREDITARY NONPOLYPOSIS, TYPE 5 | 0.24 | 3 | 11 | CLINVAR_UNIPROT |
Hereditary Nonpolyposis Colorectal Neoplasms | 0.152200689 | 18 | 0 | CTD_human_GAD_LHGDN |
Endometrial Carcinoma | 0.143040222 | 52 | 4 | BeFree_CLINVAR_GAD |
Endometrial Neoplasms | 0.134916828 | 7 | 0 | CTD_human_GAD_LHGDN |
Microsatellite Instability | 0.124734064 | 3 | 0 | CTD_human_GAD |
Torre-Muir syndrome | 0.121628651 | 6 | 0 | BeFree_ORPHANET |
Neoplastic Syndromes, Hereditary | 0.120542884 | 2 | 86 | BeFree_CLINVAR |
Colorectal cancer, hereditary nonpolyposis, type 1 | 0.120271442 | 1 | 4 | BeFree_CLINVAR |
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