1. Gene
  2. BEST3 - bestrophin 3 Gene

BEST3 - bestrophin 3 Gene

中文名称:促凝蛋白 3

种属: Homo sapiens

同用名: VMD2L3

基因 ID: 144453 | 基因类型: protein coding

关于 BEST3

Cytogenetic location: 12q15 Genomic coordinates (GRCh38): 12:69,643,508-69,699,303 (from NCBI)

This gene has 12 transcripts (splice variants), 222 orthologues and 3 paralogues. Biased expression in brain (RPKM 1.2), testis (RPKM 0.5) and 4 other tissues.

功能概要

BEST3 属于阴离子通道的 bestrophin 家族,其中包括 BEST1 (MIM 607854) 、卵黄样黄斑营养不良基因突变体 (VMD;MIM 153700) 和其他 2 个 BEST1 样基因 BEST2 (MIM 607335) 和 BEST4 (MIM 607336) ) . Bestrophins 是跨膜 (TM) 蛋白,它们共享一个包含高含量芳香残基的同源区域,包括不变的 arg-phe-pro (RFP) 基序。 bestrophin 基因共享一个保守的基因结构,具有几乎相同大小的 8 个 RFP-TM 结构域编码外显子和高度保守的外显子-内含子边界。 4 个 bestrophin 基因中的每一个都有一个独特的可变长度的 3 素数末端 (Stohr 等人,2002 [PubMed 12032738];Tsunenari 等人,2003 [PubMed 12907679]) 。[OMIM 提供,2008 年 3 月]

BEST3 belongs to the bestrophin family of anion channels, which includes BEST1 (MIM 607854), the gene mutant in vitelliform macular dystrophy (VMD; MIM 153700), and 2 Other BEST1-like genes, BEST2 (MIM 607335) and BEST4 (MIM 607336). Bestrophins are transmembrane (TM) proteins that share a homology region containing a high content of aromatic residues, including an invariant arg-phe-pro (RFP) motif. The bestrophin genes share a conserved gene structure, with almost identical sizes of the 8 RFP-TM domain-encoding exons and highly conserved exon-intron boundaries. Each of the 4 bestrophin genes has a unique 3-prime end of variable length (Stohr et al., 2002 [PubMed 12032738]; Tsunenari et al., 2003 [PubMed 12907679]).[supplied by OMIM, Mar 2008]

BEST3 基因产物(6)

mRNA Protein Name
NM_001282613.2 NP_001269542.1 bestrophin-3 isoform 3
NM_001282614.2 NP_001269543.1 bestrophin-3 isoform 4
NM_001282615.2 NP_001269544.1 bestrophin-3 isoform 5
NM_001282616.2 NP_001269545.1 bestrophin-3 isoform 5
NM_032735.3 NP_116124.2 bestrophin-3 isoform 1
NM_152439.4 NP_689652.2 bestrophin-3 isoform 2
基因本体论
  • 分子功能
分子功能 GO 注释 逻辑证据 参考文献 来源
enables intracellularly calcium-gated chloride channel activity IDA
IDA: 通过直接分析推断
12907679 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
32296183 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

BEST3 蛋白结构

Bestrophin

Bestrophin: Bestrophin, RFP-TM, chloride channel (1 - 317)

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  • 668 a.a.
蛋白主名 其他名称

bestrophin-3

vitelliform macular dystrophy 2-like 3

关联疾病

疾病名称 别名
Vitelliform Macular Dystrophy

Best Disease

Juvenile-Onset Vitelliform Macular Dystrophy

Macular Dystrophy, Vitelliform

Best Macular Dystrophy

Vitelliform Dystrophy

Viral Esophagitis
Vitreoretinochoroidopathy

Autosomal Dominant Vitreoretinochoroidopathy

Advirc

Vitreoretinochoroidopathy With Microcornea, Glaucoma, And Cataract

Vitreoretinochoroidopathy, Autosomal Dominant, With Nanophthalmos

Microcornea, Rod-Cone Dystrophy, Cataract, And Posterior Staphyloma 2

Vitreoretinochoroidopathy Dominant

VRCP

Vitreoretinochoroidopathy, Autosomal Dominant

Vrcp Autosomal Dominant

Vitreoretinochoroidopathy Autosomal Dominant With Nanophthalmos, Microcornea, Rod-Cone Dystrophy, Cataract And Posterior Staphyloma

Vitreoretinochoroidopathy With Microcornea-Glaucoma-Cataract

Bestrophinopathy, Autosomal Recessive

Bestrophinopathy

Autosomal Recessive Bestrophinopathy

ARB

Bestrophinopathies

Retinopathy, Burgess-Black Type

Retinopathy Burgess-Black Type

Hereditary Retinal Dystrophy

Hereditary Retinal Dystrophies

Fundus Dystrophy

Retinal Dystrophy

Retinal Dystrophies

Dystrophy, Retinal

疾病名称 别名
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

直系同源

种属 基因名 来源 基因 ID
Canis familiaris BEST3 VGNC VGNC:38436
Bos taurus BEST3 VGNC VGNC:26473
Rattus norvegicus BEST3 RGD RGD:1305439
Macaca mulatta BEST3 VGNC VGNC:70331
Mus musculus BEST3 MGD MGI:3580298