ADH7 (alcohol dehydrogenase 7 (class IV), mu or sigma polypeptide)

symbol:
ADH7
locus group:
protein-coding gene
location:
4q23
gene_family:
Alcohol dehydrogenases
alias symbol:
ADH-4
alias name:
None
entrez id:
131
ensembl gene id:
ENSG00000196344
ucsc gene id:
uc062ylg.1
refseq accession:
NM_000673
hgnc_id:
HGNC:256
approved reserved:
1995-03-23
4q23
基因染色体位置图

ADH7(酒精脱氢酶7)属于ADH基因家族,该家族共有7个成员(ADH1-ADH7),主要编码酒精脱氢酶,负责代谢乙醇和其他醇类物质。ADH7主要在胃、食道和眼睛等组织中表达,其表达产物是一种高效的乙醇代谢酶,能够将乙醇转化为乙醛,这是酒精代谢的第一步。与其他ADH家族成员不同,ADH7对乙醇的亲和力较低,但对视黄醇(维生素A的活性形式)的代谢能力较强,因此在视黄醇代谢和细胞分化中可能发挥重要作用。ADH7的突变可能导致酶活性改变,影响乙醇或视黄醇的代谢效率,进而与酒精依赖、食道癌或维生素A代谢紊乱等疾病相关。如果ADH7过表达,可能会加速乙醇或视黄醇的代谢,导致乙醛积累(增加氧化应激和DNA损伤风险)或维生素A缺乏(影响视力与免疫系统)。相反,ADH7表达降低可能减缓酒精代谢,增加酒精中毒风险,或干扰视黄醇信号通路,影响细胞生长与分化。ADH基因家族的共性在于其编码的酶均依赖锌离子作为辅因子,具有相似的三维结构,并参与醇类、醛类及脂溶性维生素的代谢。ADH7因其组织特异性表达和底物偏好性,在疾病关联研究中备受关注,尤其在酒精相关癌症和代谢紊乱领域。

This gene encodes class IV alcohol dehydrogenase 7 mu or sigma subunit, which is a member of the alcohol dehydrogenase family. Members of this family metabolize a wide variety of substrates, including ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. The enzyme encoded by this gene is inefficient in ethanol oxidation, but is the most active as a retinol dehydrogenase; thus it may participate in the synthesis of retinoic acid, a hormone important for cellular differentiation. The expression of this gene is much more abundant in stomach than liver, thus differing from the other known gene family members. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

这个基因编码IV级乙醇脱氢酶7亩或西格马亚基,它是醇脱氢酶家族的一个成员。这个家族的成员代谢多种基底,包括乙醇,视黄醇,其它脂族醇,hydroxysteroids和脂质过氧化产物的。由该基因编码的酶在乙醇氧化效率低下,而且是最活跃的视黄醇脱氢酶;因此可能参与视黄酸,激素对细胞分化的重要的合成。该基因的表达是在胃比肝丰富得多,因此从其他已知的基因家族成员不同。选择性剪接结果在多个抄本变形。 [由RefSeq的,2009年10月提供]

ADH7基因的碱基序列:[NCBI]
Loading Gene Browser...
ADH7基因的碱基突变:           仅显示部分snp
rs284779       rs284784       rs284785       rs284786       rs284787       rs284797       rs284798       rs377582       rs729147       rs894369       rs930478       rs971074       rs1042111       rs1154454       rs1154455       rs1154456       rs1154457      

ADH7基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
TTGAAACCATGATTGATGCCC
60
TTGGCTGATGGAGGAACTC
59
CAATTCAGGACAAAGCATTCG
59
CCAGTTCACCATGACAACAC
60
TTGAAACCATGATTGATGCCC
60
TTGGCTGATGGAGGAACTC
59
TTGAAACCATGATTGATGCCC
60
TTGGCTGATGGAGGAACTC
59
GCCACAATGTAGAGAATGCA
59
ACTCCACGACCAGTAATATCG
60
GCCACAATGTAGAGAATGCA
58
ACTCCACGACCAGTAATATCG
59
TTGAAACCATGATTGATGCCC
60
TTGGCTGATGGAGGAACTC
59
TGAAACCATGATTGATGCCC
59
TTGGCTGATGGAGGAACTC
59
AGGACAAAGCATTCGAACG
59
AAACTCCAGTTCACCATGAC
58
TGCCACAATGTAGAGAATGC
59
CTCCACGACCAGTAATATCG
58
      尚未收录相关数据

ADH7基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

ADH7基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0008270
A0A0C4DG85 (UniProtKB)
IEA
GO:0016491
A0A0C4DG85 (UniProtKB)
IEA
GO:0055114
A0A0C4DG85 (UniProtKB)
IEA
GO:0008270
C9JP14 (UniProtKB)
IEA
GO:0016491
C9JP14 (UniProtKB)
IEA
GO:0055114
C9JP14 (UniProtKB)
IEA
GO:0008270
E9PFG0 (UniProtKB)
IEA
GO:0016491
E9PFG0 (UniProtKB)
IEA
GO:0055114
E9PFG0 (UniProtKB)
IEA
GO:0001523
P40394 (UniProtKB)
IDA
GO:0004022
P40394 (UniProtKB)
TAS
GO:0004024
P40394 (UniProtKB)
IDA
GO:0004024
P40394 (UniProtKB)
EXP
GO:0004031
P40394 (UniProtKB)
IDA
GO:0004745
P40394 (UniProtKB)
IDA
GO:0004745
P40394 (UniProtKB)
IDA
GO:0005576
P40394 (UniProtKB)
IEA
GO:0005829
P40394 (UniProtKB)
TAS
GO:0006068
P40394 (UniProtKB)
IEA
GO:0006069
P40394 (UniProtKB)
IDA
GO:0006069
P40394 (UniProtKB)
IDA
GO:0006069
P40394 (UniProtKB)
TAS
GO:0008270
P40394 (UniProtKB)
IEA
GO:0009617
P40394 (UniProtKB)
IDA
GO:0010430
P40394 (UniProtKB)
IDA
GO:0019841
P40394 (UniProtKB)
IDA
GO:0035276
P40394 (UniProtKB)
IDA
GO:0042572
P40394 (UniProtKB)
IEA
GO:0042573
P40394 (UniProtKB)
IEA
GO:0045471
P40394 (UniProtKB)
IDA
GO:0048019
P40394 (UniProtKB)
IDA
GO:0055114
P40394 (UniProtKB)
IDA
GO:1900116
P40394 (UniProtKB)
IEA

可能调控 ADH7基因的相关microRNA:     

Reactome

BioGrid

mentha

String

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Esophageal Neoplasms 0.122367032 1 0 CTD_human_GAD
Laryngeal neoplasm 0.122367032 1 0 CTD_human_GAD
Pharyngeal Neoplasms 0.12 1 0 CTD_human
Mouth Neoplasms 0.12 1 0 CTD_human
PARKINSON DISEASE, LATE-ONSET 0.08 0 0 MGD
Alcoholic Intoxication, Chronic 0.010901282 16 0 BeFree_GAD
Head and Neck Neoplasms 0.007101096 3 1 GAD
Multiple System Atrophy 0.005005506 2 0 BeFree_GAD
Drug Dependence 0.003181358 3 0 BeFree_GAD
Stomach Neoplasms 0.00272435 1 0 LHGDN

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