MTARC1 (mitochondrial amidoxime reducing component 1)

symbol:
MTARC1
locus group:
protein-coding gene
location:
1q41
gene_family:
alias symbol:
FLJ22390
alias name:
None
entrez id:
64757
ensembl gene id:
ENSG00000186205
ucsc gene id:
uc001hms.4
refseq accession:
NM_022746
hgnc_id:
HGNC:26189
approved reserved:
2005-06-03
1q41

MTARC1(Mitochondrial Amidoxime Reducing Component 1)是一种位于线粒体外膜的黄素蛋白,属于mARC酶家族(包括MTARC1和MTARC2)。该基因家族的主要共性是参与含氮化合物的代谢,特别是通过还原反应激活或解毒某些前药和毒素。MTARC1依赖钼辅因子和细胞色素b5还原酶系统发挥作用,在肝脏中表达较高。其生物学功能包括参与N-羟化化合物的还原代谢,如某些药物(如抗心绞痛药雷诺嗪)的活化过程,同时可能影响一氧化氮生成和脂质代谢。突变可能导致酶活性丧失,影响药物代谢效率或增加某些毒素的积累风险。研究发现MTARC1表达异常可能与代谢性疾病(如非酒精性脂肪肝)相关,其过表达可能增强药物活化但潜在增加毒性代谢物风险,而低表达可能降低药物疗效或导致代谢紊乱。该基因与MTARC2共同构成哺乳动物中唯一已知的线粒体钼酶系统,在进化上保守,反映了其在含氮代谢中的基础性作用。

中文English

MTARC1基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MGAAGSSALA RFVLLAQSRP GWLGVAALGL TAVALGAVAW
41RRAWPTRRRR LLQQVGTVAQ LWIYPVKSCK GVPVSEAECT
81 AMGLRSGNL RDRFWLVINQ EGNMVTARQE PRLVLISLTC
121DGDTLTLSAA YTKDLLLPIK TPTTNAVHKC RVHGLEIEGR
161D CGEATAQW ITSFLKSQPY RLVHFEPHMR PRRPHQIADL
201FRPKDQIAYS DTSPFLILSE ASLADLNSRL EKKVKATNFR
241PN IVISGCD VYAEDSWDEL LIGDVELKRV MACSRCILTT
281VDPDTGVMSR KEPLETLKSY RQCDPSERKL YGKSPLFGQY
321FVL ENPGTI KVGDPVYLLG Q
结构预测来自 AlphaFold DB(UniProt: Q5VT66),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
MTARC1基因的碱基突变:           仅显示部分snp

MTARC1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
      尚未收录相关数据

MTARC1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

MTARC1基因的本体(GO)信息:

可能调控 MTARC1基因的相关microRNA:     

加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Genetic modulators of metabolic dysfunction-associated steatotic liver disease (MASLD) and their epistatic interactions: from in vitro and animal models to clinical outcomes.
Arriaga-González FG, de Jesús Castañeda-Córdova F, Díaz-Muñoz M, Hoare M, Adams DJ, Robles-Espinoza CD, Molina-Aguilar C BMC Med Genomics IF: 2.848 2026-03-02
Beyond Fat: Reframing MASLD Through Genetics, Clonal Biology, and Precision Hepatology.
Crespo J, Alonso-Peña M, Jiménez-González C, Cayón-Gonzalez L, Iruzubieta P Pharmaceuticals (Basel) 2026-07-24
LiRNA: An interactive atlas of human liver RNAseq databases.
Alvarez-Sola G, Shrestha N, Benedé-Ubieto R, Jin B, Kendall TJ, Fallowfield JA, Goodman RP JHEP Rep 2026-08-00
Sex- and mouse strain-related differences in body weight gain, composition of the gut microbiota, and levels of selected metabolites in response to a Western-style diet.
Unrug-Bielawska K, Dziełak M, Sandowska-Markiewicz Z, Piątkowska M, Czarnowski P, Goryca K, Zeber-Lubecka N, Dąbrowska M, Bałabas A, Statkiewicz M, Rumieńczyk I, Pyśniak K, Wójcik-Trechcińska U, Tyl-Bielicka A, Ziemska-Legięcka J, Mikula M, Ostrowski J BMC Gastroenterol IF: 2.212 2026-02-04
MTARC1 p.A165 ablation reduces hepatocellular carcinoma aggressiveness in vitro and in vivo.
Kovooru L, Zhang J, Monni FG, Dutta T, Gongye X, Asiedu B, Infelise P, Barreby E, Jamialahmadi O, Mahlapuu M, Mancina RM, Romeo S Clin Mol Hepatol IF: 21.7 2026-04-00
Polymorphism's MBOAT7 as Risk and MTARC1 as Protection for Liver Fibrosis in MASLD.
Rocha S, Oliveira CP, Stefano JT, Yokogawa RP, Gomes-Gouvea M, Zitelli PMY, Silva-Etto JMK, Martins ED, Pessoa MG, Alcantara FF, Azevedo RS, Rebello Pinho JR Int J Mol Sci IF: 3.226 2025-07-03

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