OPN1SW (opsin 1, short wave sensitive)

symbol:
OPN1SW
locus group:
protein-coding gene
location:
7q32.1
gene_family:
Opsin receptors
alias symbol:
BOP|CBT
alias name:
color blindness, tritan|blue-sensi…
entrez id:
611
ensembl gene id:
ENSG00000128617
ucsc gene id:
uc003vnt.5
refseq accession:
NM_001708
hgnc_id:
HGNC:1012
approved reserved:
2001-06-22
7q32.1
基因染色体位置图

OPN1SW(视蛋白1短波敏感,英文全称opsin 1, short-wave sensitive)是编码短波敏感视蛋白的基因,属于视蛋白基因家族(opsin gene family)。该家族成员均为G蛋白偶联受体(GPCRs),负责感知光信号并通过视觉传导通路传递信息。OPN1SW主要在视网膜的视锥细胞中表达,其表达产物为S-视锥细胞色素(S-cone opsin),负责感知短波长光(蓝光,约420-440纳米),是色觉形成的关键成分。该基因突变可能导致色觉缺陷,如蓝色盲(tritanopia),表现为难以区分蓝黄色调。突变类型包括错义突变(氨基酸改变)、无义突变(提前终止翻译)或缺失突变(基因部分丢失),这些突变可能破坏视蛋白结构或功能,影响光信号转换效率。OPN1SW过表达可能干扰视网膜其他视锥细胞(如感知中长波的M/L-视锥细胞)的正常功能,导致色觉紊乱或光敏感性异常;而表达降低则可能减弱蓝光感知能力,影响暗适应或昼夜节律调节(因蓝光对褪黑素分泌有调控作用)。视蛋白家族的共性包括:七次跨膜结构域、依赖视黄醛(retinal)作为发色团、通过激活转导蛋白(transducin)启动光信号传导。该基因与年龄相关性黄斑变性(AMD)等眼部疾病的研究存在关联,但其机制尚不明确。

This gene belongs to the G-protein coupled receptor 1 family, opsin subfamily. It encodes the blue cone pigment gene which is one of three types of cone photoreceptors responsible for normal color vision. Defects in this gene are the cause of tritan color blindness (tritanopia). Affected individuals lack blue and yellow sensory mechanisms while retaining those for red and green. Defective blue vision is characteristic. [provided by RefSeq, Jul 2008]

该基因属于G-蛋白偶联受体1家族,视蛋白亚家族。它编码蓝色锥体颜料基因,其是三种负责正常色觉锥光感受器中的一个。这种基因缺陷是特里坦色盲(蓝色盲)的原因。受影响的个人缺乏蓝色和黄色的感官机制,同时保留那些红色和绿色。有缺陷的蓝色愿景是特点。 [由RefSeq的,2008年7月提供]

OPN1SW基因的碱基序列:[NCBI]
Loading Gene Browser...
OPN1SW基因的碱基突变:           仅显示部分snp
rs1688905       rs1688906       rs1868774       rs2402937       rs7792925       rs12112071       rs78532499       rs79158266       rs104894033       rs113569143       rs116699212       rs117607581       rs138093200       rs140313670       rs140568559       rs141167245       rs143205154      

OPN1SW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
TAACGGATACTTCGTCTTCG
57
CATCCTGTAACCAGACCTG
57
GTAACGGATACTTCGTCTTCG
59
ATCCTGTAACCAGACCTGC
59
TGCTTCATGAATAAGCAGTTCC
59
GCATGTGTCGGATTCATCTG
60
      尚未收录相关数据

OPN1SW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

OPN1SW基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001523
P03999 (UniProtKB)
TAS
GO:0001750
P03999 (UniProtKB)
IBA
GO:0004872
P03999 (UniProtKB)
TAS
GO:0005887
P03999 (UniProtKB)
TAS
GO:0007165
P03999 (UniProtKB)
TAS
GO:0007186
P03999 (UniProtKB)
IBA
GO:0007601
P03999 (UniProtKB)
IEA
GO:0007602
P03999 (UniProtKB)
IEA
GO:0008020
P03999 (UniProtKB)
IBA
GO:0009584
P03999 (UniProtKB)
IEA
GO:0018298
P03999 (UniProtKB)
IEA
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0042622
P03999 (UniProtKB)
TAS
GO:0071482
P03999 (UniProtKB)
IBA

可能调控 OPN1SW基因的相关microRNA:     

Reactome

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
Color Blindness, Blue 0.482638474 2 3 BeFree_CLINVAR_CTD_human_GAD_ORPHANET_UNIPROT
Color vision defect 0.002995792 2 4 BeFree_LHGDN
Acute lymphocytic leukemia 0.002714419 10 0 BeFree
leukemia 0.002442977 9 0 BeFree
Retinal Diseases 0.002367032 1 0 GAD
Hepatitis B 0.002171535 8 0 BeFree
Precursor Cell Lymphoblastic Leukemia Lymphoma 0.001900093 7 0 BeFree
Neoplasm, Residual 0.001357209 5 0 BeFree
Myeloid Leukemia, Chronic 0.001085767 4 0 BeFree
Leukemogenesis 0.001085767 4 0 BeFree

联系方式

山东省济南市章丘区文博路2号 齐鲁师范学院 genelibs生信实验室

山东省济南市高新区舜华路750号大学科技园北区F座4单元2楼

电话: 0531-88819269

E-mail: product@genelibs.com

微信公众号

关注微信订阅号,实时查看信息,关注医学生物学动态。