ADGRL1 (adhesion G protein-coupled receptor L1)

symbol:
ADGRL1
locus group:
protein-coding gene
location:
19p13.12
gene_family:
Adhesion G protein-coupled receptors, subfamily L
alias symbol:
KIAA0821|CIRL1|LEC2
alias name:
None
entrez id:
22859
ensembl gene id:
ENSG00000072071
ucsc gene id:
None
refseq accession:
NM_014921
hgnc_id:
HGNC:20973
approved reserved:
2003-04-25
19p13.12
基因染色体位置图

ADGRL1(也称为LPHN1)属于粘附G蛋白偶联受体(aGPCR)家族,是一类在细胞间通讯和信号转导中起关键作用的膜蛋白。该基因编码的蛋白质具有典型的结构特征,包括一个较长的N端胞外域、一个跨膜域和一个胞内域,胞外域包含多个功能模块如激素受体模体(HRM)和类钙黏蛋白重复序列,这些结构使其能够与细胞外基质或其他细胞表面分子相互作用。ADGRL1主要在中枢神经系统表达,尤其在神经元中富集,参与突触形成、神经元迁移和神经回路建立等过程。研究表明,ADGRL1通过与配体如teneurins和FLRTs结合,调控突触的可塑性和稳定性,影响学习记忆功能。该基因的突变或表达异常与多种神经发育障碍相关,包括注意力缺陷多动障碍(ADHD)、自闭症谱系障碍(ASD)和精神分裂症。例如,某些错义突变可能导致受体构象改变,削弱其与配体的结合能力,进而破坏突触功能。ADGRL1过表达可能增强神经元间的异常连接,而表达降低则可能导致突触发育缺陷或神经信号传递效率下降。此外,ADGRL1还参与癌症进展,其异常表达与某些肿瘤的转移潜能相关。作为aGPCR家族成员,ADGRL1与其他家族成员(如ADGRL2/LPHN2和ADGRL3/LPHN3)共享通过自剪切激活的机制,即胞外域在特定位置断裂后释放出激动肽段以激活受体。该家族普遍参与细胞粘附、迁移和发育调控,但各成员的组织分布和功能存在特异性。研究ADGRL1的分子机制不仅有助于理解神经发育疾病的病理基础,也为靶向治疗提供潜在方向。

This gene encodes a member of the latrophilin subfamily of G-protein coupled receptors (GPCR). Latrophilins may function in both cell adhesion and signal transduction. In experiments with non-human species, endogenous proteolytic cleavage within a cysteine-rich GPS (G-protein-coupled-receptor proteolysis site) domain resulted in two subunits (a large extracellular N-terminal cell adhesion subunit and a subunit with substantial similarity to the secretin/calcitonin family of GPCRs) being non-covalently bound at the cell membrane. Latrophilin-1 has been shown to recruit the neurotoxin from black widow spider venom, alpha-latrotoxin, to the synapse plasma membrane. Alternative splicing results in multiple variants encoding distinct isoforms.[provided by RefSeq, Oct 2008]

这个基因编码的G蛋白偶联受体(GPCR)的latrophilin亚科的成员。 Latrophilins可以在两个细胞粘附和信号转导的作用。在具有富含半胱氨酸的GPS内的非人类物种内源性蛋白水解切割(G蛋白偶联受体蛋白水解位点)的实验域导致两个亚基(一个大的细胞外N-末端细胞粘附亚基和与实质相似的子单元GPCR的胰液/降钙素家族)被在细胞膜非共价结合。 Latrophilin-1已经显示招募从黑寡妇蜘蛛毒液,α-latrotoxin神经毒素??,到突触质膜。选择性剪接结果编码不同亚型多个变种。[由RefSeq的,2008年10月提供]

ADGRL1基因的碱基序列:[NCBI]
Loading Gene Browser...
ADGRL1基因的碱基突变:           仅显示部分snp
rs3619       rs31581       rs40282       rs408964       rs431776       rs447709       rs730103       rs899171       rs1036248       rs1542537       rs1807451       rs1808674       rs1808675       rs1962978       rs1965764       rs1972787       rs1975931      

ADGRL1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
CTGAACCGAGGTACCATGG
60
GATGAGGGTGTTGTAGGGAC
60
CCTTCAAGATCATGTCACAGAG
59
CACACGAAGACTTTCTGCTC
59
CTGAACCGAGGTACCATGG
60
GATGAGGGTGTTGTAGGGAC
60
TCACAGAGGTGTAACAACC
57
GTACTTGTAGGTCCCAGGA
58
CTGGGACCTACAAGTACCTG
59
TTCTGCTCCACTTTGTAGGG
59
GACTCGAGATCAAGAGTGG
57
CATCAGCTTCACAGAGGAG
58
GCAAGAACTACAACAAGATGC
58
GATTGTCCACTGTCTCCAC
57
GCAAGAACTACAACAAGATGC
58
GATTGTCCACTGTCTCCAC
58
TGGAGCAGAAAGGGATTGG
60
GGCATACTCAGTCAGTGTG
58
AAGAACCTGTGCATCAACC
58
GCAGGCAATCTCATACTGAG
59
      尚未收录相关数据

ADGRL1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

ADGRL1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004930
K7EK47 (UniProtKB)
IEA
GO:0005829
K7EK47 (UniProtKB)
IEA
GO:0007157
K7EK47 (UniProtKB)
IEA
GO:0007186
K7EK47 (UniProtKB)
IEA
GO:0016020
K7EK47 (UniProtKB)
IEA
GO:0016079
K7EK47 (UniProtKB)
IEA
GO:0016524
K7EK47 (UniProtKB)
IEA
GO:0090129
K7EK47 (UniProtKB)
IEA
GO:0098793
K7EK47 (UniProtKB)
IEA
GO:0004930
K7ERC3 (UniProtKB)
IEA
GO:0005829
K7ERC3 (UniProtKB)
IEA
GO:0007157
K7ERC3 (UniProtKB)
IEA
GO:0007186
K7ERC3 (UniProtKB)
IEA
GO:0016020
K7ERC3 (UniProtKB)
IEA
GO:0016079
K7ERC3 (UniProtKB)
IEA
GO:0016524
K7ERC3 (UniProtKB)
IEA
GO:0090129
K7ERC3 (UniProtKB)
IEA
GO:0098793
K7ERC3 (UniProtKB)
IEA
GO:0004930
K7ESH3 (UniProtKB)
IEA
GO:0005829
K7ESH3 (UniProtKB)
IEA
GO:0007157
K7ESH3 (UniProtKB)
IEA
GO:0007186
K7ESH3 (UniProtKB)
IEA
GO:0016079
K7ESH3 (UniProtKB)
IEA
GO:0016524
K7ESH3 (UniProtKB)
IEA
GO:0090129
K7ESH3 (UniProtKB)
IEA
GO:0098793
K7ESH3 (UniProtKB)
IEA
GO:0004930
O94910 (UniProtKB)
IEA
GO:0005515
O94910 (UniProtKB)
IPI
GO:0005829
O94910 (UniProtKB)
IEA
GO:0005886
O94910 (UniProtKB)
ISS
GO:0007157
O94910 (UniProtKB)
ISS
GO:0007166
O94910 (UniProtKB)
IEA
GO:0007186
O94910 (UniProtKB)
IEA
GO:0016021
O94910 (UniProtKB)
IEA
GO:0016079
O94910 (UniProtKB)
IEA
GO:0016524
O94910 (UniProtKB)
ISS
GO:0030054
O94910 (UniProtKB)
IEA
GO:0030246
O94910 (UniProtKB)
IEA
GO:0030424
O94910 (UniProtKB)
ISS
GO:0030426
O94910 (UniProtKB)
ISS
GO:0035584
O94910 (UniProtKB)
ISS
GO:0042734
O94910 (UniProtKB)
ISS
GO:0043005
O94910 (UniProtKB)
ISS
GO:0045202
O94910 (UniProtKB)
ISS
GO:0050839
O94910 (UniProtKB)
ISS
GO:0051965
O94910 (UniProtKB)
IEA
GO:0090129
O94910 (UniProtKB)
ISS

可能调控 ADGRL1基因的相关microRNA:     

BioGrid

IntAct

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

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。