MME (membrane metalloendopeptidase)

symbol:
MME
locus group:
protein-coding gene
location:
3q25.2
gene_family:
CD molecules
alias symbol:
CALLA|CD10|NEP
alias name:
neutral endopeptidase|enkephalinas…
entrez id:
4311
ensembl gene id:
ENSG00000196549
ucsc gene id:
uc010hvr.2
refseq accession:
NM_000902
hgnc_id:
HGNC:7154
approved reserved:
1989-05-15
3q25.2
基因染色体位置图

MME(膜金属内肽酶)是一种位于细胞膜上的锌依赖性金属蛋白酶,属于M13肽酶家族(也称为中性内肽酶家族或NEP家族)。该基因编码的蛋白质主要参与调节多种生物活性肽的降解,包括心钠肽(ANP)、脑钠肽(BNP)、缓激肽、P物质和血管紧张素等,从而在心血管功能、血压调节、疼痛感知和炎症反应中发挥关键作用。MME的主要作用位点包括肾脏、肺、前列腺、小肠和中枢神经系统等组织。MME通过切割这些肽类物质的特定肽键来调控它们的活性,进而影响多种生理过程。MME的突变可能导致其酶活性丧失或降低,从而影响相关肽类的代谢平衡,与遗传性血管性水肿、阿尔茨海默病和某些心血管疾病的发生有关。MME的表达异常(如过低表达)可能导致肽类物质积累,引发炎症反应加剧或血压异常;而过高表达则可能过度降解有益肽类(如ANP和BNP),影响心脏保护作用。MME与CD10抗原是同一蛋白质,因此在免疫学中也有重要意义,尤其在B细胞发育和某些白血病(如急性淋巴细胞白血病)中作为标志物。M13家族成员均具有锌离子依赖的肽酶活性,通过水解肽键调控多种信号分子,并在细胞表面介导细胞间通讯。该家族成员通常参与神经、免疫和心血管系统的调节,且多数为II型跨膜蛋白。MME的抑制剂(如沙库巴曲)已被开发用于治疗心力衰竭,通过抑制MME来增加有益肽类(如ANP)的水平,从而改善心脏功能。

This gene encodes a common acute lymphocytic leukemia antigen that is an important cell surface marker in the diagnosis of human acute lymphocytic leukemia (ALL). This protein is present on leukemic cells of pre-B phenotype, which represent 85% of cases of ALL. This protein is not restricted to leukemic cells, however, and is found on a variety of normal tissues. It is a glycoprotein that is particularly abundant in kidney, where it is present on the brush border of proximal tubules and on glomerular epithelium. The protein is a neutral endopeptidase that cleaves peptides at the amino side of hydrophobic residues and inactivates several peptide hormones including glucagon, enkephalins, substance P, neurotensin, oxytocin, and bradykinin. This gene, which encodes a 100-kD type II transmembrane glycoprotein, exists in a single copy of greater than 45 kb. The 5' untranslated region of this gene is alternatively spliced, resulting in four separate mRNA transcripts. The coding region is not affected by alternative splicing. [provided by RefSeq, Jul 2008]

该基因编码一个常见的??急性淋巴细胞白血病抗原是在人急性淋巴细胞性白血病(ALL)的诊断的重要细胞表面标记。这种蛋白是存在于前B表型的白血病细胞中,代表所有病例的85%。这种蛋白不局限于白血病细胞,然而,在多种正常组织中被发现。它是一种糖蛋白是在肾脏,在这里它是存在于近端小管刷状缘和肾小球上皮尤其丰富。蛋白质是中性内肽酶,在疏水性残基的氨基侧切割肽和灭活几个肽类激素,包括胰高血糖素,脑啡肽,P物质,神经降压素,催产素和缓激肽。这个基因,它编码一个100 kD的II型跨膜糖蛋白,存在于大于45 kb的一个单拷贝。 5‘该基因的非编码区被选择性剪接,导致四个独立的mRNA转录。编码区不受选择性剪接。 [由RefSeq的,2008年7月提供]

MME基因的碱基序列:[NCBI]
Loading Gene Browser...
MME基因的碱基突变:           仅显示部分snp
rs6665       rs12176       rs12765       rs701109       rs890422       rs968628       rs989692       rs1025192       rs1042290       rs1042342       rs1042343       rs1062487       rs1062488       rs1126608       rs1126662       rs1280064       rs1299661      

MME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
CCTACGATGATGGTATTTGCA
58
TCTGTACAAGGCTCAGTGG
59
CCTACGATGATGGTATTTGCA
58
TCTGTACAAGGCTCAGTGG
59
ATCATAGCTGTGACAATGATCG
59
CCATGCTTGCACTTATGCA
59
GTGGAACCTATAGGCCAGAG
59
TCCCAATAATCCTGAAATTGCC
59
AACCATTGATGTTAGTCCAGAG
58
CTGACTTTCTGACTTGCCC
59
AGAACGGATCTGACCTCTG
59
TGTACAAGGCTCAGTGGTG
60
CTATAAAGAGGCTTGTACAGCA
58
ATGGGCAATCTTTCTTCCTG
58
CTATAAAGAGGCTTGTACAGCA
58
ATGGGCAATCTTTCTTCCTG
58
TGCAACCTACGATGATGGT
59
CCTCTGGGATTATAGGCGC
60
CCTACGATGATGGTATTTGCA
58
TCTGTACAAGGCTCAGTGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
HOXC6
MME
Repression
MYC
MME
Activation
SP1
MME
Unknown
SPI1
MME
Unknown

MME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

MME基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004222
A0A087WWM7 (UniProtKB)
IEA
GO:0006508
A0A087WWM7 (UniProtKB)
IEA
GO:0016021
A0A087WWM7 (UniProtKB)
IEA
GO:0004222
C9IYX7 (UniProtKB)
IEA
GO:0006508
C9IYX7 (UniProtKB)
IEA
GO:0016021
C9IYX7 (UniProtKB)
IEA
GO:0004222
C9J9X7 (UniProtKB)
IEA
GO:0006508
C9J9X7 (UniProtKB)
IEA
GO:0016021
C9J9X7 (UniProtKB)
IEA
GO:0004222
C9JDZ3 (UniProtKB)
IEA
GO:0006508
C9JDZ3 (UniProtKB)
IEA
GO:0016021
C9JDZ3 (UniProtKB)
IEA
GO:0004222
C9JR96 (UniProtKB)
IEA
GO:0006508
C9JR96 (UniProtKB)
IEA
GO:0016021
C9JR96 (UniProtKB)
IEA
GO:0001822
P08473 (UniProtKB)
IEP
GO:0002003
P08473 (UniProtKB)
TAS
GO:0002003
P08473 (UniProtKB)
TAS
GO:0004175
P08473 (UniProtKB)
IDA
GO:0004175
P08473 (UniProtKB)
IDA
GO:0004175
P08473 (UniProtKB)
IMP
GO:0004175
P08473 (UniProtKB)
IDA
GO:0004222
P08473 (UniProtKB)
IDA
GO:0004222
P08473 (UniProtKB)
IMP
GO:0005515
P08473 (UniProtKB)
IPI
GO:0005515
P08473 (UniProtKB)
IPI
GO:0005737
P08473 (UniProtKB)
IDA
GO:0005737
P08473 (UniProtKB)
IDA
GO:0005886
P08473 (UniProtKB)
IDA
GO:0005886
P08473 (UniProtKB)
IDA
GO:0005886
P08473 (UniProtKB)
TAS
GO:0005886
P08473 (UniProtKB)
TAS
GO:0005887
P08473 (UniProtKB)
NAS
GO:0005903
P08473 (UniProtKB)
IDA
GO:0005925
P08473 (UniProtKB)
IDA
GO:0006508
P08473 (UniProtKB)
IDA
GO:0006508
P08473 (UniProtKB)
IDA
GO:0006518
P08473 (UniProtKB)
ISS
GO:0008021
P08473 (UniProtKB)
ISS
GO:0008237
P08473 (UniProtKB)
EXP
GO:0008238
P08473 (UniProtKB)
IDA
GO:0008270
P08473 (UniProtKB)
IDA
GO:0016021
P08473 (UniProtKB)
NAS
GO:0019233
P08473 (UniProtKB)
ISS
GO:0030424
P08473 (UniProtKB)
ISS
GO:0030425
P08473 (UniProtKB)
ISS
GO:0042277
P08473 (UniProtKB)
ISS
GO:0044306
P08473 (UniProtKB)
ISS
GO:0045202
P08473 (UniProtKB)
ISS
GO:0046449
P08473 (UniProtKB)
IMP
GO:0050435
P08473 (UniProtKB)
ISS
GO:0070062
P08473 (UniProtKB)
IDA
GO:0070062
P08473 (UniProtKB)
IDA
GO:0070062
P08473 (UniProtKB)
IDA
GO:0071345
P08473 (UniProtKB)
IDA
GO:0071492
P08473 (UniProtKB)
IDA
GO:0071493
P08473 (UniProtKB)
IDA
GO:0090399
P08473 (UniProtKB)
IEP
GO:0004222
Q3KQS6 (UniProtKB)
IEA
GO:0006508
Q3KQS6 (UniProtKB)
IEA
GO:0016021
Q3KQS6 (UniProtKB)
IEA

可能调控 MME基因的相关microRNA:     

Reactome

MINT

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
Prostatic Neoplasms 0.139613335 8 0 BeFree_CTD_human_LHGDN
Mammary Neoplasms 0.12272435 2 0 CTD_human_LHGDN
Diabetic Neuropathies 0.12 1 0 CTD_human
Liver Cirrhosis, Experimental 0.12 1 0 CTD_human
Lung Injury 0.12 1 0 CTD_human
Cryopyrin-Associated Periodic Syndromes 0.12 1 0 CTD_human
Renal Insufficiency 0.12 1 0 CTD_human
Alzheimer's Disease 0.114805487 24 0 BeFree_GAD_LHGDN_MGD
Precursor Cell Lymphoblastic Leukemia Lymphoma 0.018120592 50 0 BeFree_GAD_LHGDN
Acute lymphocytic leukemia 0.01601507 59 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。