PRCP (prolylcarboxypeptidase)

symbol:
PRCP
locus group:
protein-coding gene
location:
11q14
gene_family:
minor histocompatibility antigens
alias symbol:
PCP|HUMPCP
alias name:
angiotensinase C
entrez id:
5547
ensembl gene id:
ENSG00000137509
ucsc gene id:
uc001ozs.4
refseq accession:
NM_005040
hgnc_id:
HGNC:9344
approved reserved:
1997-11-06
11q14
基因染色体位置图

PRCP(脯氨酰羧肽酶)是一种属于丝氨酸羧肽酶家族的酶,主要参与蛋白质的降解和调节肽类激素的活性。PRCP通过剪切蛋白质C端的脯氨酸残基来调控多种生物活性肽,如血管紧张素II、缓激肽和α-MSH(促黑素细胞激素),从而影响血压调节、炎症反应和能量代谢等生理过程。PRCP在多种组织中表达,包括血管内皮、肾脏和大脑,其活性与心血管疾病、肥胖和代谢综合征密切相关。PRCP基因突变可能导致酶活性异常,进而影响肽类激素的平衡,例如PRCP活性降低会减少α-MSH的降解,可能加剧肥胖和胰岛素抵抗,而过度表达则可能加速血管紧张素II的分解,导致低血压或肾功能异常。PRCP属于丝氨酸羧肽酶家族,该家族成员均具有相似的催化机制,依赖丝氨酸残基水解肽键,但各成员在底物特异性和功能上存在差异。研究表明,PRCP的表达水平变化可能影响其他代谢相关基因(如LEP和POMC)的功能,并与高血压、动脉粥样硬化和2型糖尿病等疾病相关。因此,PRCP是代谢和心血管疾病治疗的潜在靶点。

The protein encoded by this gene is a lysosomal prolylcarboxypeptidase, which cleaves C-terminal amino acids linked to proline in peptides such as angiotension II, III and des-Arg9-bradykinin. The cleavage occurs at acidic pH, but the enzyme activity is retained with some substrates at neutral pH. This enzyme has been shown to be an activator of the cell matrix-associated prekallikrein. The importance of angiotension II, one of the substrates of this enzyme, in regulating blood pressure and electrolyte balance suggests that this gene may be related to essential hypertension. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]

由该基因编码的蛋白质是溶酶体prolylcarboxypeptidase,其裂解C-末端氨基酸连接的在肽如血管紧张素II,III和DES-Arg9缓激肽脯氨酸。的切割发生在酸性pH,但酶活性被保留与在中性pH下的一些底物。这种酶已经被证明是在细胞基质相关激肽释放酶原的活化剂。血管紧张素II,此酶的底物之一,在调节血压和电解质平衡的重要性表明该基因可能与高血压。编码不同同种型的可变剪接转录物变体已观察到。 [由RefSeq的,2008年7月提供]

PRCP基因的碱基序列:[NCBI]
Loading Gene Browser...
PRCP基因的碱基突变:           仅显示部分snp
rs695152       rs3763813       rs3763814       rs7939178       rs7943593       rs11825469       rs12282547       rs12290550       rs13306596       rs61902275       rs74791332       rs75426271       rs76147775       rs76758200       rs78295364       rs112631750       rs112935883      

PRCP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
AGGATGCTAGATGGAGTCTC
58
CTTCAGTCAGGAGTTCCAG
57
TCATTGCCATAGGAGGCTC
59
TGCAAGAGCTCCAACTACC
60
TCATTGCCATAGGAGGCTC
59
TGCAAGAGCTCCAACTACC
60
GTGAATCTGGCAATGGTGG
59
TGGCACACTACCTTGATAGG
59
GCTGTGCATGTAGATAGATATAGTG
59
TGAGACTCCATCTCAAACACC
60
AAGCTATGTTGGTGTTTGCT
58
TGTCTGGAATCCTTGAATGAG
58
CGACTCTCAAATACTGGCAG
59
GGATGTCCTGAGAAGTTAATGG
59
ATCATAGCACTGGAGCCTG
59
TGGCACACTACCTATAGTCTC
59
GTTTGAACCTCACTCATGGA
58
GGTCTAGTTCACCATTGCTG
59
GATAGACAAGGTTTGAATGCTG
58
TAGCTTTCAGTTCCTCAGC
57
      尚未收录相关数据

PRCP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

PRCP基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0006508
E9PIG4 (UniProtKB)
IEA
GO:0008236
E9PIG4 (UniProtKB)
IEA
GO:0006508
E9PKN6 (UniProtKB)
IEA
GO:0008236
E9PKN6 (UniProtKB)
IEA
GO:0006508
E9PL49 (UniProtKB)
IEA
GO:0008236
E9PL49 (UniProtKB)
IEA
GO:0006508
E9PL85 (UniProtKB)
IEA
GO:0008236
E9PL85 (UniProtKB)
IEA
GO:0006508
E9PLY4 (UniProtKB)
IEA
GO:0008236
E9PLY4 (UniProtKB)
IEA
GO:0006508
E9PNF7 (UniProtKB)
IEA
GO:0008236
E9PNF7 (UniProtKB)
IEA
GO:0006508
E9PNJ1 (UniProtKB)
IEA
GO:0008236
E9PNJ1 (UniProtKB)
IEA
GO:0006508
E9PQB5 (UniProtKB)
IEA
GO:0008236
E9PQB5 (UniProtKB)
IEA
GO:0006508
E9PQN3 (UniProtKB)
IEA
GO:0008236
E9PQN3 (UniProtKB)
IEA
GO:0006508
E9PR42 (UniProtKB)
IEA
GO:0008236
E9PR42 (UniProtKB)
IEA
GO:0002155
P42785 (UniProtKB)
IEA
GO:0002353
P42785 (UniProtKB)
IEA
GO:0003085
P42785 (UniProtKB)
IBA
GO:0004185
P42785 (UniProtKB)
TAS
GO:0005515
P42785 (UniProtKB)
IPI
GO:0005764
P42785 (UniProtKB)
IEA
GO:0005886
P42785 (UniProtKB)
TAS
GO:0006508
P42785 (UniProtKB)
IEA
GO:0007597
P42785 (UniProtKB)
TAS
GO:0008239
P42785 (UniProtKB)
IBA
GO:0042593
P42785 (UniProtKB)
IEA
GO:0043535
P42785 (UniProtKB)
IBA
GO:0045178
P42785 (UniProtKB)
IEA
GO:0060055
P42785 (UniProtKB)
IBA
GO:0070062
P42785 (UniProtKB)
IDA
GO:0070062
P42785 (UniProtKB)
IDA
GO:0070062
P42785 (UniProtKB)
IDA
GO:0097009
P42785 (UniProtKB)
IEA
GO:2000377
P42785 (UniProtKB)
IEA

可能调控 PRCP基因的相关microRNA:     

Reactome

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
Hypertensive disease 0.005634266 3 0 BeFree_GAD_LHGDN
Pre-Eclampsia 0.005091382 1 0 GAD_LHGDN
Pneumocystis jiroveci pneumonia 0.001900093 7 0 BeFree
Spina Bifida 0.000814326 3 0 BeFree
Neoplasm Metastasis 0.000542884 2 0 BeFree
Obesity 0.000542884 2 0 BeFree
Exencephaly 0.000542884 2 0 BeFree
Craniorachischisis 0.000542884 2 0 BeFree
Coronary heart disease 0.000542884 2 0 BeFree
Pneumonia 0.000542884 2 0 BeFree

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