1. Gene
  2. PPFIA1 - PTPRF interacting protein alpha 1 Gene

PPFIA1 - PTPRF interacting protein alpha 1 Gene

中文名称:PTPRF 相互作用蛋白 alpha 1

种属: Homo sapiens

同用名: LIP1; LIP.1; LIPRIN

基因 ID: 8500 | 基因类型: protein coding

关于 PPFIA1

Cytogenetic location: 11q13.3 Genomic coordinates (GRCh38): 11:70,270,690-70,384,396 (from NCBI)

This gene has 27 transcripts (splice variants), 1 gene allele, 203 orthologues and 5 paralogues. Ubiquitous expression in testis (RPKM 18.0), thyroid (RPKM 12.7) and 25 other tissues.

功能概要

该基因编码的蛋白质是 LAR 蛋白-酪氨酸磷酸酶相互作用蛋白 (liprin) 家族的成员。脂蛋白与跨膜蛋白酪氨酸磷酸酶 LAR 家族的成员相互作用,已知后者对轴突导向和乳腺发育很重要。该蛋白与酪氨酸磷酸酶 LAR 的细胞内膜远端磷酸酶结构域结合,并且似乎将 LAR 定位于细胞粘着斑。这种相互作用可以调节粘着斑的分解,从而有助于协调细胞-基质相互作用。已经描述了编码不同同种型的选择性剪接转录物变体。[RefSeq 提供,2008 年 7 月]

The protein encoded by this gene is a member of the LAR protein-tyrosine phosphatase-interacting protein (liprin) family. Liprins interact with members of LAR family of transmembrane Protein tyrosine phosphatases, which are known to be important for axon guidance and mammary gland development. This protein binds to the intracellular membrane-distal Phosphatase domain of tyrosine Phosphatase LAR, and appears to localize LAR to cell focal adhesions. This interaction may regulate the disassembly of focal adhesion and thus help orchestrate cell-matrix interactions. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008]

PPFIA1 基因产物(3)

mRNA Protein Name
NM_001378006.1 NP_001364935.1 liprin-alpha-1 isoform c
NM_003626.5 NP_003617.1 liprin-alpha-1 isoform b
NM_177423.3 NP_803172.1 liprin-alpha-1 isoform a
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
enables protein binding IPI
IPI: 通过物理相互作用推断
11931740 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in cortical microtubule organization IMP
IMP: 通过突变表型推断
24120883 GOA
acts upstream of or within negative regulation of protein localization to plasma membrane IMP
IMP: 通过突变表型推断
22266902 GOA
acts upstream of or within negative regulation of stress fiber assembly IMP
IMP: 通过突变表型推断
22266902 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in cell cortex IDA
IDA: 通过直接分析推断
24120883 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

PPFIA1 蛋白结构

SAM_1

SAM_1: SAM domain (Sterile alpha motif) (877 - 940)

SAM_1

SAM_1: SAM domain (Sterile alpha motif) (963 - 1025)

SAM_2

SAM_2: SAM domain (Sterile alpha motif) (1048 - 1117)

  • 0
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  • 800
  • 1000
  • 1202 a.a.
蛋白主名 其他名称

liprin-alpha-1

LAR-interacting protein 1

PPFIA1 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
种属内
PPFIA1 Q13136 GAS8 Homo sapiens O95995 32296183
种属内
PPFIA1 Q13136 GAS8 Homo sapiens O95995 32296183
种属内
PPFIA1 Q13136 DYNC1I2 Homo sapiens Q13409-3 32296183
种属内
PPFIA1 Q13136 TXLNA Homo sapiens P40222 31515488
种属内
PPFIA1 Q13136 TXLNA Homo sapiens P40222 25416956
种属内
PPFIA1 Q13136 PPP2R5D Homo sapiens Q14738 16189514
种属内
PPFIA1 Q13136 PPP2R5A Homo sapiens Q15172 32296183
种属内
PPFIA1 Q13136 DTNB Homo sapiens O60941 25416956
种属内
PPFIA1 Q13136 DTNB Homo sapiens O60941 31515488
种属内
PPFIA1 Q13136 DTNB Homo sapiens O60941 25416956
种属内
PPFIA1 Q13136 CCNH Homo sapiens P51946 31515488
种属内
PPFIA1 Q13136 CCNH Homo sapiens P51946 25416956
种属内
PPFIA1 Q13136 MBIP Homo sapiens Q9NS73 16189514
种属内
PPFIA1 Q13136 MBIP Homo sapiens Q9NS73 19060904
种属内
PPFIA1 Q13136 MBIP Homo sapiens Q9NS73 19060904
种属内
PPFIA1 Q13136 ELOA Homo sapiens Q14241 32296183
种属间
PPFIA1 Q13136 Gria2 Rattus norvegicus P19491 11931740
种属间
PPFIA1 Q13136 Grip1 Rattus norvegicus P97879 11931740
种属间: 跨种属相互作用 种属内: 同种属相互作用

关联疾病

疾病名称 别名
Syndromic X-Linked Intellectual Disability Najm Type

Mental Retardation And Microcephaly With Pontine And Cerebellar Hypoplasia

Micpch

X-Linked Intellectual Disability-Microcephaly-Pontocerebellar Hypoplasia Syndrome

Hemophagocytic Lymphohistiocytosis, Familial, 1

Familial Hemophagocytic Lymphohistiocytosis

Fhl

Familial Erythrophagocytic Lymphohistiocytosis

Hemophagocytic Syndrome

FHL1

Hplh1

Hlh1

Fel

Familial Hemophagocytic Lymphohistiocytosis 1

Primary Hemophagocytic Lymphohistiocytosis

Familial Hlh

Hlh

Familial Hemophagocytic Lymphocytosis

Hemophagocytic Lymphohistiocytosis, Familial

Reticulosis, Familial Histiocytic

Hemophagocytic Reticulosis, Familial

Erythrophagocytic Lymphohistiocytosis, Familial

Familial Histiocytic Reticulosis

Familial Hemophagocytic Histiocytosis

Familial Hemophagocytic Reticulosis

Fhlh

Hplh

Primary Hemophagocytic Hymphohistiocytosis

Genetic Hemophagocytic Lymphohistiocytosis

Hemophagocytic Lymphohistiocytosis

Familial Hemophagocytic Lymphohistiocytosis Type 1

Autism

Autistic Disorder

Autism Susceptibility 1

Childhood Autism

Autistic Disorder Of Childhood Onset

Infantile Autism

Kanner'S Syndrome

Autistic

疾病名称 别名
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

直系同源

种属 基因名 来源 基因 ID
Macaca mulatta PPFIA1 VGNC VGNC:76234
Rattus norvegicus PPFIA1 RGD RGD:1309009
Canis familiaris PPFIA1 VGNC VGNC:44843
Mus musculus PPFIA1 MGD MGI:1924750
Bos taurus PPFIA1 VGNC VGNC:56275
Felis catus PPFIA1 VGNC VGNC:105824