LCP2 - lymphocyte cytosolic protein 2 Gene

Also Known as IMD81; SLP76; SLP-76

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 3937

About LCP2

Cytogenetic location: 5q35.1 Genomic coordinates (GRCh38): 5:170,246,233-170,297,777 (from NCBI)

This gene has 9 transcripts (splice variants), 232 orthologues, 3 paralogues and is associated with 1 phenotype. Broad expression in bone marrow (RPKM 53.7), appendix (RPKM 44.7) and 19 other tissues.

Summary

This gene encodes an adapter protein that acts as a substrate of the T cell antigen receptor (TCR)-activated protein tyrosine kinase pathway. The encoded protein associates with growth factor receptor bound protein 2, and is thought to play a role TCR-mediated intracellular signal transduction. A similar protein in mouse plays a role in normal T-cell development and activation. Mice lacking this gene show subcutaneous and intraperitoneal fetal hemorrhaging, dysfunctional platelets and impaired viability. [provided by RefSeq, Nov 2016]

LCP2 Products (1)

mRNA Protein Name
NM_005565.5 NP_005556.1 lymphocyte cytosolic protein 2
Molecular Function GO Annotation Evidence Références Source
enables protein binding IPI
IPI: Inferred from physical interaction
8673706 GOA
Biological Process GO Annotation Evidence Références Source
involved in T cell receptor signaling pathway IDA
IDA: Inferred from direct assay
20551903 GOA
involved in positive regulation of protein kinase activity IEP
IEP: Inferred from expression pattern
14624253 GOA
Cellular Component GO Annotation Evidence Références Source
part of TCR signalosome IDA
IDA: Inferred from direct assay
20551903 GOA
located in cytosol IDA
IDA: Inferred from direct assay
20551903 GOA
located in plasma membrane raft IDA
IDA: Inferred from direct assay
20551903 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

LCP2 Protein Structure

SAM_2

SAM_2: SAM domain (Sterile alpha motif) (13 - 75)

SH2

SH2: SH2 domain (422 - 505)

  • 0
  • 100
  • 200
  • 300
  • 400
  • 500
  • 533 a.a.
Protein Preferred Names Protein Names

lymphocyte cytosolic protein 2

  • 76 kDa tyrosine phosphoprotein

LCP2 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Références
Intra
LCP2 Q13094 ELOVL6 Homo sapiens Q9H5J4 32296183
Intra
LCP2 Q13094 ELOVL6 Homo sapiens Q9H5J4 32296183
Intra
LCP2 Q13094 ELOVL6 Homo sapiens Q9H5J4 32296183
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 9207119
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 10570256
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 10671560
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 20534575
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 10671560
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 25814554
Intra
LCP2 Q13094 FYB1 Homo sapiens O15117 25814554
Intra
LCP2 Q13094 MAP4K3 Homo sapiens Q8IVH8 21983831
Intra
LCP2 Q13094 MAP4K3 Homo sapiens Q8IVH8 21983831
Intra
LCP2 Q13094 CD6 Homo sapiens P30203 24584089
Intra
LCP2 Q13094 STAM2 Homo sapiens O75886 25416956
Intra
LCP2 Q13094 STAM2 Homo sapiens O75886 32296183
Intra
LCP2 Q13094 STAM2 Homo sapiens O75886 17235283
Intra
LCP2 Q13094 STAM2 Homo sapiens O75886 32296183
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333 21725281
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333 10229072
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333
ITC
20562827
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333
SLC
31467278
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333 31467278
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333 15929943
Intra
LCP2 Q13094 NCK1 Homo sapiens P16333 20562827
Intra
LCP2 Q13094 GRB2 Homo sapiens P62993 32296183
Intra
LCP2 Q13094 GRB2 Homo sapiens P62993 32296183
Intra
LCP2 Q13094 GRB2 Homo sapiens P62993 15929943
Intra
LCP2 Q13094 GRB2 Homo sapiens P62993 17235283
Intra
LCP2 Q13094 GRB2 Homo sapiens P62993 25416956
Intra
LCP2 Q13094 GOLGA2 Homo sapiens Q08379 25416956
Intra
LCP2 Q13094 GOLGA2 Homo sapiens Q08379 25416956
Intra
LCP2 Q13094 GOLGA2 Homo sapiens Q08379 32296183
Intra
LCP2 Q13094 GOLGA2 Homo sapiens Q08379 25416956
Intra
LCP2 Q13094 GOLGA2 Homo sapiens Q08379 32296183
Intra
LCP2 Q13094 VAV1 Homo sapiens P15498 10347175
Intra
LCP2 Q13094 VAV1 Homo sapiens P15498 8673706
Intra
LCP2 Q13094 VAV1 Homo sapiens P15498 21725281
Cross
LCP2 Q13094 Grap2 Mus musculus O89100 12773374
Cross
LCP2 Q13094 Grap2 Mus musculus O89100 16511262
Cross
LCP2 Q13094 Grap2 Mus musculus O89100
ITC
12773374
Intra
LCP2 Q13094 NCK2 Homo sapiens O43639 25416956
Intra
LCP2 Q13094 NCK2 Homo sapiens O43639 25416956
Intra
LCP2 Q13094 LNX1 Homo sapiens Q8TBB1 32296183
Intra
LCP2 Q13094 LNX1 Homo sapiens Q8TBB1 32296183
Intra
LCP2 Q13094 LNX1 Homo sapiens Q8TBB1 32296183
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 27107012
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 15929943
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 16189514
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791
Y2H
21516116
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 27107012
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 25416956
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 25416956
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791 20534575
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791
ITC
17235283
Intra
LCP2 Q13094 GRAP2 Homo sapiens O75791
SPR
17235283
Intra
LCP2 Q13094 FXR2 Homo sapiens P51116 32296183
Intra
LCP2 Q13094 FXR2 Homo sapiens P51116 31515488
Intra
LCP2 Q13094 FXR2 Homo sapiens P51116 25416956
Intra
LCP2 Q13094 FXR2 Homo sapiens P51116 25416956
Intra
LCP2 Q13094 FXR2 Homo sapiens P51116 32296183
Intra
LCP2 Q13094 STAM Homo sapiens Q92783 17235283
Intra
LCP2 Q13094 PLCG1 Homo sapiens P19174 15929943
Intra
LCP2 Q13094 PLCG1 Homo sapiens P19174 21725281
Intra
LCP2 Q13094 ITK Homo sapiens Q08881 21725281
Intra
LCP2 Q13094 ITK Homo sapiens Q08881 10556826
Cross
LCP2 Q13094 PLCG1 Bos taurus P08487
IF
16467851
Cross: Cross-species interaction Intra: Intraspecies interaction

Recombinant LCP2 Proteins

Cat. No. Nom du produit Accession Pureté
HY-P71320 SLP-76 Protein, Human (His-T7) Q13094 (M1-P533) ≥ 90%, as determined by reducing SDS-PAGE.

Related Diseases

Diseases Alias
Immunodeficiency 81
  • IMD81

Wiskott-Aldrich Syndrome
  • WAS

  • Eczema-Thrombocytopenia-Immunodeficiency Syndrome

  • Immunodeficiency 2

  • Aldrich Syndrome

  • Imd2

  • Wiskott-Aldrich Syndrome 1

  • Was1

  • Wiskott Syndrome

  • Wiskott Aldrich Syndrome

  • Eczema Thrombocytopenia Immunodeficiency Syndrome

  • Imd 2

Agammaglobulinemia 4, Autosomal Recessive
  • Agammaglobulinemia 4

  • AGM4

  • Agammaglobulinemia, Autosomal Recessive, Due To Blnk Defect

  • B Cell Linker Protein Deficiency

  • B-Cell Linker Protein Deficiency

  • Blnk Deficiency

  • Agammaglobulinemia Autosomal Recessive Due To Blnk Defect

  • Agammaglobulinemia, Type 4, Autosomal Recessive

Combined Immunodeficiency
  • Combined T Cell And B Cell Immunodeficiency

  • Congenital Combined Immunodeficiency

  • Syndrome With Combined Immunodeficiency

  • Combined T And B Cell Immunodeficiency

  • Combined Immunity Deficiency

  • Combined Immunodeficiency Syndrome

  • Combined T-Cell And B-Cell Immunodeficiency

  • Lymphopenic Agammaglobulinaemia

Severe Combined Immunodeficiency
  • Scid

  • Severe Combined Immunodeficiency Disease

  • Combined T And B Cell Inborn Immunodeficiency

  • Immunodeficiency, Severe Combined

  • Scid - [Severe Combined Immunodeficiencies]

Hemolytic Anemia
  • Anemia, Hemolytic

  • Anemia Hemolytic

  • Anaemia Due To Other Disorders Of Glutathione Metabolism

  • Chronic Non Spherocytic Anaemia

  • G6pd - [Glucose-6-Phosphate Dehydrogenase Deficiency] Anaemia

  • Anaemia Due To Glucose-6-Phosphate Dehydrogenase Deficiency

  • Glucose-6-Phosphate Dehydrogenase Deficiency With Anaemia

  • Glucose-6-Phosphate Dehydrogenase Deficiency Anaemia

  • Favism Anaemia

  • Haemolytic Anaemia Due Tog6pd Deficiency

  • Favism

  • Pentose Phosphate Pathway Disorder Anaemia

  • Anaemia Due To Pentose Phosphate Pathway Defect

T-Cell Acute Lymphoblastic Leukemia
  • T-Cell Leukemia

  • Acute T Cell Leukemia

  • Precursor T Lymphoblastic Leukemia

  • Precursor T-Lymphoblastic Lymphoma/Leukemia

  • T Acute Lymphoblastic Leukemia

  • T-Cell Acute Lymphocytic Leukaemia

  • T-Cell Lymphoblastic Leukemia/Lymphoma

  • Leukemia T-Cell

  • Leukemia, T-Cell

  • Leukemia, Acute, Lymphoblastic, T-Cell

  • Leukemia, T-Cell Acute Lymphoblastic

  • Leukemia, Acute T-Cell

  • Precursor T-Cell Lymphoblastic Leukemia-Lymphoma

  • Precursor T-Cell Lymphoblastic Lymphoma

  • Precursor T Cell Lymphoblastic Leukemia/Lymphoblastic Lymphoma

Diseases Alias
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

Orthologs Information

Species Symbol Source ID
Canis familiaris LCP2 VGNC VGNC:42615
Felis catus LCP2 VGNC VGNC:68025
Bos taurus LCP2 VGNC VGNC:30818
Rattus norvegicus LCP2 RGD RGD:619743
Mus musculus LCP2 MGD MGI:1321402
Macaca mulatta LCP2 VGNC VGNC:74243
Others LCP2 NCBI