UniProtKB - Q71S10 (SH21A_MACMU)
SH2 domain-containing protein 1A
SH2D1A
Functioni
Cytoplasmic adapter regulating receptors of the signaling lymphocytic activation molecule (SLAM) family such as SLAMF1, CD244, LY9, CD84, SLAMF6 and SLAMF7. In SLAM signaling seems to cooperate with SH2D1B/EAT-2. Initially it has been proposed that association with SLAMF1 prevents SLAMF1 binding to inhibitory effectors including INPP5D/SHIP1 and PTPN11/SHP-2. However, by simultaneous interactions, recruits FYN which subsequently phosphorylates and activates SLAMF1. Positively regulates CD244/2B4- and CD84-mediated natural killer (NK) cell functions. Can also promote CD48-, SLAMF6 -, LY9-, and SLAMF7-mediated NK cell activation. In the context of NK cell-mediated cytotoxicity enhances conjugate formation with target cells (By similarity).
May also regulate the activity of the neurotrophin receptors NTRK1, NTRK2 and NTRK3 (By similarity).
By similarityGO - Biological processi
- adaptive immune response Source: UniProtKB-KW
- cell-cell signaling Source: InterPro
- cellular defense response Source: InterPro
- innate immune response Source: UniProtKB-KW
Keywordsi
Biological process | Adaptive immunity, Immunity, Innate immunity |
Names & Taxonomyi
Protein namesi | Recommended name: SH2 domain-containing protein 1A |
Gene namesi | Name:SH2D1A |
Organismi | Macaca mulatta (Rhesus macaque) |
Taxonomic identifieri | 9544 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Cercopithecidae › Cercopithecinae › Macaca |
Proteomesi |
|
Organism-specific databases
VEuPathDBi | HostDB:ENSMMUG00000007585 |
VGNCi | VGNC:97828, SH2D1A |
Subcellular locationi
Cytoplasm and Cytosol
- Cytoplasm By similarity
Other locations
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000356883 | 1 – 128 | SH2 domain-containing protein 1AAdd BLAST | 128 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 89 | N6-acetyllysineBy similarity | 1 |
Keywords - PTMi
AcetylationExpressioni
Gene expression databases
Bgeei | ENSMMUG00000007585, Expressed in spleen and 14 other tissues |
ExpressionAtlasi | Q71S10, baseline |
Interactioni
Subunit structurei
Interacts with CD84, CD244, LY9, SLAMF1 and FYN.
Interacts with NTRK1, NTRK2 and NTRK3 (By similarity).
By similarityProtein-protein interaction databases
STRINGi | 9544.ENSMMUP00000009961 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 6 – 102 | SH2PROSITE-ProRule annotationAdd BLAST | 97 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 67 – 92 | Interaction with FYN SH3 domainBy similarityAdd BLAST | 26 | |
Regioni | 106 – 128 | DisorderedSequence analysisAdd BLAST | 23 |
Keywords - Domaini
SH2 domainPhylogenomic databases
eggNOGi | KOG0565, Eukaryota |
GeneTreei | ENSGT00940000155920 |
HOGENOMi | CLU_125532_1_0_1 |
InParanoidi | Q71S10 |
OMAi | PDQGIAI |
OrthoDBi | 1417830at2759 |
TreeFami | TF343096 |
Family and domain databases
CDDi | cd10400, SH2_SAP1a, 1 hit |
Gene3Di | 3.30.505.10, 1 hit |
InterProi | View protein in InterPro IPR000980, SH2 IPR036860, SH2_dom_sf IPR017289, SH2_prot_1A IPR035876, SH2D1A_SH2 |
Pfami | View protein in Pfam PF00017, SH2, 1 hit |
PIRSFi | PIRSF037828, SH2_p1A, 1 hit |
PRINTSi | PR00401, SH2DOMAIN |
SMARTi | View protein in SMART SM00252, SH2, 1 hit |
SUPFAMi | SSF55550, SSF55550, 1 hit |
PROSITEi | View protein in PROSITE PS50001, SH2, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All
10 20 30 40 50
MDAVAVYHGK ISRETGEKLL LATGLDGSYL LRDSESVPGV YCLCVLYHGY
60 70 80 90 100
IYTYRVSQTE TGSWSAETAP GVHKRYFRKI KNLISAFQKP DQGIVIPLQY
110 120
PVEKKSSARS TQGTTGIRED PDVCLKAP
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketF6SKT4 | F6SKT4_MACMU | SH2 domain-containing protein 1A | SH2D1A | 130 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF322912 mRNA Translation: AAK11578.1 |
RefSeqi | NP_001028009.1, NM_001032837.1 |
Genome annotation databases
Ensembli | ENSMMUT00000103918; ENSMMUP00000071775; ENSMMUG00000007585 |
GeneIDi | 574156 |
KEGGi | mcc:574156 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF322912 mRNA Translation: AAK11578.1 |
RefSeqi | NP_001028009.1, NM_001032837.1 |
3D structure databases
SMRi | Q71S10 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 9544.ENSMMUP00000009961 |
Genome annotation databases
Ensembli | ENSMMUT00000103918; ENSMMUP00000071775; ENSMMUG00000007585 |
GeneIDi | 574156 |
KEGGi | mcc:574156 |
Organism-specific databases
CTDi | 4068 |
VEuPathDBi | HostDB:ENSMMUG00000007585 |
VGNCi | VGNC:97828, SH2D1A |
Phylogenomic databases
eggNOGi | KOG0565, Eukaryota |
GeneTreei | ENSGT00940000155920 |
HOGENOMi | CLU_125532_1_0_1 |
InParanoidi | Q71S10 |
OMAi | PDQGIAI |
OrthoDBi | 1417830at2759 |
TreeFami | TF343096 |
Gene expression databases
Bgeei | ENSMMUG00000007585, Expressed in spleen and 14 other tissues |
ExpressionAtlasi | Q71S10, baseline |
Family and domain databases
CDDi | cd10400, SH2_SAP1a, 1 hit |
Gene3Di | 3.30.505.10, 1 hit |
InterProi | View protein in InterPro IPR000980, SH2 IPR036860, SH2_dom_sf IPR017289, SH2_prot_1A IPR035876, SH2D1A_SH2 |
Pfami | View protein in Pfam PF00017, SH2, 1 hit |
PIRSFi | PIRSF037828, SH2_p1A, 1 hit |
PRINTSi | PR00401, SH2DOMAIN |
SMARTi | View protein in SMART SM00252, SH2, 1 hit |
SUPFAMi | SSF55550, SSF55550, 1 hit |
PROSITEi | View protein in PROSITE PS50001, SH2, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | SH21A_MACMU | |
Accessioni | Q71S10Primary (citable) accession number: Q71S10 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 16, 2008 |
Last sequence update: | July 5, 2004 | |
Last modified: | September 29, 2021 | |
This is version 99 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |