O75886 (STAM2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 115.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Signal transducing adapter molecule 2 Short name=STAM-2 Alternative name(s): Hrs-binding protein | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 525 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Involved in intracellular signal transduction mediated by cytokines and growth factors. Upon IL-2 and GM-CSL stimulation, it plays a role in signaling leading to DNA synthesis and MYC induction. May also play a role in T-cell development. Involved in down-regulation of receptor tyrosine kinase via multivesicular body (MVBs) when complexed with HGS (ESCRT-0 complex). The ESCRT-0 complex binds ubiquitin and acts as sorting machinery that recognizes ubiquitinated receptors and transfers them to further sequential lysosomal sorting/trafficking processes By similarity. |
| Subunit structure | Component of the ESCRT-0 complex composed of STAM or STAM2 and HGS. Part of a complex at least composed of HSG, STAM2 and EPS15. Interacts with JAK2 and JAK3. Interacts with ubiquitinated proteins and the deubiquitinating enzyme USP8/UBPY By similarity. Interacts (via the via the PxVxL motif) with CBX5; the interaction is direct. Interacts with VPS37C. Interacts with ubiquitin; the interaction is direct. Ref.1 Ref.7 Ref.8 Ref.10 |
| Subcellular location | Cytoplasm By similarity. Early endosome membrane; Peripheral membrane protein; Cytoplasmic side Ref.7. |
| Tissue specificity | Ubiquitously expressed. Ref.1 |
| Domain | The VHS and UIM domains mediate the interaction with ubiquitinated proteins. The SH3 domain mediates the interaction with USP8. Contains one Pro-Xaa-Val-Xaa-Leu (PxVxL) motif, which is required for interaction with chromoshadow domains. This motif requires additional residues -7, -6, +4 and +5 of the central Val which contact the chromoshadow domain. |
| Post-translational modification | Phosphorylated in response to IL-2, GM-CSF, EGF and PDGF. Ref.9 Ref.11 Ref.12 Ref.13 Ref.14 |
| Sequence similarities | Belongs to the STAM family. Contains 1 ITAM domain. Contains 1 SH3 domain. Contains 1 UIM (ubiquitin-interacting motif) repeat. Contains 1 VHS domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| RIN1 | Q13671 | 4 | EBI-373258,EBI-366017 | |
| STAMBP | O95630 | 3 | EBI-373258,EBI-396676 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O75886-1) Also known as: STAM2A; This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: O75886-2) Also known as: STAM2B; The sequence of this isoform differs from the canonical sequence as follows: 343-525: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 525 | 525 | Signal transducing adapter molecule 2 | PRO_0000190147 | ||||||||||||||||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||||||||||||||||
| Domain | 16 – 144 | 129 | VHS | |||||||||||||||||||||||||||||||||||||
| Repeat | 165 – 184 | 20 | UIM | |||||||||||||||||||||||||||||||||||||
| Domain | 202 – 261 | 60 | SH3 | |||||||||||||||||||||||||||||||||||||
| Domain | 360 – 377 | 18 | ITAM | |||||||||||||||||||||||||||||||||||||
| Region | 219 – 220 | 2 | Interaction with USP8 By similarity | |||||||||||||||||||||||||||||||||||||
| Region | 334 – 368 | 35 | Interaction with HGS By similarity | |||||||||||||||||||||||||||||||||||||
| Motif | 54 – 67 | 14 | PxVxL motif | |||||||||||||||||||||||||||||||||||||
Amino acid modifications | ||||||||||||||||||||||||||||||||||||||||
| Modified residue | 192 | 1 | Phosphotyrosine Ref.12 Ref.13 Ref.14 | |||||||||||||||||||||||||||||||||||||
| Modified residue | 291 | 1 | Phosphotyrosine Ref.13 | |||||||||||||||||||||||||||||||||||||
| Modified residue | 371 | 1 | Phosphotyrosine Ref.9 Ref.14 | |||||||||||||||||||||||||||||||||||||
| Modified residue | 374 | 1 | Phosphotyrosine Ref.9 Ref.11 Ref.14 | |||||||||||||||||||||||||||||||||||||
Natural variations | ||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 343 – 525 | 183 | Missing in isoform 2. | VSP_014848 | ||||||||||||||||||||||||||||||||||||
Experimental info | ||||||||||||||||||||||||||||||||||||||||
| Sequence conflict | 81 – 83 | 3 | HLE → RLG in CAB63735. Ref.2 | |||||||||||||||||||||||||||||||||||||
| Sequence conflict | 254 | 1 | N → D in CAB63735. Ref.2 | |||||||||||||||||||||||||||||||||||||
| Sequence conflict | 266 | 1 | A → V in CAB63735. Ref.2 | |||||||||||||||||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||||||||||||||||
| Helix | 10 – 16 | 7 | ||||||||||||||||||||||||||||||||||||||
| Helix | 26 – 38 | 13 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 39 – 41 | 3 | ||||||||||||||||||||||||||||||||||||||
| Helix | 42 – 54 | 13 | ||||||||||||||||||||||||||||||||||||||
| Helix | 59 – 75 | 17 | ||||||||||||||||||||||||||||||||||||||
| Helix | 78 – 84 | 7 | ||||||||||||||||||||||||||||||||||||||
| Helix | 87 – 98 | 12 | ||||||||||||||||||||||||||||||||||||||
| Helix | 103 – 119 | 17 | ||||||||||||||||||||||||||||||||||||||
| Turn | 120 – 122 | 3 | ||||||||||||||||||||||||||||||||||||||
| Helix | 127 – 137 | 11 | ||||||||||||||||||||||||||||||||||||||
| Turn | 138 – 140 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 205 – 211 | 7 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 217 – 219 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 228 – 233 | 6 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 237 – 244 | 8 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 247 – 251 | 5 | ||||||||||||||||||||||||||||||||||||||
| Helix | 253 – 255 | 3 | ||||||||||||||||||||||||||||||||||||||
| Beta strand | 256 – 258 | 3 | ||||||||||||||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "STAM2, a new member of the STAM family, binding to the Janus kinases." Endo K., Takeshita T., Kasai H., Sasaki Y., Tanaka N., Asao H., Kikuchi K., Yamada M., Chenb M., O'Shea J.J., Sugamura K. FEBS Lett. 477:55-61(2000) [PubMed: 10899310] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 2), TISSUE SPECIFICITY, INTERACTION WITH JAK2 AND JAK3. Tissue: Fetal brain. |
| [2] | "Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs." Wiemann S., Weil B., Wellenreuther R., Gassenhuber J., Glassl S., Ansorge W., Boecher M., Bloecker H., Bauersachs S., Blum H., Lauber J., Duesterhoeft A., Beyer A., Koehrer K., Strack N., Mewes H.-W., Ottenwaelder B., Obermaier B. Poustka A.Genome Res. 11:422-435(2001) [PubMed: 11230166] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [3] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Testis and Trachea. |
| [4] | "Generation and annotation of the DNA sequences of human chromosomes 2 and 4." Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L., Du H. Wilson R.K.Nature 434:724-731(2005) [PubMed: 15815621] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [7] | "STAM and Hrs are subunits of a multivalent ubiquitin-binding complex on early endosomes." Bache K.G., Raiborg C., Mehlum A., Stenmark H. J. Biol. Chem. 278:12513-12521(2003) [PubMed: 12551915] [Abstract] Cited for: INTERACTION WITH HGS AND UBIQUITIN, IDENTIFICATION IN A COMPLEX WITH HSG AND EPS15, SUBCELLULAR LOCATION. |
| [8] | "The mammalian heterochromatin protein 1 binds diverse nuclear proteins through a common motif that targets the chromoshadow domain." Lechner M.S., Schultz D.C., Negorev D., Maul G.G., Rauscher F.J. III Biochem. Biophys. Res. Commun. 331:929-937(2005) [PubMed: 15882967] [Abstract] Cited for: INTERACTION WITH CBX5. |
| [9] | "Robust phosphoproteomic profiling of tyrosine phosphorylation sites from human T cells using immobilized metal affinity chromatography and tandem mass spectrometry." Brill L.M., Salomon A.R., Ficarro S.B., Mukherji M., Stettler-Gill M., Peters E.C. Anal. Chem. 76:2763-2772(2004) [PubMed: 15144186] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-371 AND TYR-374, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [10] | "Identification of human VPS37C, a component of endosomal sorting complex required for transport-I important for viral budding." Eastman S.W., Martin-Serrano J., Chung W., Zang T., Bieniasz P.D. J. Biol. Chem. 280:628-636(2005) [PubMed: 15509564] [Abstract] Cited for: INTERACTION WITH VPS37C. |
| [11] | "Time-resolved mass spectrometry of tyrosine phosphorylation sites in the epidermal growth factor receptor signaling network reveals dynamic modules." Zhang Y., Wolf-Yadlin A., Ross P.L., Pappin D.J., Rush J., Lauffenburger D.A., White F.M. Mol. Cell. Proteomics 4:1240-1250(2005) [PubMed: 15951569] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-374, MASS SPECTROMETRY. Tissue: Mammary epithelium. |
| [12] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed: 17081983] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-192, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [13] | "Multiple reaction monitoring for robust quantitative proteomic analysis of cellular signaling networks." Wolf-Yadlin A., Hautaniemi S., Lauffenburger D.A., White F.M. Proc. Natl. Acad. Sci. U.S.A. 104:5860-5865(2007) [PubMed: 17389395] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-192 AND TYR-291, MASS SPECTROMETRY. Tissue: Mammary epithelium. |
| [14] | "An extensive survey of tyrosine phosphorylation revealing new sites in human mammary epithelial cells." Heibeck T.H., Ding S.-J., Opresko L.K., Zhao R., Schepmoes A.A., Yang F., Tolmachev A.V., Monroe M.E., Camp D.G. II, Smith R.D., Wiley H.S., Qian W.-J. J. Proteome Res. 8:3852-3861(2009) [PubMed: 19534553] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-192; TYR-371 AND TYR-374, MASS SPECTROMETRY. Tissue: Mammary epithelium. |
| [15] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed: 21269460] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [16] | "The solution structure of the VHS and SH3 domains of human signal transducing adaptor molecule 2." RIKEN structural genomics initiative (RSGI) Submitted (NOV-2005) to the PDB data bank Cited for: STRUCTURE BY NMR OF 1-269. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF042273 mRNA. Translation: AAC63963.1. AF042274 mRNA. Translation: AAC63964.1. AL133600 mRNA. Translation: CAB63735.1. AK292265 mRNA. Translation: BAF84954.1. AK292847 mRNA. Translation: BAF85536.1. AC079790 Genomic DNA. Translation: AAY14712.1. CH471058 Genomic DNA. Translation: EAX11490.1. CH471058 Genomic DNA. Translation: EAX11492.1. BC028740 mRNA. Translation: AAH28740.1. | ||||||||||||||||||||||||
| IPI | IPI00290542. IPI00607771. | ||||||||||||||||||||||||
| PIR | T43437. | ||||||||||||||||||||||||
| RefSeq | NP_005834.4. NM_005843.4. | ||||||||||||||||||||||||
| UniGene | Hs.17200. | ||||||||||||||||||||||||
3D structure databases | |||||||||||||||||||||||||
| PDBe RCSB PDB PDBj |
| ||||||||||||||||||||||||
| ProteinModelPortal | O75886. | ||||||||||||||||||||||||
| SMR | O75886. Positions 1-150, 196-269, 291-367. | ||||||||||||||||||||||||
| ModBase | Search... | ||||||||||||||||||||||||
Protein-protein interaction databases | |||||||||||||||||||||||||
| IntAct | O75886. 13 interactions. | ||||||||||||||||||||||||
| MINT | MINT-145850. | ||||||||||||||||||||||||
| STRING | O75886. | ||||||||||||||||||||||||
PTM databases | |||||||||||||||||||||||||
| PhosphoSite | O75886. | ||||||||||||||||||||||||
Proteomic databases | |||||||||||||||||||||||||
| PRIDE | O75886. | ||||||||||||||||||||||||
Protocols and materials databases | |||||||||||||||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||||||||||||||
Genome annotation databases | |||||||||||||||||||||||||
| Ensembl | ENST00000263904; ENSP00000263904; ENSG00000115145. | ||||||||||||||||||||||||
| GeneID | 10254. | ||||||||||||||||||||||||
| KEGG | hsa:10254. | ||||||||||||||||||||||||
| UCSC | uc002tyc.2. human. uc002tyd.2. human. | ||||||||||||||||||||||||
Organism-specific databases | |||||||||||||||||||||||||
| CTD | 10254. | ||||||||||||||||||||||||
| GeneCards | GC02M152939. | ||||||||||||||||||||||||
| H-InvDB | HIX0200266. | ||||||||||||||||||||||||
| HGNC | HGNC:11358. STAM2. | ||||||||||||||||||||||||
| HPA | HPA035528. HPA035529. | ||||||||||||||||||||||||
| MIM | 606244. gene. | ||||||||||||||||||||||||
| neXtProt | NX_O75886. | ||||||||||||||||||||||||
| PharmGKB | PA36180. | ||||||||||||||||||||||||
| GenAtlas | Search... | ||||||||||||||||||||||||
Phylogenomic databases | |||||||||||||||||||||||||
| eggNOG | prNOG08290. | ||||||||||||||||||||||||
| GeneTree | ENSGT00600000084427. | ||||||||||||||||||||||||
| HOGENOM | HBG445926. | ||||||||||||||||||||||||
| HOVERGEN | HBG053175. | ||||||||||||||||||||||||
| InParanoid | O75886. | ||||||||||||||||||||||||
| OMA | YQNTTSN. | ||||||||||||||||||||||||
| OrthoDB | EOG4GTKCN. | ||||||||||||||||||||||||
| PhylomeDB | O75886. | ||||||||||||||||||||||||
Enzyme and pathway databases | |||||||||||||||||||||||||
| Pathway_Interaction_DB | il2_1pathway. IL2-mediated signaling events. | ||||||||||||||||||||||||
| Reactome | REACT_111102. Signal Transduction. REACT_11123. Membrane Trafficking. | ||||||||||||||||||||||||
Gene expression databases | |||||||||||||||||||||||||
| ArrayExpress | O75886. | ||||||||||||||||||||||||
| Bgee | O75886. | ||||||||||||||||||||||||
| CleanEx | HS_STAM2. | ||||||||||||||||||||||||
| Genevestigator | O75886. | ||||||||||||||||||||||||
| GermOnline | ENSG00000115145. Homo sapiens. | ||||||||||||||||||||||||
Family and domain databases | |||||||||||||||||||||||||
| InterPro | IPR008942. ENTH_VHS. IPR000108. p67phox. IPR001452. SH3_domain. IPR003903. Ubiquitin-int_motif. IPR002014. VHS. IPR018205. VHS_subgr. [Graphical view] | ||||||||||||||||||||||||
| Gene3D | G3DSA:1.25.40.90. ENTH_VHS. 1 hit. | ||||||||||||||||||||||||
| KO | K04705. | ||||||||||||||||||||||||
| Pfam | PF00018. SH3_1. 1 hit. PF02809. UIM. 1 hit. PF00790. VHS. 1 hit. [Graphical view] | ||||||||||||||||||||||||
| PRINTS | PR00499. P67PHOX. PR00452. SH3DOMAIN. | ||||||||||||||||||||||||
| SMART | SM00326. SH3. 1 hit. SM00726. UIM. 1 hit. SM00288. VHS. 1 hit. [Graphical view] | ||||||||||||||||||||||||
| SUPFAM | SSF48464. ENTH_VHS. 1 hit. SSF50044. SH3. 1 hit. | ||||||||||||||||||||||||
| PROSITE | PS51055. ITAM_1. False negative. PS50002. SH3. 1 hit. PS50330. UIM. 1 hit. PS50179. VHS. 1 hit. [Graphical view] | ||||||||||||||||||||||||
| ProtoNet | Search... | ||||||||||||||||||||||||
Other | |||||||||||||||||||||||||
| NextBio | 38856. | ||||||||||||||||||||||||
| SOURCE | Search... | ||||||||||||||||||||||||
Entry information
| Entry name | STAM2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O75886 Secondary accession number(s): A8K8A0 Q9UF58 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 2 Human chromosome 2: entries, gene names and cross-references to MIM |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with