Q8N5H7 (SH2D3_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 100.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: SH2 domain-containing protein 3C Alternative name(s): Novel SH2-containing protein 3 SH2 domain-containing Eph receptor-binding protein 1 Short name=SHEP1 | ||||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||||
| Taxonomic identifier | 9606 [NCBI] | ||||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 860 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Eph receptor-binding protein which may be a positive regulator of TCR signaling. Binding to BCAR1 is required to induce membrane ruffling and promote EGF-dependent cell migration By similarity. |
| Subunit structure | Interacts with PTK2B. Interacts with NEDD9/HEF1 By similarity. Interacts (via C-terminus) with BCAR1/CAS. |
| Subcellular location | Cytoplasm By similarity. Membrane; Peripheral membrane protein By similarity. Note: Associated with the membrane when EGF-stimulated. Found at ruffling membranes By similarity. |
| Tissue specificity | Ubiquitously expressed. Ref.1 |
| Domain | The C-terminal Cdc25-homology/Ras-GEF domain adopts a closed conformation rendering it incapable of carrying out canonical exchange factor function, this closed conformation is required for interaction with BCAR1. |
| Sequence similarities | Contains 1 Ras-GEF domain. Contains 1 SH2 domain. |
| Sequence caution | The sequence AAQ88456.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Membrane |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | SH2 domain |
| PTM | Phosphoprotein |
| Technical term | 3D-structure Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | JNK cascade Traceable author statement Ref.1. Source: ProtInc small GTPase mediated signal transductionInferred from electronic annotation. Source: InterPro |
| Cellular_component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell membraneInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular_function | SH3/SH2 adaptor activity Traceable author statement Ref.1. Source: ProtInc guanyl-nucleotide exchange factor activityInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q8N5H7-1) 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: Q8N5H7-2) The sequence of this isoform differs from the canonical sequence as follows: 1-172: MTEGTKKTSK...RPPRDVHSER → MTAVGRRCPALGSRG | ||||||
| Isoform 3 (identifier: Q8N5H7-3) The sequence of this isoform differs from the canonical sequence as follows: 1-354: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q8N5H7-4) The sequence of this isoform differs from the canonical sequence as follows: 1-172: MTEGTKKTSK...RPPRDVHSER → MAPALPSPHK...GRCPLLLCGG | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 5 (identifier: Q8N5H7-5) The sequence of this isoform differs from the canonical sequence as follows: 1-185: MTEGTKKTSK...EPEAGSDYVK → MTERCSLWSALSAAACCFYRGSFVQ 186-186: F → VQF | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 6 (identifier: Q8N5H7-6) The sequence of this isoform differs from the canonical sequence as follows: 1-185: MTEGTKKTSK...EPEAGSDYVK → MTERCSLWSALSAAACCFYRGSFVQ | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||||||||||||||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 860 | 860 | SH2 domain-containing protein 3C | PRO_0000228833 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Domain | 220 – 319 | 100 | SH2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Domain | 586 – 854 | 269 | Ras-GEF | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Amino acid modifications | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Modified residue | 278 | 1 | Phosphotyrosine By similarity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Modified residue | 283 | 1 | Phosphotyrosine By similarity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Modified residue | 793 | 1 | Phosphotyrosine By similarity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Natural variations | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 354 | 354 | Missing in isoform 3. | VSP_017706 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 185 | 185 | MTEGT…SDYVK → MTERCSLWSALSAAACCFYR GSFVQ in isoform 5 and isoform 6. | VSP_044581 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 172 | 172 | MTEGT…VHSER → MTAVGRRCPALGSRG in isoform 2. | VSP_017707 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 1 – 172 | 172 | MTEGT…VHSER → MAPALPSPHKAVARPELLLD TAAHSGKLKAPDGGEGAECA GHNGGPSWGVGQGQSQEPSR QGIPQAPWLVSWQRRGFPPS SFCPGPLRTEKLRAGRCPLL LCGG in isoform 4. | VSP_017708 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alternative sequence | 186 | 1 | F → VQF in isoform 5. | VSP_044582 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Natural variant | 23 | 1 | L → F. Corresponds to variant rs10760500 [ dbSNP | Ensembl ]. | VAR_051352 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Experimental info | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sequence conflict | 445 | 1 | R → C in AAD28246. Ref.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sequence conflict | 445 | 1 | R → C in AAQ89948. Ref.2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sequence conflict | 723 | 1 | K → E in BAF84082. Ref.3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 555 – 557 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Beta strand | 561 – 563 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 572 – 583 | 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 587 – 601 | 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Beta strand | 604 – 606 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 609 – 615 | 7 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Beta strand | 616 – 618 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 620 – 623 | 4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 627 – 629 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 630 – 652 | 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 658 – 677 | 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 682 – 692 | 11 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 695 – 698 | 4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 701 – 710 | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 712 – 720 | 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 722 – 730 | 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 738 – 740 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 747 – 752 | 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 773 – 787 | 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 790 – 800 | 11 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Turn | 801 – 803 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 808 – 813 | 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 816 – 824 | 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 828 – 830 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Helix | 833 – 851 | 19 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "NSP1 defines a novel family of adaptor proteins linking integrin and tyrosine kinase receptors to the c-Jun N-terminal kinase/stress-activated protein kinase signaling pathway." Lu Y., Brush J., Stewart T.A. J. Biol. Chem. 274:10047-10052(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2), TISSUE SPECIFICITY. Tissue: Placenta. |
| [2] | "The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment." Clark H.F., Gurney A.L., Abaya E., Baker K., Baldwin D.T., Brush J., Chen J., Chow B., Chui C., Crowley C., Currell B., Deuel B., Dowd P., Eaton D., Foster J.S., Grimaldi C., Gu Q., Hass P.E. Gray A.M.Genome Res. 13:2265-2270(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2 AND 3). |
| [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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 5 AND 6). Tissue: Brain. |
| [4] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4). Tissue: Cervix. |
| [5] | "DNA sequence and analysis of human chromosome 9." Humphray S.J., Oliver K., Hunt A.R., Plumb R.W., Loveland J.E., Howe K.L., Andrews T.D., Searle S., Hunt S.E., Scott C.E., Jones M.C., Ainscough R., Almeida J.P., Ambrose K.D., Ashwell R.I.S., Babbage A.K., Babbage S., Bagguley C.L. Dunham I.Nature 429:369-374(2004) [PubMed] [Europe PMC] [Abstract] 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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2). Tissue: Pancreas and Testis. |
| [7] | "NSP-Cas protein structures reveal a promiscuous interaction module in cell signaling." Mace P.D., Wallez Y., Dobaczewska M.K., Lee J.J., Robinson H., Pasquale E.B., Riedl S.J. Nat. Struct. Mol. Biol. 18:1381-1387(2011) [PubMed] [Europe PMC] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS) OF 539-860 IN COMPLEX WITH BCAR1. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF124251 mRNA. Translation: AAD28246.1. AY358089 Transcribed RNA. Translation: AAQ88456.1. Different initiation. AY358440 mRNA. Translation: AAQ89948.1. AK056068 mRNA. Translation: BAG51614.1. AK291393 mRNA. Translation: BAF84082.1. BX647905 mRNA. Translation: CAI46101.1. AL162586, AL162426 Genomic DNA. Translation: CAI39761.1. AL162586, AL162426 Genomic DNA. Translation: CAI39763.1. AL162586, AL162426 Genomic DNA. Translation: CAI39766.1. AL162426, AL162586 Genomic DNA. Translation: CAI41177.1. AL162426, AL162586 Genomic DNA. Translation: CAI41179.1. AL162426, AL162586 Genomic DNA. Translation: CAI41182.1. BC027962 mRNA. Translation: AAH27962.1. BC032365 mRNA. Translation: AAH32365.1. | ||||||||||||
| IPI | IPI00171093. IPI00640927. IPI00641965. IPI00735492. IPI00916634. | ||||||||||||
| RefSeq | NP_001136004.1. NM_001142532.1. NP_001136005.1. NM_001142533.1. NP_001136006.1. NM_001142534.1. NP_001239263.1. NM_001252334.1. NP_005480.2. NM_005489.3. NP_733745.1. NM_170600.2. | ||||||||||||
| UniGene | Hs.306412. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | Q8N5H7. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| DIP | DIP-59443N. | ||||||||||||
| IntAct | Q8N5H7. 1 interaction. | ||||||||||||
| MINT | MINT-1427552. | ||||||||||||
| STRING | 9606.ENSP00000317817. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q8N5H7. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 74751027. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | Q8N5H7. | ||||||||||||
| PeptideAtlas | Q8N5H7. | ||||||||||||
| PRIDE | Q8N5H7. | ||||||||||||
Protocols and materials databases | |||||||||||||
| DNASU | 10044. | ||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000314830; ENSP00000317817; ENSG00000095370. ENST00000373274; ENSP00000362371; ENSG00000095370. ENST00000373277; ENSP00000362374; ENSG00000095370. ENST00000420366; ENSP00000388536; ENSG00000095370. ENST00000429553; ENSP00000394632; ENSG00000095370. | ||||||||||||
| GeneID | 10044. | ||||||||||||
| KEGG | hsa:10044. | ||||||||||||
| UCSC | uc004bry.3. human. uc004brz.4. human. uc004bsa.3. human. uc010mxo.3. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 10044. | ||||||||||||
| GeneCards | GC09M130501. | ||||||||||||
| HGNC | HGNC:16884. SH2D3C. | ||||||||||||
| HPA | HPA047586. | ||||||||||||
| MIM | 604722. gene. | ||||||||||||
| neXtProt | NX_Q8N5H7. | ||||||||||||
| PharmGKB | PA38191. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | NOG149796. | ||||||||||||
| HOGENOM | HOG000231595. | ||||||||||||
| HOVERGEN | HBG053174. | ||||||||||||
| InParanoid | Q8N5H7. | ||||||||||||
| PhylomeDB | Q8N5H7. | ||||||||||||
Enzyme and pathway databases | |||||||||||||
| SignaLink | Q8N5H7. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q8N5H7. | ||||||||||||
| Bgee | Q8N5H7. | ||||||||||||
| CleanEx | HS_SH2D3C. | ||||||||||||
| Genevestigator | Q8N5H7. | ||||||||||||
| GermOnline | ENSG00000095370. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| Gene3D | 1.10.840.10. 1 hit. 3.30.505.10. 1 hit. | ||||||||||||
| InterPro | IPR023578. Ras_GEF_dom. IPR001895. RasGRF_CDC25. IPR000980. SH2. [Graphical view] | ||||||||||||
| Pfam | PF00617. RasGEF. 1 hit. PF00017. SH2. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00147. RasGEF. 1 hit. SM00252. SH2. 1 hit. [Graphical view] | ||||||||||||
| SUPFAM | SSF48366. Ras_GEF. 1 hit. | ||||||||||||
| PROSITE | PS00720. RASGEF. False negative. PS50009. RASGEF_CAT. 1 hit. PS50001. SH2. 1 hit. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| GenomeRNAi | 10044. | ||||||||||||
| NextBio | 37937. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | SH2D3_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q8N5H7 Secondary accession number(s): A8K5S8 Q9Y2X5 | ||||||||
| 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 9 Human chromosome 9: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| 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
