Q9BYB0 (SHAN3_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 104.
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: SH3 and multiple ankyrin repeat domains protein 3 Short name=Shank3 Alternative name(s): Proline-rich synapse-associated protein 2 Short name=ProSAP2 | ||||
| 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 | 1741 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Seems to be an adapter protein in the postsynaptic density (PSD) of excitatory synapses that interconnects receptors of the postsynaptic membrane including NMDA-type and metabotropic glutamate receptors via complexes with GKAP/PSD-95 and Homer, respectively, and the actin-based cytoskeleton. May play a role in the structural and functional organization of the dendritic spine and synaptic junction. |
| Subunit structure | May homomultimerize via its SAM domain By similarity. Interacts with DLGAP1/GKAP, MGLUR1A, MGLUR5 C-termini via its PDZ domain By similarity. Interacts with HOMER1, HOMER2, HOMER3 and CTTN/cortactin SH3 domain By similarity. Is part of a complex with DLG4/PSD-95 and DLGAP1/GKAP. Interacts with DBNL. Interacts (via PDZ domain) with PROSAPIP1 (via C-terminus) By similarity. Interacts with BAIAP2. Ref.6 |
| Subcellular location | Cytoplasm By similarity. Cell junction › synapse By similarity. Cell junction › synapse › postsynaptic cell membrane › postsynaptic density By similarity. Note: Postsynaptic density of neuronal cells By similarity. |
| Tissue specificity | Expressed in the cerebral cortex and the cerebellum. |
| Involvement in disease | A chromosomal aberration involving SHANK3 is found in patients with chromosome 22q13.3 deletion syndrome. Translocation t(12;22)(q24.1;q13.3) with APPL2/DIP13B. Defects in SHANK3 are associated with autism spectrum disorders (ASD). ASD are characterized by impairments in reciprocal social interaction and communication as well as restricted and stereotyped patterns of interest and activities. ASD include forms with moderate to severe cognitive impairment and milder forms with higher cognitive ability (Asperger syndrome). Ref.7 Schizophrenia 15 (SCZD15) [MIM:613950]: A complex, multifactorial psychotic disorder or group of disorders characterized by disturbances in the form and content of thought (e.g. delusions, hallucinations), in mood (e.g. inappropriate affect), in sense of self and relationship to the external world (e.g. loss of ego boundaries, withdrawal), and in behavior (e.g bizarre or apparently purposeless behavior). Although it affects emotions, it is distinguished from mood disorders in which such disturbances are primary. Similarly, there may be mild impairment of cognitive function, and it is distinguished from the dementias in which disturbed cognitive function is considered primary. Some patients manifest schizophrenic as well as bipolar disorder symptoms and are often given the diagnosis of schizoaffective disorder. |
| Sequence similarities | Contains 6 ANK repeats. Contains 1 PDZ (DHR) domain. Contains 1 SAM (sterile alpha motif) domain. Contains 1 SH3 domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| GRB2 | P62993 | 2 | EBI-1752330,EBI-401755 | |
| NCK1 | P16333 | 4 | EBI-1752330,EBI-389883 | |
| PLCG1 | P19174 | 2 | EBI-1752330,EBI-79387 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9BYB0-1) 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: Q9BYB0-2) The sequence of this isoform differs from the canonical sequence as follows: 1536-1544: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1741 | 1741 | SH3 and multiple ankyrin repeat domains protein 3 | PRO_0000174675 | |||||
Regions | |||||||||
| Repeat | 148 – 178 | 31 | ANK 1 | ||||||
| Repeat | 182 – 211 | 30 | ANK 2 | ||||||
| Repeat | 215 – 245 | 31 | ANK 3 | ||||||
| Repeat | 249 – 278 | 30 | ANK 4 | ||||||
| Repeat | 282 – 311 | 30 | ANK 5 | ||||||
| Repeat | 315 – 345 | 31 | ANK 6 | ||||||
| Domain | 472 – 531 | 60 | SH3 | ||||||
| Domain | 572 – 666 | 95 | PDZ | ||||||
| Domain | 1678 – 1741 | 64 | SAM | ||||||
| Coiled coil | 1495 – 1515 | 21 | Potential | ||||||
| Motif | 1411 – 1417 | 7 | SH3-binding Potential | ||||||
| Compositional bias | 679 – 682 | 4 | Poly-Pro | ||||||
| Compositional bias | 720 – 723 | 4 | Poly-Ala | ||||||
| Compositional bias | 815 – 931 | 117 | Pro-rich | ||||||
| Compositional bias | 1233 – 1350 | 118 | Pro-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 122 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 375 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 395 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 557 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 566 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 783 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1159 | 1 | Phosphoserine Ref.8 | ||||||
| Modified residue | 1163 | 1 | Phosphoserine Ref.8 | ||||||
| Modified residue | 1235 | 1 | Phosphothreonine Ref.9 | ||||||
| Modified residue | 1254 | 1 | Phosphoserine Ref.9 | ||||||
| Modified residue | 1644 | 1 | Phosphoserine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1536 – 1544 | 9 | Missing in isoform 2. | VSP_026160 | |||||
| Natural variant | 12 | 1 | R → C. Ref.7 | VAR_032804 | |||||
| Natural variant | 198 | 1 | A → G. Ref.7 | VAR_032805 | |||||
| Natural variant | 224 | 1 | A → T. Ref.7 | VAR_032806 | |||||
| Natural variant | 245 | 1 | I → T. Ref.10 Corresponds to variant rs9616915 [ dbSNP | Ensembl ]. | VAR_032807 | |||||
| Natural variant | 300 | 1 | R → C. Ref.7 | VAR_032808 | |||||
| Natural variant | 494 | 1 | H → Q. Ref.10 | VAR_065799 | |||||
| Natural variant | 537 | 1 | R → W in SCZD15. Ref.10 | VAR_065800 | |||||
| Natural variant | 721 | 1 | A → T. Ref.10 | VAR_065801 | |||||
| Natural variant | 953 | 1 | S → T. Ref.10 | VAR_065802 | |||||
| Natural variant | 1011 | 1 | G → V. Ref.10 | VAR_065803 | |||||
| Natural variant | 1135 | 1 | P → H. | VAR_065804 | |||||
| Natural variant | 1299 | 1 | R → K. Ref.10 | VAR_065805 | |||||
| Natural variant | 1334 | 1 | V → G. Ref.10 | VAR_065806 | |||||
| Natural variant | 1556 | 1 | I → V. Ref.10 | VAR_065807 | |||||
| Natural variant | 1655 | 1 | P → T. Ref.10 | VAR_065808 | |||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "The DNA sequence of human chromosome 22." Dunham I., Hunt A.R., Collins J.E., Bruskiewich R., Beare D.M., Clamp M., Smink L.J., Ainscough R., Almeida J.P., Babbage A.K., Bagguley C., Bailey J., Barlow K.F., Bates K.N., Beasley O.P., Bird C.P., Blakey S.E., Bridgeman A.M. Wright H.Nature 402:489-495(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [2] | "Identification of novel transcribed sequences on human chromosome 22 by expressed sequence tag mapping." Hirosawa M., Nagase T., Murahashi Y., Kikuno R., Ohara O. DNA Res. 8:1-9(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 936-1741 (ISOFORM 2). |
| [3] | "The nucleotide sequence of a long cDNA clone isolated from human spleen." Ohara O., Nagase T., Kikuno R., Okumura K. Submitted (JAN-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 963-1741 (ISOFORM 2). Tissue: Spleen. |
| [4] | "Disruption of the ProSAP2 gene in a t(12;22)(q24.1;q13.3) is associated with the 22q13.3 deletion syndrome." Bonaglia M.C., Giorda R., Borgatti R., Felisari G., Gagliardi C., Selicorni A., Zuffardi O. Am. J. Hum. Genet. 69:261-268(2001) [PubMed] [Europe PMC] [Abstract] Cited for: CHROMOSOMAL TRANSLOCATION WITH APPL2. |
| [5] | "The Shank family of scaffold proteins." Sheng M., Kim E. J. Cell Sci. 113:1851-1856(2000) [PubMed] [Europe PMC] [Abstract] Cited for: REVIEW. |
| [6] | "The insulin receptor substrate IRSp53 links postsynaptic shank1 to the small G-protein cdc42." Soltau M., Richter D., Kreienkamp H.-J. Mol. Cell. Neurosci. 21:575-583(2002) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH BAIAP2. |
| [7] | "Mutations in the gene encoding the synaptic scaffolding protein SHANK3 are associated with autism spectrum disorders." Durand C.M., Betancur C., Boeckers T.M., Bockmann J., Chaste P., Fauchereau F., Nygren G., Rastam M., Gillberg I.C., Anckarsaeter H., Sponheim E., Goubran-Botros H., Delorme R., Chabane N., Mouren-Simeoni M.-C., de Mas P., Bieth E., Roge B. Bourgeron T.Nat. Genet. 39:25-27(2007) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN ASD, VARIANTS CYS-12; GLY-198; THR-224 AND CYS-300. |
| [8] | "Phosphoproteome of resting human platelets." Zahedi R.P., Lewandrowski U., Wiesner J., Wortelkamp S., Moebius J., Schuetz C., Walter U., Gambaryan S., Sickmann A. J. Proteome Res. 7:526-534(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1159 AND SER-1163, MASS SPECTROMETRY. Tissue: Platelet. |
| [9] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-1235 AND SER-1254, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [10] | "De novo mutations in the gene encoding the synaptic scaffolding protein SHANK3 in patients ascertained for schizophrenia." Gauthier J., Champagne N., Lafreniere R.G., Xiong L., Spiegelman D., Brustein E., Lapointe M., Peng H., Cote M., Noreau A., Hamdan F.F., Addington A.M., Rapoport J.L., Delisi L.E., Krebs M.O., Joober R., Fathalli F., Mouaffak F. Rouleau G.A.Proc. Natl. Acad. Sci. U.S.A. 107:7863-7868(2010) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT SCZD15 TRP-537, VARIANTS THR-245; GLN-494; THR-721; THR-953; VAL-1011; LYS-1299; GLY-1334; VAL-1556 AND THR-1655. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AC000050 Genomic DNA. No translation available. AC000036 Genomic DNA. No translation available. AB051437 mRNA. Translation: BAB33320.1. AK074038 mRNA. Translation: BAB84864.1. |
| IPI | IPI00019794. IPI00847618. |
| RefSeq | NP_277052.1. NM_033517.1. |
| UniGene | Hs.149035. |
3D structure databases | |
| ProteinModelPortal | Q9BYB0. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-52267N. |
| IntAct | Q9BYB0. 27 interactions. |
| MINT | MINT-4134553. |
| STRING | 9606.ENSP00000262795. |
PTM databases | |
| PhosphoSite | Q9BYB0. |
Polymorphism databases | |
| DMDM | 148887434. |
Proteomic databases | |
| PaxDb | Q9BYB0. |
| PRIDE | Q9BYB0. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 85358. |
| KEGG | hsa:85358. |
| UCSC | uc003bnf.1. human. |
Organism-specific databases | |
| CTD | 85358. |
| GeneCards | GC22P051112. |
| HGNC | HGNC:14294. SHANK3. |
| MIM | 606230. gene. 613950. phenotype. |
| neXtProt | NX_Q9BYB0. |
| Orphanet | 106. Autism. 48652. Monosomy 22q13. 3140. Schizophrenia. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0666. |
| HOVERGEN | HBG054027. |
| InParanoid | Q9BYB0. |
| KO | K15009. |
Enzyme and pathway databases | |
| Pathway_Interaction_DB | ret_pathway. Signaling events regulated by Ret tyrosine kinase. |
Gene expression databases | |
| CleanEx | HS_SHANK3. |
| Genevestigator | Q9BYB0. |
| GermOnline | ENSG00000099882. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.150.50. 1 hit. 1.25.40.20. 1 hit. |
| InterPro | IPR002110. Ankyrin_rpt. IPR020683. Ankyrin_rpt-contain_dom. IPR001478. PDZ. IPR001660. SAM. IPR013761. SAM/pointed. IPR021129. SAM_type1. IPR011511. SH3_2. IPR001452. SH3_domain. [Graphical view] |
| Pfam | PF12796. Ank_2. 2 hits. PF00595. PDZ. 1 hit. PF00536. SAM_1. 1 hit. PF07653. SH3_2. 1 hit. [Graphical view] |
| SMART | SM00248. ANK. 5 hits. SM00228. PDZ. 1 hit. SM00454. SAM. 1 hit. SM00326. SH3. 1 hit. [Graphical view] |
| SUPFAM | SSF48403. ANK. 1 hit. SSF50156. PDZ. 1 hit. SSF47769. SAM_homology. 1 hit. SSF50044. SH3. 1 hit. |
| PROSITE | PS50297. ANK_REP_REGION. 1 hit. PS50088. ANK_REPEAT. 4 hits. PS50106. PDZ. 1 hit. PS50105. SAM_DOMAIN. 1 hit. PS50002. SH3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | SHANK3. human. |
| GenomeRNAi | 85358. |
| NextBio | 75867. |
| SOURCE | Search... |
Entry information
| Entry name | SHAN3_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9BYB0 Secondary accession number(s): Q8TET3 | ||||||||
| Entry history |
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| 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 22 Human chromosome 22: 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with
