Q969G3 (SMCE1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 112.
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: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 Alternative name(s): BRG1-associated factor 57 Short name=BAF57 | ||||
| Gene names |
| ||||
| 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 | 411 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development a switch from a stem/progenitor to a post-mitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to post-mitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth By similarity. Required for the coactivation of estrogen responsive promoters by Swi/Snf complexes and the SRC/p160 family of histone acetyltransferases (HATs). Also specifically interacts with the CoREST corepressor resulting in repression of neuronal specific gene promoters in non-neuronal cells. Also involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR-mediated transrepression of the CYP27B1 gene. Ref.9 |
| Subunit structure | Component of 6 multiprotein chromatin-remodeling complexes: Swi/Snf-A (BAF), Swi/Snf-B (PBAF), Brm, Brg1(I), WINAC and Brg1(II). Each of the five complexes contains a catalytic subunit (either SMARCA4/BRG1/BAF190A or SMARCA2/BRM/BAF190B), and at least SMARCE1, ACTL6A/BAF53, SMARCC1/BAF155, SMARCC2/BAF170, and SMARCB1 (SNF5/INI1). Other subunits specific to each of the complexes may also be present. Component of the BAF complex, which includes at least actin (ACTB), ARID1A, ARID1B/BAF250, SMARCA2, SMARCA4/BRG1/BAF190A, ACTL6A/BAF53, ACTL6B/BAF53B, SMARCE1/BAF57, SMARCC1/BAF155, SMARCC2/BAF170, SMARCB1/SNF5/INI1, and one or more of SMARCD1/BAF60A, SMARCD2/BAF60B, or SMARCD3/BAF60C. In muscle cells, the BAF complex also contains DPF3. Also binds to the SRC/p160 family of histone acetyltransferases (HATs) composed of NCOA1, NCOA2, and NCOA3. Component of the WINAC complex, at least composed of SMARCA2, SMARCA4, SMARCB1, SMARCC1, SMARCC2, SMARCD1, SMARCE1, ACTL6A, BAZ1B/WSTF, ARID1A, SUPT16H, CHAF1A and TOP2B. Interacts with RCOR1/CoREST, NR3C1 and ZMIM2/ZIMP7. Component of neural progenitors-specific chromatin remodeling complex (npBAF complex) composed of at least, ARID1A/BAF250A or ARID1B/BAF250B, SMARCD1/BAF60A, SMARCD3/BAF60C, SMARCA2/BRM/BAF190B, SMARCA4/BRG1/BAF190A, SMARCB1/BAF47, SMARCC1/BAF155, SMARCE1/BAF57, SMARCC2/BAF170, PHF10/BAF45A, ACTL6A/BAF53A and actin. Component of neuron-specific chromatin remodeling complex (nBAF complex) composed of at least, ARID1A/BAF250A or ARID1B/BAF250B, SMARCD1/BAF60A, SMARCD3/BAF60C, SMARCA2/BRM/BAF190B, SMARCA4/BRG1/BAF190A, SMARCB1/BAF47, SMARCC1/BAF155, SMARCE1/BAF57, SMARCC2/BAF170, DPF1/BAF45B, DPF3/BAF45C, ACTL6B/BAF53B and actin. Interacts with BRDT By similarity. Ref.6 Ref.9 Ref.14 Ref.15 Ref.16 |
| Subcellular location | |
| Domain | The HMG domain is essential for CD4 silencing and CD8 activation; mutation of this domain blocks thymus development By similarity. |
| Post-translational modification | Ubiquitinated by TRIP12, leading to its degradation by the proteasome. Ubiquitination is prevented upon interaction between TRIP12 and SMARCC1. Ref.17 |
| Involvement in disease | Defects in SMARCE1 may be a cause of Coffin-Siris syndrome, a highly variable disease characterized by mental retardation associated with a broad spectrum of different clinical features. |
| Sequence similarities | Contains 1 HMG box DNA-binding domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| ARID2 | Q68CP9 | 4 | EBI-455078,EBI-637818 | |
| BRMS1 | Q9HCU9 | 2 | EBI-455078,EBI-714781 | |
| RCOR1 | Q9UKL0 | 4 | EBI-455096,EBI-926563 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q969G3-1) Also known as: BAF57; 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: Q969G3-2) Also known as: BAF57v; The sequence of this isoform differs from the canonical sequence as follows: 344-363: ETHLEETTESQQNGEEGTST → KNCQLCPRKTLTSRYTDFPD 364-411: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 411 | 411 | SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 | PRO_0000048577 | |||||
Regions | |||||||||
| DNA binding | 66 – 134 | 69 | HMG box | ||||||
| Coiled coil | 220 – 319 | 100 | Potential | ||||||
| Compositional bias | 5 – 65 | 61 | Pro-rich | ||||||
| Compositional bias | 320 – 411 | 92 | Glu-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 265 | 1 | Phosphoserine Ref.10 | ||||||
Natural variations | |||||||||
| Alternative sequence | 344 – 363 | 20 | ETHLE…EGTST → KNCQLCPRKTLTSRYTDFPD in isoform 2. | VSP_011801 | |||||
| Alternative sequence | 364 – 411 | 48 | Missing in isoform 2. | VSP_011802 | |||||
| Natural variant | 73 | 1 | Y → C Probable disease-associated mutation found in one patient diagnosed with Coffin-Siris syndrome. Ref.18 | VAR_068215 | |||||
Experimental info | |||||||||
| Sequence conflict | 46 | 1 | G → S in AAP35840. Ref.2 | ||||||
| Sequence conflict | 46 | 1 | G → S in AAH07082. Ref.5 | ||||||
| Sequence conflict | 46 | 1 | G → S in AAH11017. Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Architectural DNA binding by a high-mobility-group/kinesin-like subunit in mammalian SWI/SNF-related complexes." Wang W., Chi T., Xue Y., Zhou S., Kuo A., Crabtree G.R. Proc. Natl. Acad. Sci. U.S.A. 95:492-498(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], ALTERNATIVE SPLICING (ISOFORM 1). |
| [2] | "Cloning of human full-length CDSs in BD Creator(TM) system donor vector." Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S., Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y., Phelan M., Farmer A. Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [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] (ISOFORM 1). Tissue: Hippocampus. |
| [4] | 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 (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | "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] (ISOFORM 1). Tissue: Brain and Testis. |
| [6] | "REST repression of neuronal genes requires components of the hSWI.SNF complex." Battaglioli E., Andres M.E., Rose D.W., Chenoweth J.G., Rosenfeld M.G., Anderson M.E., Mandel G. J. Biol. Chem. 277:41038-41045(2002) [PubMed] [Europe PMC] [Abstract] Cited for: ALTERNATIVE SPLICING (ISOFORMS 1 AND 2), SUBCELLULAR LOCATION, INTERACTION WITH RCOR1. |
| [7] | "Reciprocal regulation of CD4/CD8 expression by SWI/SNF-like BAF complexes." Chi T.H., Wan M., Zhao K., Taniuchi I., Chen L., Littman D.R., Crabtree G.R. Nature 418:195-199(2002) [PubMed] [Europe PMC] [Abstract] Cited for: CHARACTERIZATION. |
| [8] | "Targeting of SWI/SNF chromatin remodelling complexes to estrogen-responsive genes." Belandia B., Orford R.L., Hurst H.C., Parker M.G. EMBO J. 21:4094-4103(2002) [PubMed] [Europe PMC] [Abstract] Cited for: CHARACTERIZATION. |
| [9] | "The chromatin-remodeling complex WINAC targets a nuclear receptor to promoters and is impaired in Williams syndrome." Kitagawa H., Fujiki R., Yoshimura K., Mezaki Y., Uematsu Y., Matsui D., Ogawa S., Unno K., Okubo M., Tokita A., Nakagawa T., Ito T., Ishimi Y., Nagasawa H., Matsumoto T., Yanagisawa J., Kato S. Cell 113:905-917(2003) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY, IDENTIFICATION IN THE WINAC COMPLEX, FUNCTION. |
| [10] | "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 SER-265, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [11] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [12] | "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] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [13] | "Recent advances in understanding chromatin remodeling by SWI/SNF complexes." Martens J.A., Winston F. Curr. Opin. Genet. Dev. 13:136-142(2003) [PubMed] [Europe PMC] [Abstract] Cited for: SWI/SNF CHROMATIN REMODELING COMPLEXES. |
| [14] | "BAF60a mediates critical interactions between nuclear receptors and the BRG1 chromatin-remodeling complex for transactivation." Hsiao P.W., Fryer C.J., Trotter K.W., Wang W., Archer T.K. Mol. Cell. Biol. 23:6210-6220(2003) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH NR3C1. |
| [15] | "hZimp7, a novel PIAS-like protein, enhances androgen receptor-mediated transcription and interacts with SWI/SNF-like BAF complexes." Huang C.-Y., Beliakoff J., Li X., Lee J., Li X., Sharma M., Lim B., Sun Z. Mol. Endocrinol. 19:2915-2929(2005) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH ZMIM2. |
| [16] | "Regulation of muscle development by DPF3, a novel histone acetylation and methylation reader of the BAF chromatin remodeling complex." Lange M., Kaynak B., Forster U.B., Toenjes M., Fischer J.J., Grimm C., Schlesinger J., Just S., Dunkel I., Krueger T., Mebus S., Lehrach H., Lurz R., Gobom J., Rottbauer W., Abdelilah-Seyfried S., Sperling S. Genes Dev. 22:2370-2384(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE BAF COMPLEX, IDENTIFICATION BY MASS SPECTROMETRY. |
| [17] | "Ubiquitin-dependent and ubiquitin-independent control of subunit stoichiometry in the SWI/SNF complex." Keppler B.R., Archer T.K. J. Biol. Chem. 285:35665-35674(2010) [PubMed] [Europe PMC] [Abstract] Cited for: UBIQUITINATION. |
| [18] | "Mutations affecting components of the SWI/SNF complex cause Coffin-Siris syndrome." Tsurusaki Y., Okamoto N., Ohashi H., Kosho T., Imai Y., Hibi-Ko Y., Kaname T., Naritomi K., Kawame H., Wakui K., Fukushima Y., Homma T., Kato M., Hiraki Y., Yamagata T., Yano S., Mizuno S., Sakazume S. Matsumoto N.Nat. Genet. 44:376-378(2012) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT CYS-73, POSSIBLE INVOLVEMENT IN COFFIN-SIRIS SYNDROME. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF035262 Genomic DNA. Translation: AAC04509.1. BT007176 mRNA. Translation: AAP35840.1. AK001532 mRNA. Translation: BAG50933.1. AK095047 mRNA. Translation: BAG52975.1. CH471152 Genomic DNA. Translation: EAW60670.1. BC007082 mRNA. Translation: AAH07082.1. BC011017 mRNA. Translation: AAH11017.1. BC063700 mRNA. Translation: AAH63700.1. |
| IPI | IPI00017669. IPI01018063. |
| RefSeq | NP_003070.3. NM_003079.4. |
| UniGene | Hs.740388. |
3D structure databases | |
| ProteinModelPortal | Q969G3. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-27614N. DIP-33041N. |
| IntAct | Q969G3. 19 interactions. |
| MINT | MINT-1137973. |
| STRING | 9606.ENSP00000323967. |
PTM databases | |
| PhosphoSite | Q969G3. |
Polymorphism databases | |
| DMDM | 61247587. |
Proteomic databases | |
| PaxDb | Q969G3. |
| PRIDE | Q969G3. |
Protocols and materials databases | |
| DNASU | 6605. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000348513; ENSP00000323967; ENSG00000073584. |
| GeneID | 6605. |
| KEGG | hsa:6605. |
| UCSC | uc002hux.2. human. |
Organism-specific databases | |
| CTD | 6605. |
| GeneCards | GC17M038781. |
| HGNC | HGNC:11109. SMARCE1. |
| HPA | HPA003916. |
| MIM | 603111. gene. |
| neXtProt | NX_Q969G3. |
| PharmGKB | PA35959. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG291422. |
| HOGENOM | HOG000230965. |
| HOVERGEN | HBG054558. |
| InParanoid | Q969G3. |
| KO | K11651. |
| OMA | EDESIPM. |
| OrthoDB | EOG4229K4. |
Enzyme and pathway databases | |
| Pathway_Interaction_DB | ar_tf_pathway. Regulation of Androgen receptor activity. |
Gene expression databases | |
| ArrayExpress | Q969G3. |
| Bgee | Q969G3. |
| CleanEx | HS_SMARCE1. |
| Genevestigator | Q969G3. |
| GermOnline | ENSG00000073584. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.30.10. 1 hit. |
| InterPro | IPR009071. HMG_box_dom. [Graphical view] |
| Pfam | PF00505. HMG_box. 1 hit. [Graphical view] |
| SMART | SM00398. HMG. 1 hit. [Graphical view] |
| SUPFAM | SSF47095. HMG-box. 1 hit. |
| PROSITE | PS00353. HMG_BOX_1. False negative. PS50118. HMG_BOX_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 6605. |
| NextBio | 25703. |
| SOURCE | Search... |
Entry information
| Entry name | SMCE1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q969G3 Secondary accession number(s): B3KMC1, O43539 | ||||||||
| 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 17 Human chromosome 17: 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
