Q9NRL2 (BAZ1A_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 133.
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: Bromodomain adjacent to zinc finger domain protein 1A Alternative name(s): ATP-dependent chromatin-remodeling protein ATP-utilizing chromatin assembly and remodeling factor 1 Short name=hACF1 CHRAC subunit ACF1 Williams syndrome transcription factor-related chromatin-remodeling factor 180 Short name=WCRF180 hWALp1 | ||||||
| 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 | 1556 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Component of the ACF complex, an ATP-dependent chromatin remodeling complex, that regulates spacing of nucleosomes using ATP to generate evenly spaced nucleosomes along the chromatin. The ATPase activity of the complex is regulated by the length of flanking DNA. Also involved in facilitating the DNA replication process. BAZ1A is the accessory, non-catalytic subunit of the complex which can enhance and direct the process provided by the ATPase subunit, SMARCA5, probably through targeting pericentromeric heterochromatin in late S phase. Moves end-positioned nucleosomes to a predominantly central position. May have a role in nuclear receptor-mediated transcription repression. Ref.8 Ref.9 Ref.11 Ref.12 Component of the histone-fold protein complex CHRAC complex which faciliates nucleosome sliding by the ACF complex and enhances ACF-mediated chromatin assembly. The C-terminal regions of both CHRAC1 and POLE1 are required for these functions. Ref.8 Ref.9 Ref.11 Ref.12 |
| Subunit structure | Component of the ACF chromatin remodeling complex that includes BAZ1A and SMARCA5. Additional this complex can form, together with CHRAC1 and POLE1, the histone-fold protein complex, CHRAC. Interacts with NCOR1 (via its RD1 domain); the interaction corepresses a number of NCOR1-regulated genes. Ref.1 Ref.8 Ref.12 |
| Subcellular location | Nucleus. Note: May target the CHRAC complex to heterochromatin. |
| Tissue specificity | Highly expressed in testis and at low or undetectable levels in other tissues analyzed. |
| Miscellaneous | Stimulated by double-stranded DNA and nucleosomal DNA. |
| Sequence similarities | Belongs to the WAL family. Contains 1 bromo domain. Contains 1 DDT domain. Contains 1 PHD-type zinc finger. Contains 1 WAC domain. |
| Sequence caution | The sequence AAF28995.1 differs from that shown. Reason: Frameshift at several positions. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Transcription Transcription regulation |
| Cellular component | Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Bromodomain Coiled coil Zinc-finger |
| Ligand | Metal-binding Zinc |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | DNA-dependent DNA replication Inferred from direct assay Ref.8. Source: UniProtKB chromatin remodelingTraceable author statement Ref.3. Source: BHF-UCL regulation of transcription, DNA-dependentNon-traceable author statement Ref.3. Source: BHF-UCL transcription, DNA-dependentNon-traceable author statement Ref.3. Source: BHF-UCL |
| Cellular_component | ACF complex Traceable author statement Ref.3. Source: BHF-UCL CHRACInferred from direct assay Ref.1. Source: UniProtKB nuclear chromosomeInferred from electronic annotation. Source: Compara |
| Molecular_function | zinc ion binding Inferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9NRL2-1) 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: Q9NRL2-2) The sequence of this isoform differs from the canonical sequence as follows: 504-535: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1556 | 1556 | Bromodomain adjacent to zinc finger domain protein 1A | PRO_0000211167 | |||||
Regions | |||||||||
| Domain | 22 – 128 | 107 | WAC | ||||||
| Domain | 422 – 487 | 66 | DDT | ||||||
| Domain | 1446 – 1516 | 71 | Bromo | ||||||
| Zinc finger | 1148 – 1198 | 51 | PHD-type | ||||||
| Region | 1 – 133 | 133 | Required for interaction with NCOR1 | ||||||
| Region | 1 – 128 | 128 | Required for association with the CHRAC1/POLE3 complex | ||||||
| Region | 667 – 933 | 267 | Interaction with SMARCA5 | ||||||
| Coiled coil | 306 – 397 | 92 | Potential | ||||||
| Coiled coil | 634 – 709 | 76 | Potential | ||||||
| Compositional bias | 487 – 491 | 5 | Poly-Glu | ||||||
| Compositional bias | 1239 – 1257 | 19 | Glu-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 270 | 1 | Phosphoserine Ref.14 Ref.15 | ||||||
| Modified residue | 702 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 731 | 1 | Phosphothreonine Ref.17 | ||||||
| Modified residue | 1281 | 1 | Phosphoserine Ref.17 | ||||||
| Modified residue | 1371 | 1 | Phosphoserine Ref.15 | ||||||
| Modified residue | 1402 | 1 | Phosphoserine Ref.13 Ref.15 | ||||||
| Modified residue | 1413 | 1 | Phosphoserine Ref.10 Ref.13 Ref.17 | ||||||
| Modified residue | 1417 | 1 | Phosphoserine Ref.10 Ref.13 | ||||||
Natural variations | |||||||||
| Alternative sequence | 504 – 535 | 32 | Missing in isoform 2. | VSP_000551 | |||||
| Natural variant | 344 | 1 | D → E. Corresponds to variant rs1133285 [ dbSNP | Ensembl ]. | VAR_028049 | |||||
| Natural variant | 1366 | 1 | N → K. Ref.1 Ref.7 Corresponds to variant rs1044140 [ dbSNP | Ensembl ]. | VAR_048423 | |||||
Experimental info | |||||||||
| Sequence conflict | 135 | 1 | R → T in BAA89209. Ref.3 | ||||||
| Sequence conflict | 236 | 1 | D → E in BAA89209. Ref.3 | ||||||
| Sequence conflict | 494 | 1 | K → Q in AAF28995. Ref.6 | ||||||
| Sequence conflict | 503 – 508 | 6 | KDLTEA → QDFTEP in AAF28995. Ref.6 | ||||||
| Sequence conflict | 525 | 1 | S → P in AAF28995. Ref.6 | ||||||
| Sequence conflict | 536 – 540 | 5 | GCSLK → AALKF in AAF28995. Ref.6 | ||||||
| Sequence conflict | 551 | 1 | E → D in AAF70601. Ref.1 | ||||||
| Sequence conflict | 730 | 1 | V → F in BAA89209. Ref.3 | ||||||
| Sequence conflict | 769 | 1 | P → L in BAA89209. Ref.3 | ||||||
| Sequence conflict | 1201 | 1 | S → C in BAA89209. Ref.3 | ||||||
| Sequence conflict | 1206 | 1 | S → F in BAA89209. Ref.3 | ||||||
| Sequence conflict | 1409 | 1 | R → K in AAF70601. Ref.1 | ||||||
| Sequence conflict | 1409 | 1 | R → K in CAB43261. Ref.7 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "HuCHRAC, a human ISWI chromatin remodelling complex contains hACF1 and two novel histone-fold proteins." Poot R.A., Dellaire G., Huelsmann B.B., Grimaldi M.A., Corona D.F.V., Becker P.B., Bickmore W.A., Varga-Weisz P.D. EMBO J. 19:3377-3387(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), IDENTIFICATION BY MASS SPECTROMETRY, IDENTIFICATION IN THE THE CHRAC COMPLEX, VARIANT LYS-1366. Tissue: Cervix carcinoma. |
| [2] | "A family of chromatin remodeling factors related to Williams syndrome transcription factor." Bochar D.A., Savard J., Wang W., Lafleur D.W., Moore P., Cote J., Shiekhattar R. Proc. Natl. Acad. Sci. U.S.A. 97:1038-1043(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). |
| [3] | "A novel family of bromodomain genes." Jones M.H., Hamana N., Nezu J., Shimane M. Genomics 63:40-45(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Testis. |
| [4] | "The DNA sequence and analysis of human chromosome 14." Heilig R., Eckenberg R., Petit J.-L., Fonknechten N., Da Silva C., Cattolico L., Levy M., Barbe V., De Berardinis V., Ureta-Vidal A., Pelletier E., Vico V., Anthouard V., Rowen L., Madan A., Qin S., Sun H., Du H. Weissenbach J.Nature 421:601-607(2003) [PubMed] [Europe PMC] [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] | "Human partial CDS from CD34+ stem cells." Ye M., Zhang Q.-H., Zhou J., Shen Y., Wu X.-Y., Guan Z.Q., Wang L., Fan H.-Y., Mao Y.-F., Dai M., Huang Q.-H., Chen S.-J., Chen Z. Submitted (MAY-1999) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-540 (ISOFORM 1). Tissue: Umbilical cord blood. |
| [7] | "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] OF 746-1556 (ISOFORM 1), VARIANT LYS-1366. Tissue: Uterus. |
| [8] | "An ACF1-ISWI chromatin-remodeling complex is required for DNA replication through heterochromatin." Collins N., Poot R.A., Kukimoto I., Garcia-Jimenez C., Dellaire G., Varga-Weisz P.D. Nat. Genet. 32:627-632(2002) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH SMARCA5 IN THE AFC COMPLEX. |
| [9] | "The histone-fold protein complex CHRAC-15/17 enhances nucleosome sliding and assembly mediated by ACF." Kukimoto I., Elderkin S., Grimaldi M., Oelgeschlager T., Varga-Weisz P.D. Mol. Cell 13:265-277(2004) [PubMed] [Europe PMC] [Abstract] Cited for: ASSOCIATION WITH THE CHRAC1/POLE3 COMPLEX, FUNCTION OF THE CHRAC COMPLEX. |
| [10] | "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] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1413 AND SER-1417, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "The chromatin-remodeling enzyme ACF is an ATP-dependent DNA length sensor that regulates nucleosome spacing." Yang J.G., Madrid T.S., Sevastopoulos E., Narlikar G.J. Nat. Struct. Mol. Biol. 13:1078-1083(2006) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION OF ACF COMPLEX. |
| [12] | "Novel regulatory role for human Acf1 in transcriptional repression of vitamin D3 receptor-regulated genes." Ewing A.K., Attner M., Chakravarti D. Mol. Endocrinol. 21:1791-1806(2007) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH NCOR1, POSSIBLE FUNCTION. |
| [13] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1402; SER-1413 AND SER-1417, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [14] | "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-270 AND SER-702, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [15] | "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: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-270; SER-1371 AND SER-1402, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [16] | "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]. |
| [17] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-731; SER-1281 AND SER-1413, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF213467 mRNA. Translation: AAF70601.1. AF221130 mRNA. Translation: AAF32366.1. AB032252 mRNA. Translation: BAA89209.1. AL121603 Genomic DNA. No translation available. AL355885 Genomic DNA. No translation available. CH471078 Genomic DNA. Translation: EAW65900.1. AF161435 mRNA. Translation: AAF28995.1. Frameshift. AL050089 mRNA. Translation: CAB43261.1. |
| IPI | IPI00383565. IPI00412415. |
| PIR | T08738. |
| RefSeq | NP_038476.2. NM_013448.2. NP_872589.1. NM_182648.1. |
| UniGene | Hs.509140. |
3D structure databases | |
| ProteinModelPortal | Q9NRL2. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q9NRL2. 2 interactions. |
| MINT | MINT-1183777. |
| STRING | 9606.ENSP00000353458. |
PTM databases | |
| PhosphoSite | Q9NRL2. |
Polymorphism databases | |
| DMDM | 116241266. |
Proteomic databases | |
| PaxDb | Q9NRL2. |
| PRIDE | Q9NRL2. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000358716; ENSP00000351555; ENSG00000198604. ENST00000360310; ENSP00000353458; ENSG00000198604. ENST00000382422; ENSP00000371859; ENSG00000198604. |
| GeneID | 11177. |
| KEGG | hsa:11177. |
| UCSC | uc001wsk.3. human. uc001wsl.3. human. |
Organism-specific databases | |
| CTD | 11177. |
| GeneCards | GC14M035221. |
| H-InvDB | HIX0037904. |
| HGNC | HGNC:960. BAZ1A. |
| HPA | HPA002730. |
| MIM | 605680. gene. |
| neXtProt | NX_Q9NRL2. |
| PharmGKB | PA25270. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG5076. |
| HOGENOM | HOG000095179. |
| HOVERGEN | HBG080889. |
| InParanoid | Q9NRL2. |
| KO | K11655. |
| OMA | SSFQNNV. |
| OrthoDB | EOG49GKFR. |
| PhylomeDB | Q9NRL2. |
Gene expression databases | |
| ArrayExpress | Q9NRL2. |
| Bgee | Q9NRL2. |
| CleanEx | HS_BAZ1A. |
| Genevestigator | Q9NRL2. |
| GermOnline | ENSG00000198604. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.20.920.10. 1 hit. 3.30.40.10. 1 hit. |
| InterPro | IPR001487. Bromodomain. IPR018359. Bromodomain_CS. IPR004022. DDT_dom. IPR018500. DDT_dom_subgr. IPR018501. DDT_dom_superfamily. IPR013136. WSTF_Acf1_Cbp146. IPR019786. Zinc_finger_PHD-type_CS. IPR011011. Znf_FYVE_PHD. IPR001965. Znf_PHD. IPR019787. Znf_PHD-finger. IPR001841. Znf_RING. IPR013083. Znf_RING/FYVE/PHD. [Graphical view] |
| Pfam | PF00439. Bromodomain. 1 hit. PF02791. DDT. 1 hit. PF00628. PHD. 1 hit. PF10537. WAC_Acf1_DNA_bd. 1 hit. [Graphical view] |
| PRINTS | PR00503. BROMODOMAIN. |
| SMART | SM00297. BROMO. 1 hit. SM00571. DDT. 1 hit. SM00249. PHD. 1 hit. SM00184. RING. 1 hit. [Graphical view] |
| SUPFAM | SSF47370. Bromodomain. 1 hit. SSF57903. FYVE_PHD_ZnF. 1 hit. |
| PROSITE | PS00633. BROMODOMAIN_1. 1 hit. PS50014. BROMODOMAIN_2. 1 hit. PS50827. DDT. 1 hit. PS51136. WAC. 1 hit. PS01359. ZF_PHD_1. 1 hit. PS50016. ZF_PHD_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | BAZ1A. human. |
| GenomeRNAi | 11177. |
| NextBio | 42529. |
| SOURCE | Search... |
Entry information
| Entry name | BAZ1A_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9NRL2 Secondary accession number(s): Q9NZ15 Q9Y3V3 | ||||||||
| 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 14 Human chromosome 14: 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
