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Aliases & Descriptions for NCOR1
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| Aliases |
|---|
| KIAA1047 1, 2, 3 | | MGC104216 1, 2 | | N-CoR 1, 2, 3 | | N-CoR1 3 | | TRAC1 1, 2 | | hCIT529I10 1, 2 | | hN-CoR 1, 2 |
| | | Descriptions |
|---|
| nuclear receptor co-repressor 1 2 | thyroid hormone- and retinoic acid receptor-associated corepressor 1 2 |
|
| | Search outside databases for aliases for NCOR1 genePrevious GC identifers: GC17M016297 GC17M017045 GC17M015877 GC17M016135 |
Summaries for NCOR1(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for NCOR1: This gene encodes a protein that mediates ligand-independent transcription repression of thyroid-hormone and retinoic-acid receptors by promoting chromatin condensation and preventing access of the transcription machinery. It is part of a complex which also includes histone deacetylases and transcriptional regulators similar to the yeast protein Sin3p. This gene is located between the Charcot-Marie-Tooth and Smith-Magenis syndrome critical regions on chromosome 17. An alternatively spliced transcript variant has been described, but its full length sequence has not been determined. [provided by RefSeq] UniProtKB/Swiss-Prot: NCOR1_HUMAN, O75376Function: Mediates transcriptional repression by certain nuclear receptors. Part of a complex which promotes histone deacetylation and the formation of repressive chromatin structures which may impede the access of basal transcription factorsGene Wiki entry for NCOR1 (Nuclear_receptor_co-repressor_1) |
Genomic Location for NCOR1
(According to
GeneLoc and/or
HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to
UCSC and
Ensembl,
Transcription factor binding sites according to
SABiosciences) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Transcription factor binding sites upstream to the NCOR1 gene 
Entrez Gene cytogenetic band: 17p11.2 Ensembl cytogenetic band: 17p11.2 HGNC cytogenetic band: 17p11.2NCOR1 Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different)
 GeneLoc gene densities for chromosome 17 GeneLoc Exon Structure GeneLoc location for GC17M015875:
(about GC identifiers)
Start:
|
15,875,443 bp from pter |
End:
|
16,059,570 bp from pter |
Size:
|
184,128 bases |
Orientation:
|
minus strand |
RefSeq DNA sequence:- NC_000017.9 NT_010718.15
| Proteins for NCOR1
(According to
1UniProtKB,
and/or Ensembl,
Phosphorylation sites according to 2Phosphosite,
RefSeq according to NCBI,
PDB rendering according to OCA and/or Proteopedia,
Recombinant Proteins
from Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Enzo Life Sciences,
Abnova,
OriGene and/or,
Abcam,
Biochemical Assays by
Invitrogen,
Millipore,
R&D Systems,
Cell Signaling Technology, and/or
Enzo Life Sciences,
Ontologies according to Gene
Ontology Consortium 01 Apr 2009 and
Entrez Gene,
Antibodies by Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Cell Signaling Technology,
Abcam,
Abnova, and/or
Novus Biologicals)
About This Section
| UniProtKB/Swiss-Prot: NCOR1_HUMAN, O75376 (See
protein sequence)Recommended Name: Nuclear receptor corepressor 1 Size: 2440 amino acids; 270210 Da
Subunit: Interacts with SIAH2, HDAC7, SAP30, SIN3A and SIN3B (By similarity). Forms a large corepressor complex that contains SIN3A/B and histone deacetylases HDAC1 and HDAC2. This complex associates with the thyroid (TR) and the retinoid acid receptors (RAR) in the absence of ligand. Interacts with DACH1. Component of the N-Cor repressor complex, at least composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1XR1, CORO2A and GPS2. Interacts with TRIM28 and MJD2A/JHDM3A. Interacts with ZBTB33/KAISO, and this interaction serves to recruit the N-CoR complex to promoter regions containing methylated CpG dinucleotides. Interacts with the catalytic domain of HDAC9. Interacts with CBFA2T3 and HEXIM1. Interacts with C1D (By similarity)
Subcellular location: Nucleus (By similarity)
PDB structures from and Proteopedia :2EQR (3D)
 
Secondary accessions: Q9UPV5 Q9UQ18Alternative splicing: 2 isoforms: O75376-1 O75376-2 Post-translational modifications:
Ubiquitinated; mediated by SIAH2 and leading to its subsequent proteasomal degradation (By similarity)1
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_006302.2
ENSEMBL proteins: ENSP00000379190 ENSP00000379192 ENSP00000379198 ENSP00000379189 ENSP00000379187 ENSP00000268712
Human Recombinant Proteins Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 
1 Gene Ontology (GO) cellular component term (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0005634 | nucleus |
IEA | -- | About this table
Antibodies for NCOR1: Assays for NCOR1: | Protein
Domains/ Families for NCOR1(According to InterPro, ProtoNet,
UniProtKB, and/or BLOCKS,
Sets of similar genes according to GeneDecks)
About This Section
| - Graphical View of Domain Structure for InterPro Entry O75376
ProtoNet protein and cluster: O75376 UniProtKB/Swiss-Prot: NCOR1_HUMAN, O75376Domain: The N-terminal region contains three independent domains that are capable of mediating transcriptional repression (RD1, RD2 and RD3)Domain: The C-terminal region contains two separate nuclear receptor-interacting domains (ID1 and ID2), each of which contains a conserved sequence referred to as the CORNR box. This motif is necessary and sufficient for binding to unligated nuclear hormone receptors, while sequences flanking the CORNR box determine the precise nuclear hormone receptor specificity (By similarity)Similarity: Belongs to the N-CoR nuclear receptor corepressors familySimilarity: Contains 2 SANT domains | Gene Function for NCOR1
(According to MGI Jun 06 2009, UniProtKB,
IUBMB,and/or Genatlas,
shRNA from
OriGene,
Sigma-Aldrich, RNAi from
Sigma-Aldrich,
RNAi Products,
Clones, and
Q-PCR Products
from Invitrogen,
Millipore,
OriGene, and/or
Abnova,
siRNAs from
Applied Biosystems,
SYBR primers from OriGene,
Cell-based Assays from Millipore,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
| Inhib. RNA: |  | Invitrogen RNAi Products for gene knock-down (NCOR1) | |  | Millipore RNAi Products for the Analysis of NCOR1 Gene knock-down | |  | Abnova Chimera RNAi Products for Gene knock-down (NCOR1) |               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_006311
Applied Biosystems Silencer® siRNAs for NCOR1
Sigma-Aldrich siRNA for NCOR1  Sigma-Aldrich shRNA for NCOR1  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_006311                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_006311                                  untagged cDNA clone in CMV expression vector: NM_006311 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_006311
UniProtKB/Swiss-Prot: NCOR1_HUMAN, O75376Function: Mediates transcriptional repression by certain nuclear receptors. Part of a complex which promotes histone deacetylation and the formation of repressive chromatin structures which may impede the access of basal transcription factorsGenatlas biochemistry entry for NCOR1:nuclear receptor co-repressor 1,homolog to SMRT,recruiting the CoR/Sin3/HDAC1/HDAC2 complex,resulting in chromatin remodeling and repression of transcription,frequently deleted in malignant disorders,localized between CMT1A and SMS12 MGI mutant phenotypes (inferred from 4 alleles ) (MGI details for Ncor1):
4 Gene Ontology (GO) molecular function terms (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0003700 | transcription factor activity |
IEA | -- | | GO:0003714 | transcription corepressor activity |
TAS | 7566114 | | GO:0019904 | protein domain specific binding |
IEA | -- | | GO:0043565 | sequence-specific DNA binding |
IEA | -- | About this table | Pathways & Interactions for NCOR1
(Pathways according to Invitrogen
(maps by GeneGo),
Millipore,
Cell Signaling Technology,
Sigma-Aldrich,
KEGG
and/or UniProtKB,
Sets of similar genes according to GeneDecks,
Proteins Network according to
SABiosciences,
Interactions according to 1UniProtKB,
2MINT, and/or
3STRING,
with links to IntAct and
Ensembl,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|
5/9 Sigma-Aldrich "Your Favorite Gene" Pathways for NCOR1 (Your Favorite Gene powered by Ingenuity) (see all 9
) 
Gene Network CentralTM Interacting Genes and Proteins Network for NCOR1 
5/147 Interacting proteins for NCOR1 (O753761, 2 ENSP000002687123) via UniProtKB, MINT, and/or STRING (see all 147
)About this table
3 Gene Ontology (GO) biological process terms (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0006366 | transcription from RNA polymerase II promoter |
TAS | 7566114 | | GO:0016568 | chromatin modification |
IEA | -- | | GO:0045892 | negative regulation of transcription, DNA-dependent |
IEA | -- | About this table
|
Drugs & Compounds for NCOR1(Chemical Compounds according to UniProtKB, Enzo Life Sciences,
Sigma-Aldrich, Tocris Bioscience, and/or
Novoseek and Drugs according to
Enzo Life Sciences and/or
PharmGKB)
About This Section
|
Browse Tocris compounds for NCOR1 6 Novoseek chemical compound relationships for NCOR1 gene
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| steroid |
55.16 |
26 |
17671682 (1), 19183483 (1), 9851803 (1), 18781912 (1) (see all 16) |
| zinc |
37.41 |
5 |
9819405 (1), 10572087 (1), 12427969 (1), 15377655 (1) (see all 5) |
| progesterone |
31.28 |
3 |
17571860 (1), 15857753 (1), 18521745 (1) |
| triiodothyronine |
24.88 |
2 |
16712523 (1), 14601091 (1) |
| estradiol |
9.46 |
2 |
16608856 (1), 17047084 (1) |
| cyclic amp |
1.85 |
1 |
15525597 (1) |
About this table
|
Transcripts for NCOR1(GenBank/EMBL/DDBJ Accessions according to
Unigene
(Build 219 Homo sapiens; Jun 2 2009) or GenBank, RefSeq according to Entrez Gene,
DOTS (version 10), and/or
AceView,
non coding RNAs according to
RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc,
alternative splicing isoforms according to ASD and/or
ECgene,
RNAi Products from Invitrogen,
Millipore, and/or
Abnova,
siRNAs from Applied Biosystems,
Sigma-Aldrich,
shRNA from
Sigma-Aldrich,
OriGene,
Tagged/untagged cDNA clones from
OriGene, Expression Assays from Applied Biosystems) About This Section
| Inhib. RNA: |  | Invitrogen RNAi Products for gene knock-down (NCOR1) | |  | Millipore RNAi Products for the Analysis of NCOR1 Gene knock-down | |  | Abnova Chimera RNAi Products for Gene knock-down (NCOR1) |               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_006311
Sigma-Aldrich siRNA for NCOR1  Sigma-Aldrich shRNA for NCOR1  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_006311 REFSEQ mRNAs for NCOR1 gene: NM_006311.2
Applied Biosystems TaqMan ® Gene Expression Assays: NM_006311               OriGene GFP tagged cDNA clone in CMV expression vector: NM_006311                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_006311                                  untagged cDNA clone in CMV expression vector: NM_006311  Additional cDNA sequence: AB028450.1 AB028451.1 AB028970.2 AF044209.1 AF087856.1 AF303584.1 AF303585.1 AF303586.1 AK295893.1 AK302746.1 AK307614.1 AK310405.1 AL137641.1 BC026028.1 BC035748.1 BC050594.2 BC056862.1 BC058511.1 BC068996.1 BC107772.1 BC142648.1 BC167431.1 CR625140.1 24/30 DOTS entries (see all 30
): DT.413437 DT.95225035 DT.91947143 DT.92379058 DT.95303359 DT.95307290 DT.92457437 DT.97855793 DT.97855795 DT.101983946 DT.92457355 DT.91971483 DT.120903542 DT.95226122 DT.40289536 DT.95260736 DT.102835647 DT.75140900 DT.120903520 DT.120903545 DT.120903614 DT.120903648 DT.75144676 DT.91922173 24/358 AceView cDNA sequences (see all 358
):BX100657 AA346710 BM693946 BM825002 AI671770 BF312695 BU608885 AV729453 AA641168 BQ230077 BE502011 BM459944 CB105322 BE514943 CB163130 N53987 AI821208 CN482317 AA505083 CB269102 AI568614 BE670027 AI769699 AA505080
highest scoring ESTs for NCOR1:BE909309 BF303805 BF666907 BF683644 BG505814 BG722872 BI763091 BI918410 BM559162 BM802851 Unigene Cluster for NCOR1: Nuclear receptor co-repressor 1 Hs.462323 [show with all ESTs]Unigene Representative Sequence: AF087856
GeneLoc Exon Structure
5 Alternative Splicing Database (ASD) splice patterns (SP) for NCOR1
| ExUns: | 1 | ^ | 2a | · | 2b | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13 | ^ | 14 | ^ | 15 | ^ | 16 | ^ | 17 | ^ | 18 | ^ | 19 | ^ | 20a | · | 20b | ^ | 21 | ^ | 22a | · | 22b | ^ | 23 | ^ | |
| SP1: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | - |   | |   | |
| SP2: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |
| SP3: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   |
| ExUns: | 24 | ^ | 25 | ^ | 26 | ^ | 27 | ^ | 28 | ^ | 29 | ^ | 30 | ^ | 31 | ^ | 32a | · | 32b | ^ | 33 | ^ | 34 | ^ | 35 | ^ | 36 | ^ | 37a | · | 37b | ^ | 38 | ^ | 39a | · | 39b | ^ | 40 | ^ | 41 | ^ | 42 | ^ | 43 | ^ | 44 | ^ | 45 | ^ | 46 | |
| SP1: | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP2: | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | - |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP3: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   | |   |
About this scheme
ECgene alternative splicing isoforms for NCOR1
6 Ensembl transcripts including schematic representations: ENST00000395849
ENST00000395851
ENST00000395857
ENST00000395848
ENST00000395846
ENST00000268712
|
Expression for NCOR1
(Experimental results according to
1GeneNote
and GNF BioGPS,
probe sets-to-genes annotations according to
2GeneAnnot ,
3GeneTide ,
Sets of similar genes according to GeneDecks,
Electronic Northern calculations according to data from
UniGene (Build 219 Homo sapiens),
SAGE tags according to
CGAP,
plus additional links to
SOURCE, and/or
GNF
BioGPS, and/or
EXPOLDB, and/or
UniProtKB,
Expression Assays from
Applied Biosystems
)
About This Section
| NCOR1 expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for NCOR1
1 / 2 / 3 7 probe-sets matching NCOR1 gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: CCCCTAAGTA
SOURCE GeneReport for Unigene cluster: Hs.462323
Expression variation in blood from EXPOLDB for NCOR1 |
Orthologs for NCOR1
(Orthologs according to
1,2HomoloGene (2older version, for species not in 1newer version),
3euGenes,
4SGD
and/or
5MGI Jun 06 2009,
with possible further links to
Flybase
and/or
WormBase,
Gene Trees according to Ensembl)
About This Section
|
Orthologs for NCOR1 gene from 5/10 species (see all 10
)
About this table Species with no ortholog for NCOR1
ENSEMBL Gene Tree for NCOR1 | Paralogs for NCOR1(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| Paralogs for NCOR1 gene
- C20orf1912 NCOR22 ENSG000002052032
|
SNPs/Variants for NCOR1(According to the
1NCBI SNP Database,
2Ensembl,
3PupaSUITE, and
UniProtKB,
Linkage Disequilibrium by HapMap,
Genotyping Reagents from
Applied Biosystems)
About This Section
|
HapMap Linkage Disequilibrium images for NCOR1 (up to first 250kb)
|
Disorders & Mutations for NCOR1
(in which this Gene is Involved, According to
OMIM, UniProtKB,
Novoseek, PharmGKB,
Genatlas, GeneTests,
Blood group antigen gene mutations by BGMUT,
HGMD, GAD,
HuGE Navigator,
BCGD,
and/or TGDB.)
About This Section
|
OMIM: 600849
10/13 Novoseek disease relationships for NCOR1 gene (see all 13
)
About this table
Human Genome Epidemiology Navigator: NCOR1 (3 documents)
|
Medical News for NCOR1(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for NCOR1 (in
PubMed.
Associations of this gene to articles via
1Novoseek,
2HGNC,
3Entrez Gene,
4UniProtKB/Swiss-Prot,
5UniProtKB/TrEMBL,
6GAD, and/or
7PharmGKB)
About This Section
| 10/269 PubMed articles for NCOR1 gene (see all 269
):- ETO, fusion partner in t(8;21) acute myeloid leukemia, represses transcription by interaction with the human N-CoR/mSin3/HDAC1 complex. (PubMed id 9724795)2, 3, 4 Wang J....Liu J.M. (1998)
- JMJD2A is a novel N-CoR-interacting protein and is involved in repression of the human transcription factor achaete scute-like homologue 2 (ASCL2/Hash2). (PubMed id 16024779)1, 3, 4 Zhang D.... Wong J. (2005)
- DACH1 inhibits transforming growth factor-beta signaling through binding Smad4. (PubMed id 14525983)1, 3, 4 Wu K.... Pestell R.G. (2003)
- A probability-based approach for high-throughput protein phosphorylation analysis and site localization. (PubMed id 16964243)3, 4 Beausoleil S.A.... Gygi S.P. (2006)
- Global, in vivo, and site-specific phosphorylation dynamics in signaling networks. (PubMed id 17081983)3, 4 Olsen J.V....Mann M. (2006)
- Large-scale characterization of HeLa cell nuclear phosphoproteins. (PubMed id 15302935)3, 4 Beausoleil S.A....Gygi S.P. (2004)
- N-CoR mediates DNA methylation-dependent repression through a methyl CpG binding protein Kaiso. (PubMed id 14527417)3, 4 Yoon H.-G.... Wong J. (2003)
- The histone deacetylase 9 gene encodes multiple protein isoforms. (PubMed id 12590135)3, 4 Petrie K....Zelent A. (2003)
- The N-CoR-HDAC3 nuclear receptor corepressor complex inhibits the JNK pathway through the integral subunit GPS2. (PubMed id 11931768)3, 4 Zhang J....Roeder R.G. (2002)
- ETO, a target of t(8;21) in acute leukemia, makes distinct contacts with multiple histone deacetylases and binds mSin3A through its oligomerization domain. (PubMed id 11533236)3, 4 Amann J.M.... Hiebert S.W. (2001)
|
Search for NCOR1
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing NCOR1
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing NCOR1
(According to HUGE)
About This Section
| |
Specialized Databases showing NCOR1(According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL, Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot) About This Section
|
| About This Section
| --
| Services for NCOR1(Reagents available from Applied Biosystems, Antibodies and assays by Cell
Signaling Technology, Abcam, Novus Biologicals, Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich, Enzo Life Sciences, and/or Tocris Bioscience) About This Section
| 
 Products for NCOR1:

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Incremental update: 13 Oct 2009
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