O95163 (ELP1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 118.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Elongator complex protein 1 Short name=ELP1 Alternative name(s): IkappaB kinase complex-associated protein Short name=IKK complex-associated protein p150 | ||||
| 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 | 1332 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May act as a scaffold protein that may assemble active IKK-MAP3K14 complexes (IKKA, IKKB and MAP3K14/NIK). Ref.7 Ref.8 Acts as subunit of the RNA polymerase II elongator complex, which is a histone acetyltransferase component of the RNA polymerase II (Pol II) holoenzyme and is involved in transcriptional elongation. Elongator may play a role in chromatin remodeling and is involved in acetylation of histones H3 and probably H4. Involved in cell migration. Ref.7 Ref.8 |
| Subunit structure | Interacts preferentially with MAP3K14/NIK followed by IKK-alpha and IKK-beta. Component of the RNA polymerase II elongator complex (Elongator), which consists of IKBKAP/ELP1, STIP1/ELP2, ELP3, ELP4, ELP5 and ELP6. Elongator associates with the C-terminal domain (CTD) of Pol II largest subunit. Interacts with ELP3. Ref.7 Ref.8 Ref.12 |
| Subcellular location | |
| Involvement in disease | Hereditary sensory and autonomic neuropathy 3 (HSAN3) [MIM:223900]: A form of hereditary sensory and autonomic neuropathy, a genetically and clinically heterogeneous group of disorders characterized by degeneration of dorsal root and autonomic ganglion cells, and by sensory and/or autonomic abnormalities. HSAN3 patients manifest a variety of symptoms such as alacrima, decreased taste, decreased sensitivity to pain and temperature, vasomotor instability, hypoactive or absent deep tendon reflexes, vomiting crises, and gastrointestinal dysfunction. |
| Sequence similarities | Belongs to the ELP1/IKA1 family. |
| Sequence caution | The sequence CAB43219.1 differs from that shown. Reason: Frameshift at position 1286. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| ELP3 | Q9H9T3 | 4 | EBI-347559,EBI-355217 | |
| HTT | P42858 | 4 | EBI-347559,EBI-466029 | |
| IRF4 | Q15306 | 2 | EBI-347559,EBI-751345 |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1332 | 1332 | Elongator complex protein 1 | PRO_0000084177 | |||||
Amino acid modifications | |||||||||
| Modified residue | 867 | 1 | Phosphoserine Ref.9 Ref.10 | ||||||
| Modified residue | 1171 | 1 | Phosphoserine Ref.9 | ||||||
| Modified residue | 1174 | 1 | Phosphoserine Ref.9 | ||||||
Natural variations | |||||||||
| Natural variant | 70 | 1 | R → C. Corresponds to variant rs3737311 [ dbSNP | Ensembl ]. | VAR_047476 | |||||
| Natural variant | 182 | 1 | M → K. Corresponds to variant rs10521092 [ dbSNP | Ensembl ]. | VAR_047477 | |||||
| Natural variant | 312 | 1 | E → K. Ref.1 Corresponds to variant rs1140064 [ dbSNP | Ensembl ]. | VAR_047478 | |||||
| Natural variant | 525 | 1 | R → Q. Corresponds to variant rs838827 [ dbSNP | Ensembl ]. | VAR_047479 | |||||
| Natural variant | 696 | 1 | R → P in HSAN3; mild phenotype; phosphorylation is reduced. Ref.2 Ref.13 | VAR_011327 | |||||
| Natural variant | 765 | 1 | G → E. Corresponds to variant rs2230792 [ dbSNP | Ensembl ]. | VAR_047480 | |||||
| Natural variant | 816 | 1 | I → L. Corresponds to variant rs2230793 [ dbSNP | Ensembl ]. | VAR_047481 | |||||
| Natural variant | 830 | 1 | I → M. Corresponds to variant rs2230794 [ dbSNP | Ensembl ]. | VAR_047482 | |||||
| Natural variant | 848 | 1 | T → N. Corresponds to variant rs10979599 [ dbSNP | Ensembl ]. | VAR_047483 | |||||
| Natural variant | 952 | 1 | K → I. Corresponds to variant rs2230798 [ dbSNP | Ensembl ]. | VAR_047484 | |||||
| Natural variant | 1013 | 1 | G → S. Corresponds to variant rs2230795 [ dbSNP | Ensembl ]. | VAR_047485 | |||||
| Natural variant | 1072 | 1 | C → S. Ref.2 Ref.6 Corresponds to variant rs3204145 [ dbSNP | Ensembl ]. | VAR_047486 | |||||
| Natural variant | 1158 | 1 | P → L. Ref.6 Corresponds to variant rs1538660 [ dbSNP | Ensembl ]. | VAR_047487 | |||||
Experimental info | |||||||||
| Sequence conflict | 304 | 1 | W → R in AAC64258. Ref.1 | ||||||
| Sequence conflict | 754 | 1 | L → P in AAC64258. Ref.1 | ||||||
| Sequence conflict | 961 | 1 | C → G in CAB43219. Ref.6 | ||||||
| Sequence conflict | 1320 | 1 | I → V in CAB43219. Ref.6 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "IKAP is a scaffold protein of the IkappaB kinase complex." Cohen L., Henzel W.J., Baeuerle P.A. Nature 395:292-296(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE, VARIANT LYS-312. Tissue: Cervix carcinoma. |
| [2] | "Tissue-specific expression of a splicing mutation in the IKBKAP gene causes familial dysautonomia." Slaugenhaupt S.A., Blumenfeld A., Gill S.P., Leyne M., Mull J., Cuajungco M.P., Liebert C.B., Chadwick B.P., Idelson M., Reznik L., Robbins C.M., Makalowska I., Brownstein M.J., Krappmann D., Scheidereit C., Maayan C., Axelrod F.B., Gusella J.F. Am. J. Hum. Genet. 68:598-605(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT HSAN3 PRO-696, VARIANT SER-1072. |
| [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]. Tissue: Hippocampus. |
| [4] | "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]. |
| [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 (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "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 961-1332, VARIANTS SER-1072 AND LEU-1158. Tissue: Brain. |
| [7] | "Purification and characterization of the human elongator complex." Hawkes N.A., Otero G., Winkler G.S., Marshall N., Dahmus M.E., Krappmann D., Scheidereit C., Thomas C.L., Schiavo G., Erdjument-Bromage H., Tempst P., Svejstrup J.Q. J. Biol. Chem. 277:3047-3052(2002) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE RNA POLYMERASE II ELONGATOR COMPLEX, MASS SPECTROMETRY, SUBCELLULAR LOCATION, FUNCTION OF THE RNA POLYMERASE II ELONGATOR COMPLEX. |
| [8] | "Human Elongator facilitates RNA polymerase II transcription through chromatin." Kim J.H., Lane W.S., Reinberg D. Proc. Natl. Acad. Sci. U.S.A. 99:1241-1246(2002) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE RNA POLYMERASE II ELONGATOR CORE COMPLEX, MASS SPECTROMETRY, INTERACTION WITH ELP3, SUBCELLULAR LOCATION, FUNCTION OF THE RNA POLYMERASE II ELONGATOR COMPLEX. |
| [9] | "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-867; SER-1171 AND SER-1174, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [10] | "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-867, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "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]. |
| [12] | "DERP6 (ELP5) and C3ORF75 (ELP6) regulate tumorigenicity and migration of melanoma cells as subunits of Elongator." Close P., Gillard M., Ladang A., Jiang Z., Papuga J., Hawkes N., Nguyen L., Chapelle J.P., Bouillenne F., Svejstrup J., Fillet M., Chariot A. J. Biol. Chem. 287:32535-32545(2012) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE RNA POLYMERASE II ELONGATOR COMPLEX, SUBCELLULAR LOCATION. |
| [13] | "Familial dysautonomia is caused by mutations of the IKAP gene." Anderson S.L., Coli R., Daly I.W., Kichula E.A., Rork M.J., Volpi S.A., Ekstein J., Rubin B.Y. Am. J. Hum. Genet. 68:753-758(2001) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT HSAN3 PRO-696, EFFECT ON PHOSPHORYLATION. |
| + | Additional computationally mapped references. |
Web resources
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF044195 mRNA. Translation: AAC64258.1. AF153419 mRNA. Translation: AAG43369.1. AK001641 mRNA. Translation: BAG50955.1. AK289962 mRNA. Translation: BAF82651.1. AL354797, AL359692 Genomic DNA. Translation: CAI39465.1. AL359692, AL354797 Genomic DNA. Translation: CAI40569.1. CH471105 Genomic DNA. Translation: EAW59027.1. AL049945 mRNA. Translation: CAB43219.1. Frameshift. |
| IPI | IPI00293735. |
| RefSeq | NP_003631.2. NM_003640.3. |
| UniGene | Hs.494738. |
3D structure databases | |
| ProteinModelPortal | O95163. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-27579N. |
| IntAct | O95163. 22 interactions. |
| MINT | MINT-1034584. |
| STRING | 9606.ENSP00000363779. |
PTM databases | |
| PhosphoSite | O95163. |
Proteomic databases | |
| PaxDb | O95163. |
| PRIDE | O95163. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000374647; ENSP00000363779; ENSG00000070061. |
| GeneID | 8518. |
| KEGG | hsa:8518. |
| UCSC | uc004bdl.3. human. |
Organism-specific databases | |
| CTD | 8518. |
| GeneCards | GC09M111629. |
| HGNC | HGNC:5959. IKBKAP. |
| HPA | CAB021340. |
| MIM | 223900. phenotype. 603722. gene. |
| neXtProt | NX_O95163. |
| Orphanet | 1764. Familial dysautonomia. |
| PharmGKB | PA29775. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG5290. |
| HOVERGEN | HBG019038. |
| InParanoid | O95163. |
| KO | K11373. |
| OMA | HPVNQVT. |
| OrthoDB | EOG4KPT90. |
| PhylomeDB | O95163. |
Gene expression databases | |
| ArrayExpress | O95163. |
| Bgee | O95163. |
| CleanEx | HS_IKBKAP. |
| Genevestigator | O95163. |
| GermOnline | ENSG00000070061. Homo sapiens. |
Family and domain databases | |
| Gene3D | 2.120.10.30. 2 hits. |
| InterPro | IPR011042. 6-blade_b-propeller_TolB-like. IPR006849. IKI3. [Graphical view] |
| PANTHER | PTHR12747. PTHR12747. 1 hit. |
| Pfam | PF04762. IKI3. 1 hit. [Graphical view] |
| PIRSF | PIRSF017233. IKAP. 1 hit. |
| ProtoNet | Search... |
Other | |
| ChEMBL | CHEMBL1818. |
| GenomeRNAi | 8518. |
| NextBio | 31890. |
| SOURCE | Search... |
Entry information
| Entry name | ELP1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O95163 Secondary accession number(s): Q5JSV2, Q9H327, Q9UG87 | ||||||||
| 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with
