Q5TA45 (INT11_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 73.
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: Integrator complex subunit 11 Short name=Int11 EC=3.1.27.- Alternative name(s): Cleavage and polyadenylation-specific factor 3-like protein Short name=CPSF3-like protein Protein related to CPSF subunits of 68 kDa Short name=RC-68 | ||||
| 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 | 600 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Catalytic component of the Integrator complex, a complex involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3'-box-dependent processing. The Integrator complex is associated with the C-terminal domain (CTD) of RNA polymerase II largest subunit (POLR2A) and is recruited to the U1 and U2 snRNAs genes. Mediates the snRNAs 3' cleavage. Ref.6 |
| Subunit structure | Belongs to the multiprotein complex Integrator, at least composed of INTS1, INTS2, INTS3, INTS4, INTS5, INTS6, INTS7, INTS8, INTS9/RC74, INTS10, CPSF3L/INTS11 and INTS12. Ref.6 |
| Subcellular location | |
| Domain | The HXHXDH motif is essential for the endoribonuclease activity of the CPSF complex By similarity. |
| Sequence similarities | Belongs to the metallo-beta-lactamase superfamily. RNA-metabolizing metallo-beta-lactamase-like family. INTS11 subfamily. |
| Sequence caution | The sequence BAA91246.1 differs from that shown. Reason: Frameshift at position 587. The sequence BAB14541.1 differs from that shown. Reason: Frameshift at position 248. The sequence CAI23174.1 differs from that shown. Reason: Erroneous initiation. The sequence CAI23176.1 differs from that shown. Reason: Erroneous initiation. The sequence CAI23177.1 differs from that shown. Reason: Erroneous initiation. The sequence CAI23179.1 differs from that shown. Reason: Erroneous gene model prediction. The sequence CAI23180.1 differs from that shown. Reason: Erroneous gene model prediction. The sequence CAI23181.1 differs from that shown. Reason: Erroneous gene model prediction. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Nucleus |
| Coding sequence diversity | Alternative splicing |
| Molecular function | Hydrolase |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Cellular_component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell nucleusInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular_function | hydrolase activity Inferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q5TA45-1) 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: Q5TA45-2) The sequence of this isoform differs from the canonical sequence as follows: 43-143: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q5TA45-3) The sequence of this isoform differs from the canonical sequence as follows: 143-164: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q5TA45-4) The sequence of this isoform differs from the canonical sequence as follows: 1-29: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 600 | 600 | Integrator complex subunit 11 | PRO_0000259563 | |||||
Regions | |||||||||
| Motif | 68 – 73 | 6 | HXHXDH motif | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 29 | 29 | Missing in isoform 4. | VSP_045428 | |||||
| Alternative sequence | 43 – 143 | 101 | Missing in isoform 2. | VSP_021472 | |||||
| Alternative sequence | 143 – 164 | 22 | Missing in isoform 3. | VSP_021473 | |||||
Experimental info | |||||||||
| Mutagenesis | 203 | 1 | E → Q: Abolishes the ability of the Integrator complex to process U1 and U2 snRNA genes. Ref.6 | ||||||
| Sequence conflict | 95 | 1 | P → S in CAB66747. Ref.1 | ||||||
| Sequence conflict | 95 | 1 | P → S in CAG38588. Ref.3 | ||||||
| Sequence conflict | 253 | 1 | E → K in BAB13943. Ref.2 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs." Wiemann S., Weil B., Wellenreuther R., Gassenhuber J., Glassl S., Ansorge W., Boecher M., Bloecker H., Bauersachs S., Blum H., Lauber J., Duesterhoeft A., Beyer A., Koehrer K., Strack N., Mewes H.-W., Ottenwaelder B., Obermaier B. Poustka A.Genome Res. 11:422-435(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [2] | "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] (ISOFORMS 2; 3 AND 4). Tissue: Brain and Embryo. |
| [3] | "Cloning of human full open reading frames in Gateway(TM) system entry vector (pDONR201)." Ebert L., Schick M., Neubert P., Schatten R., Henze S., Korn B. Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [4] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed] [Europe PMC] [Abstract] 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: Colon, Lymph and Ovary. |
| [6] | "Integrator, a multiprotein mediator of small nuclear RNA processing, associates with the C-terminal repeat of RNA polymerase II." Baillat D., Hakimi M.-A., Naeaer A.M., Shilatifard A., Cooch N., Shiekhattar R. Cell 123:265-276(2005) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY, IDENTIFICATION IN THE INTEGRATOR COMPLEX, FUNCTION, MUTAGENESIS OF GLU-203. |
| [7] | "A CPSF-73 homologue is required for cell cycle progression but not cell growth and interacts with a protein having features of CPSF-100." Dominski Z., Yang X.-C., Purdy M., Wagner E.J., Marzluff W.F. Mol. Cell. Biol. 25:1489-1500(2005) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION, SUBCELLULAR LOCATION, INTERACTION WITH INTS9. |
| [8] | "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]. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AL136813 mRNA. Translation: CAB66747.1. AK000549 mRNA. Translation: BAA91246.1. Sequence problems. AK021939 mRNA. Translation: BAB13943.1. AK023356 mRNA. Translation: BAB14541.1. Frameshift. AK297350 mRNA. Translation: BAG59799.1. CR533557 mRNA. Translation: CAG38588.1. AL139287 Genomic DNA. Translation: CAI23174.1. Different initiation. AL139287 Genomic DNA. Translation: CAI23176.1. Different initiation. AL139287 Genomic DNA. Translation: CAI23177.1. Different initiation. AL139287 Genomic DNA. Translation: CAI23179.1. Sequence problems. AL139287 Genomic DNA. Translation: CAI23180.1. Sequence problems. AL139287 Genomic DNA. Translation: CAI23181.1. Sequence problems. BC000675 mRNA. Translation: AAH00675.2. BC007978 mRNA. Translation: AAH07978.1. BC013904 mRNA. Translation: AAH13904.2. BK005728 mRNA. Translation: DAA05728.1. BK005673 mRNA. Translation: DAA05669.1. |
| IPI | IPI00063404. IPI00306882. IPI00514973. |
| RefSeq | NP_001243385.1. NM_001256456.1. NP_001243389.1. NM_001256460.1. NP_001243392.1. NM_001256463.1. NP_060341.2. NM_017871.5. |
| UniGene | Hs.6449. |
3D structure databases | |
| ProteinModelPortal | Q5TA45. |
| SMR | Q5TA45. Positions 3-446. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q5TA45. 4 interactions. |
| MINT | MINT-1482228. |
PTM databases | |
| PhosphoSite | Q5TA45. |
Polymorphism databases | |
| DMDM | 118572557. |
Proteomic databases | |
| PaxDb | Q5TA45. |
| PRIDE | Q5TA45. |
Protocols and materials databases | |
| DNASU | 54973. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000419704; ENSP00000404886; ENSG00000127054. ENST00000435064; ENSP00000413493; ENSG00000127054. ENST00000450926; ENSP00000392848; ENSG00000127054. ENST00000545578; ENSP00000444672; ENSG00000127054. |
| GeneID | 54973. |
| KEGG | hsa:54973. |
| UCSC | uc001aee.1. human. uc001aeh.1. human. uc009vjz.1. human. |
Organism-specific databases | |
| CTD | 54973. |
| GeneCards | GC01M001236. |
| HGNC | HGNC:26052. CPSF3L. |
| HPA | HPA028379. HPA029025. |
| MIM | 611354. gene. |
| neXtProt | NX_Q5TA45. |
| PharmGKB | PA142672080. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG1236. |
| HOVERGEN | HBG080215. |
| InParanoid | Q5TA45. |
| KO | K13148. |
| OrthoDB | EOG4GXFMB. |
| PhylomeDB | Q5TA45. |
Gene expression databases | |
| ArrayExpress | Q5TA45. |
| Bgee | Q5TA45. |
| Genevestigator | Q5TA45. |
| GermOnline | ENSG00000127054. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR001279. Beta-lactamas-like. IPR022712. Beta_Casp. IPR011108. RMMBL. [Graphical view] |
| Pfam | PF10996. Beta-Casp. 1 hit. PF00753. Lactamase_B. 1 hit. PF07521. RMMBL. 1 hit. [Graphical view] |
| SMART | SM01027. Beta-Casp. 1 hit. SM00849. Lactamase_B. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | CPSF3L. human. |
| GenomeRNAi | 54973. |
| NextBio | 58222. |
| SOURCE | Search... |
Entry information
| Entry name | INT11_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q5TA45 Secondary accession number(s): B4DM87 Q9NWX9 | ||||||||
| 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 1 Human chromosome 1: entries, gene names and cross-references to MIM |
| 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
