Q9P2M7 (CING_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
April 3, 2013.
Version 95.
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: Cingulin | ||||
| 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 | 1197 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Probably plays a role in the formation and regulation of the tight junction (TJ) paracellular permeability barrier. |
| Subunit structure | Homodimer By similarity. Interacts with TJP1/ZO-1. Ref.8 |
| Subcellular location | Cell junction › tight junction By similarity. Note: Localizes to the apical junction complex composed of tight and adherens junctions By similarity. |
| Tissue specificity | Localized on the cytoplasmic face of tight junctions of polarized epithelia and some endothelia. Expressed in pancreas, kidney, liver and lung, but not in skeletal muscle, placenta, brain or heart. |
| Domain | Deletion of the ZO-1 interaction motif (ZIM) decreases but does not abolish colocalization with ZO-1. |
| Sequence similarities | Belongs to the cingulin family. |
| Sequence caution | The sequence AAF74498.1 differs from that shown. Reason: Erroneous initiation. The sequence AAI52446.1 differs from that shown. Reason: Erroneous initiation. The sequence BAA92557.1 differs from that shown. Reason: Erroneous initiation. The sequence BAF82696.1 differs from that shown. Reason: Erroneous initiation. The sequence CAI16590.1 differs from that shown. Reason: Erroneous initiation. The sequence EAW53434.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cell junction Tight junction |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Coiled coil |
| PTM | Acetylation Phosphoprotein |
| Technical term | Complete proteome Direct protein sequencing Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | transforming growth factor beta receptor signaling pathway Traceable author statement. Source: Reactome |
| Cellular_component | myosin complex Inferred from electronic annotation. Source: InterPro tight junctionNon-traceable author statement PubMed 12529927. Source: UniProtKB |
| Molecular_function | actin binding Inferred from sequence or structural similarity. Source: UniProtKB motor activityInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9P2M7-1) 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: Q9P2M7-2) The sequence of this isoform differs from the canonical sequence as follows: 698-771: KMVAEAEATV...QRLEAEKQQL → RGVGTGLRRW...KRLAGGSCSL 772-1197: Missing. | ||||||
| Note: May be due to an intron retention. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1197 | 1197 | Cingulin | PRO_0000089763 | |||||
Regions | |||||||||
| Region | 1 – 351 | 351 | Head | ||||||
| Region | 106 – 400 | 295 | Interacts with ZO-2 | ||||||
| Region | 1155 – 1197 | 43 | Tail | ||||||
| Coiled coil | 352 – 1154 | 803 | Potential | ||||||
| Motif | 42 – 56 | 15 | ZIM | ||||||
| Compositional bias | 363 – 836 | 474 | Glu-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 111 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 112 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 129 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 131 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 134 | 1 | Phosphoserine Ref.10 Ref.11 Ref.14 | ||||||
| Modified residue | 149 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 159 | 1 | Phosphoserine Ref.11 Ref.13 Ref.14 | ||||||
| Modified residue | 208 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 211 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 252 | 1 | Phosphoserine Ref.13 Ref.14 | ||||||
| Modified residue | 573 | 1 | N6-acetyllysine Ref.12 | ||||||
| Modified residue | 706 | 1 | Phosphothreonine Ref.14 | ||||||
| Modified residue | 1176 | 1 | Phosphoserine Ref.10 | ||||||
Natural variations | |||||||||
| Alternative sequence | 698 – 771 | 74 | KMVAE…EKQQL → RGVGTGLRRWRLRVSGGLRS QRVWKVTCHGYVLTSSWVLG MWFKEARIWQGEDTCICVGV GFSEKRLAGGSCSL in isoform 2. | VSP_037039 | |||||
| Alternative sequence | 772 – 1197 | 426 | Missing in isoform 2. | VSP_037040 | |||||
| Natural variant | 479 | 1 | R → Q. Corresponds to variant rs12038198 [ dbSNP | Ensembl ]. | VAR_057809 | |||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Human and Xenopus cingulin share a modular organization of the coiled-coil rod domain: predictions for intra- and intermolecular assembly." Citi S., D'Atri F., Parry D.A.D. J. Struct. Biol. 131:135-145(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Neuroepithelium. |
| [2] | "Prediction of the coding sequences of unidentified human genes. XVI. The complete sequences of 150 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Kikuno R., Ishikawa K., Hirosawa M., Ohara O. DNA Res. 7:65-73(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [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] | "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] | 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] | "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] (ISOFORMS 1 AND 2). |
| [7] | "Exploring proteomes and analyzing protein processing by mass spectrometric identification of sorted N-terminal peptides." Gevaert K., Goethals M., Martens L., Van Damme J., Staes A., Thomas G.R., Vandekerckhove J. Nat. Biotechnol. 21:566-569(2003) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE OF 368-376. Tissue: Platelet. |
| [8] | "Evidence for a functional interaction between cingulin and ZO-1 in cultured cells." D'Atri F., Nadalutti F., Citi S. J. Biol. Chem. 277:27757-27764(2002) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH TJP1. |
| [9] | "Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis." Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. III J. Proteome Res. 7:1346-1351(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "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-134 AND SER-1176, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "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-134 AND SER-159, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [12] | "Lysine acetylation targets protein complexes and co-regulates major cellular functions." Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-573, MASS SPECTROMETRY. |
| [13] | "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-159 AND SER-252, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [14] | "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 SER-131; SER-134; SER-149; SER-159; SER-208; SER-211; SER-252 AND THR-706, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF263462 mRNA. Translation: AAF74498.1. Different initiation. AB037740 mRNA. Translation: BAA92557.1. Different initiation. AK290007 mRNA. Translation: BAF82696.1. Different initiation. AL365436 Genomic DNA. Translation: CAI16590.1. Different initiation. CH471121 Genomic DNA. Translation: EAW53434.1. Different initiation. BC146657 mRNA. Translation: AAI46658.1. BC152445 mRNA. Translation: AAI52446.1. Different initiation. |
| IPI | IPI00844508. IPI00929635. |
| RefSeq | NP_065821.1. NM_020770.2. |
| UniGene | Hs.591464. |
3D structure databases | |
| ProteinModelPortal | Q9P2M7. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-30947N. |
| IntAct | Q9P2M7. 4 interactions. |
| MINT | MINT-1681123. |
| STRING | 9606.ENSP00000271636. |
PTM databases | |
| PhosphoSite | Q9P2M7. |
Polymorphism databases | |
| DMDM | 27923755. |
Proteomic databases | |
| PaxDb | Q9P2M7. |
| PRIDE | Q9P2M7. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000271636; ENSP00000271636; ENSG00000143375. |
| GeneID | 57530. |
| KEGG | hsa:57530. |
| UCSC | uc009wmw.3. human. |
Organism-specific databases | |
| CTD | 57530. |
| GeneCards | GC01P151483. |
| HGNC | HGNC:17429. CGN. |
| HPA | CAB017193. HPA027586. HPA027587. HPA027657. |
| MIM | 609473. gene. |
| neXtProt | NX_Q9P2M7. |
| PharmGKB | PA134938123. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG149500. |
| HOVERGEN | HBG031389. |
| InParanoid | Q9P2M7. |
| KO | K06102. |
| OrthoDB | EOG4C87RN. |
Enzyme and pathway databases | |
| Reactome | REACT_111102. Signal Transduction. |
Gene expression databases | |
| ArrayExpress | Q9P2M7. |
| Bgee | Q9P2M7. |
| CleanEx | HS_CGN. |
| Genevestigator | Q9P2M7. |
| GermOnline | ENSG00000143375. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR002928. Myosin_tail. [Graphical view] |
| Pfam | PF01576. Myosin_tail_1. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 57530. |
| NextBio | 63932. |
| SOURCE | Search... |
Entry information
| Entry name | CING_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9P2M7 Secondary accession number(s): A6H8L3 Q9NR25 | ||||||||
| 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 1 Human chromosome 1: 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
