Reviewed,
UniProtKB/Swiss-Prot O95835 (LATS1_HUMAN)
Last modified
February 9, 2010.
Version 91.
History...
Clusters with 100%,
90%,
50% identity |
Documents (6) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Serine/threonine-protein kinase LATS1 EC=2.7.11.1 Alternative name(s): Large tumor suppressor homolog 1 WARTS protein kinase Short name=h-warts | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Complete 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 | 1130 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | Tumor suppressor which plays a critical role in maintenance of ploidy through its actions in both mitotic progression and the G1 tetraploidy checkpoint. Negatively regulates G2/M transition by down-regulating CDC2 kinase activity. Involved in the control of p53 expression. Affects cytokinesis by regulating actin polymerization through negative modulation of LIMK1. May also play a role in endocrine function. Ref.2 Ref.4 Ref.5 Ref.6 UniProtKB Q8BYR2 |
| Catalytic activity | |
| Cofactor | |
| Subunit structure | Complexes with CDC2 in early mitosis. LATS1-associated CDC2 has no mitotic cyclin partner and no apparent kinase activity. Binds phosphorylated ZYX, locating this protein to the mitotic spindle and suggesting a role for actin regulatory proteins during mitosis. Binds to and colocalizes with LIMK1 at the actomyosin contractile ring during cytokinesis. Ref.4 Ref.6 Ref.1 |
| Subcellular location | Cytoplasm › cytoskeleton › centrosome. Note: Localizes to the centrosomes throughout interphase but migrates to the mitotic apparatus, including spindle pole bodies, mitotic spindle, and midbody, during mitosis. Ref.2 |
| Tissue specificity | Expressed in all adult tissues examined except for lung and kidney. Ref.2 |
| Post-translational modification | Autophosphorylated and phosphorylated during M-phase of the cell cycle. Phosphorylated by STK3 at Ser-909 and Thr-1079, which results in its activation. Phosphorylated upon DNA damage, probably by ATM or ATR. Ref.2 Ref.5 Ref.1 Ref.7 Ref.8 Ref.9 Ref.10 Ref.11 Ref.12 Ref.13 Ref.15 |
| Sequence similarities | Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. Contains 1 AGC-kinase C-terminal domain. Contains 1 protein kinase domain. Contains 1 UBA domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| CDC2 | P06493 | 1 | EBI-444209,EBI-444308 | |
| LIMK1 | P53667 | 3 | EBI-444209,EBI-444403 | |
| ZYX | Q15942 | 3 | EBI-444209,EBI-444225 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 Ref.1 (identifier: O95835-1) 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: O95835-2) The sequence of this isoform differs from the canonical sequence as follows: 672-690: GLSQDAQDQMRKMLCQKES → KPFKMSIFILNHLFAWCLF 691-1130: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1130 | 1130 | Serine/threonine-protein kinase LATS1 | PRO_0000086232 | |||||
Regions | |||||||||
| Domain | 100 – 141 | 42 | UBA | ||||||
| Domain | 705 – 1010 | 306 | Protein kinase | ||||||
| Domain | 1011 – 1090 | 80 | AGC-kinase C-terminal | ||||||
| Nucleotide binding | 711 – 719 | 9 | ATP By similarity UniProtKB P22612 | ||||||
Sites | |||||||||
| Active site | 828 | 1 | Proton acceptor By similarity UniProtKB P22612 | ||||||
| Binding site | 734 | 1 | ATP Ref.5 | ||||||
Amino acid modifications | |||||||||
| Modified residue | 181 | 1 | Phosphoserine | ||||||
| Modified residue | 244 | 1 | Phosphoserine Ref.7 Ref.13 | ||||||
| Modified residue | 246 | 1 | Phosphothreonine Ref.11 Ref.12 Ref.13 | ||||||
| Modified residue | 261 | 1 | Phosphothreonine | ||||||
| Modified residue | 277 | 1 | Phosphotyrosine Ref.9 | ||||||
| Modified residue | 278 | 1 | Phosphoserine Ref.12 | ||||||
| Modified residue | 462 | 1 | Phosphoserine | ||||||
| Modified residue | 464 | 1 | Phosphoserine Ref.11 Ref.12 Ref.13 Ref.15 | ||||||
| Modified residue | 612 | 1 | Phosphothreonine | ||||||
| Modified residue | 613 | 1 | Phosphoserine Ref.11 | ||||||
| Modified residue | 674 | 1 | Phosphoserine Ref.10 | ||||||
| Modified residue | 909 | 1 | Phosphoserine; by STK3 Ref.8 | ||||||
| Modified residue | 1079 | 1 | Phosphothreonine; by STK3 Ref.8 | ||||||
Natural variations | |||||||||
| Alternative sequence | 672 – 690 | 19 | GLSQD…CQKES → KPFKMSIFILNHLFAWCLF in isoform 2. | VSP_051604 | |||||
| Alternative sequence | 691 – 1130 | 440 | Missing in isoform 2. | VSP_051605 | |||||
| Natural variant | 96 | 1 | R → W: dbSNP rs55945045. Ref.16 | VAR_040660 | |||||
| Natural variant | 204 | 1 | S → G: dbSNP rs34793526. Ref.16 | VAR_040661 | |||||
| Natural variant | 237 | 1 | P → Q: dbSNP rs56149740. Ref.16 | VAR_040662 | |||||
| Natural variant | 370 | 1 | R → W: dbSNP rs56348064. Ref.16 | VAR_040663 | |||||
| Natural variant | 531 | 1 | P → S: dbSNP rs55874734. Ref.16 | VAR_040664 | |||||
| Natural variant | 641 | 1 | F → L: dbSNP rs35163691. Ref.16 | VAR_040665 | |||||
| Natural variant | 669 | 1 | M → I in a lung adenocarcinoma sample; somatic mutation. Ref.16 | VAR_040666 | |||||
| Natural variant | 806 | 1 | R → P in a lung large cell carcinoma sample; somatic mutation. Ref.16 | VAR_040667 | |||||
| Natural variant | 1000 | 1 | G → S: dbSNP rs56412005. Ref.16 | VAR_040668 | |||||
Experimental info | |||||||||
| Mutagenesis | 734 | 1 | K → A: Loss of kinase activity, autophosphorylation, increased ploidy, prolonged duration of mitosis and lack of p53 expression. Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Human homologue of the Drosophila melanogaster lats tumour suppressor modulates CDC2 activity." Tao W., Zhang S., Turenchalk G.S., Stewart R.A., St John M.A., Chen W., Xu T. Nat. Genet. 21:177-181(1999) [PubMed: 9988268] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), PHOSPHORYLATION, INTERACTION WITH CDC2. Tissue: Fetal brain. |
| [2] | "A human homolog of Drosophila warts tumor suppressor, h-warts, localized to mitotic apparatus and specifically phosphorylated during mitosis." Nishiyama Y., Hirota T., Morisaki T., Hara T., Marumoto T., Iida S., Makino K., Yamamoto H., Hiraoka T., Kitamura N., Saya H. FEBS Lett. 459:159-165(1999) [PubMed: 10518011] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, PHOSPHORYLATION. |
| [3] | "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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Endometrium. |
| [4] | "Zyxin, a regulator of actin filament assembly, targets the mitotic apparatus by interacting with h-warts/LATS1 tumor suppressor." Hirota T., Morisaki T., Nishiyama Y., Marumoto T., Tada K., Hara T., Masuko N., Inagaki M., Hatakeyama K., Saya H. J. Cell Biol. 149:1073-1086(2000) [PubMed: 10831611] [Abstract] Cited for: FUNCTION, INTERACTION WITH ZYX. |
| [5] | "Tumor suppressor WARTS ensures genomic integrity by regulating both mitotic progression and G1 tetraploidy checkpoint function." Iida S., Hirota T., Morisaki T., Marumoto T., Hara T., Kuninaka S., Honda S., Kosai K., Kawasuji M., Pallas D.C., Saya H. Oncogene 23:5266-5274(2004) [PubMed: 15122335] [Abstract] Cited for: FUNCTION, AUTOPHOSPHORYLATION, MUTAGENESIS OF LYS-734. |
| [6] | "LATS1 tumour suppressor affects cytokinesis by inhibiting LIMK1." Yang X., Yu K., Hao Y., Li D.-M., Stewart R.A., Insogna K.L., Xu T. Nat. Cell Biol. 6:609-617(2004) [PubMed: 15220930] [Abstract] Cited for: FUNCTION, INTERACTION WITH LIMK1. |
| [7] | "Large-scale characterization of HeLa cell nuclear phosphoproteins." Beausoleil S.A., Jedrychowski M., Schwartz D., Elias J.E., Villen J., Li J., Cohn M.A., Cantley L.C., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 101:12130-12135(2004) [PubMed: 15302935] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-244, MASS SPECTROMETRY. Tissue: Epithelium. |
| [8] | "The Ste20-like kinase Mst2 activates the human large tumor suppressor kinase Lats1." Chan E.H.Y., Nousiainen M., Chalamalasetty R.B., Schaefer A., Nigg E.A., Sillje H.H.W. Oncogene 24:2076-2086(2005) [PubMed: 15688006] [Abstract] Cited for: PHOSPHORYLATION AT SER-909 AND THR-1079. |
| [9] | "Tyrosine phosphorylated Par3 regulates epithelial tight junction assembly promoted by EGFR signaling." Wang Y., Du D., Fang L., Yang G., Zhang C., Zeng R., Ullrich A., Lottspeich F., Chen Z. EMBO J. 25:5058-5070(2006) [PubMed: 17053785] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-277, MASS SPECTROMETRY. |
| [10] | "ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage." Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III, Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N., Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J. Science 316:1160-1166(2007) [PubMed: 17525332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-674, MASS SPECTROMETRY. |
| [11] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed: 18691976] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-246; SER-464 AND SER-613, MASS SPECTROMETRY. |
| [12] | "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: 18669648] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-246; SER-278 AND SER-464, MASS SPECTROMETRY. |
| [13] | "Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach." Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S. Anal. Chem. 81:4493-4501(2009) [PubMed: 19413330] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-244; THR-246 AND SER-464, MASS SPECTROMETRY. |
| [14] | "Large-scale proteomics analysis of the human kinome." Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G., Mann M., Daub H. Mol. Cell. Proteomics 8:1751-1764(2009) [PubMed: 19369195] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-181; THR-246; THR-261; SER-462; SER-464; THR-612 AND SER-613, MASS SPECTROMETRY. |
| [15] | "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: 19690332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-464, MASS SPECTROMETRY. Tissue: T-cell. |
| [16] | "Patterns of somatic mutation in human cancer genomes." Greenman C., Stephens P., Smith R., Dalgliesh G.L., Hunter C., Bignell G., Davies H., Teague J., Butler A., Stevens C., Edkins S., O'Meara S., Vastrik I., Schmidt E.E., Avis T., Barthorpe S., Bhamra G., Buck G. Stratton M.R.Nature 446:153-158(2007) [PubMed: 17344846] [Abstract] Cited for: VARIANTS [LARGE SCALE ANALYSIS] TRP-96; GLY-204; GLN-237; TRP-370; SER-531; LEU-641; ILE-669; PRO-806 AND SER-1000. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF104413 mRNA. Translation: AAD16882.1. AF164041 mRNA. Translation: AAD50272.1. BC002767 mRNA. Translation: AAH02767.1. |
| IPI | IPI00005858. IPI00470672. |
| RefSeq | NP_004681.1. |
| UniGene | Hs.716697 |
3D structure databases | |
| SMR | O95835. Positions 95-146, 689-1045. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O95835. 3 interactions. |
| STRING | O95835. |
PTM databases | |
| PhosphoSite | O95835. |
Proteomic databases | |
| PRIDE | O95835. |
Genome annotation databases | |
| Ensembl | ENST00000253339; ENSP00000253339; ENSG00000131023; Homo sapiens. [Genome view] |
| GeneID | 9113. |
| KEGG | hsa:9113. |
| UCSC | uc003qmu.1. human. uc003qmw.2. human. |
Organism-specific databases | |
| CTD | 9113. |
| GeneCards | GC06M150023. |
| H-InvDB | HIX0025025. |
| HGNC | HGNC:6514. LATS1. |
| MIM | 603473. gene. |
| PharmGKB | PA30301. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | prNOG13853. |
| HOGENOM | HBG447077. |
| HOVERGEN | O95835. |
| InParanoid | O95835. |
| OMA | QVRSVTP. |
| OrthoDB | EOG9V722C. |
| PhylomeDB | O95835. |
Enzyme and pathway databases | |
| BRENDA | 2.7.11.1. 247. |
Gene expression databases | |
| ArrayExpress | O95835. |
| Bgee | O95835. |
| CleanEx | HS_LATS1. |
| Genevestigator | O95835. |
| GermOnline | ENSG00000131023. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR000961. AGC-kinase_C. IPR011009. Kinase-like_dom. IPR017892. Pkinase_C. IPR000719. Prot_kinase_cat_dom. IPR017442. Se/Thr_prot_kinase-like_dom. IPR008271. Ser/Thr_prot_kinase_AS. IPR002290. Ser/Thr_prot_kinase_dom. IPR009060. UBA-like. IPR000449. UBA/transl_elong_EF1B_N. IPR015940. UBA/transl_elong_EF1B_N_euk. [Graphical view] |
| Pfam | PF00069. Pkinase. 2 hits. PF00433. Pkinase_C. 1 hit. PF00627. UBA. 1 hit. [Graphical view] |
| SMART | SM00133. S_TK_X. 1 hit. SM00220. S_TKc. 1 hit. [Graphical view] |
| PROSITE | PS51285. AGC_KINASE_CTER. 1 hit. PS00107. PROTEIN_KINASE_ATP. False negative. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. PS50030. UBA. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 34157. |
| SOURCE | Search... |
Entry information
| Entry name | LATS1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O95835 Secondary accession number(s): Q6PKD0 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| 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 6 Human chromosome 6: 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 |
| Human and mouse protein kinases Human and mouse protein kinases: classification and index |
| SIMILARITY comments Index of protein domains and families |

Clusters with


