Q56UN5 (YSK4_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 65.
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: SPS1/STE20-related protein kinase YSK4 EC=2.7.11.1 Alternative name(s): Regulated in COPD, protein kinase | ||||
| Gene names |
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| Organism | Homo sapiens (Human) | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 1328 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Sequence similarities | Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. Contains 1 protein kinase domain. |
Ontologies
| Keywords | |
|---|---|
| Coding sequence diversity | Alternative splicing Polymorphism |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Kinase Serine/threonine-protein kinase Transferase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Molecular function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW protein serine/threonine kinase activityInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q56UN5-1) 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: Q56UN5-2) The sequence of this isoform differs from the canonical sequence as follows: 1122-1127: NIVAYL → PDQGPA 1128-1328: Missing. | ||||||
| Isoform 3 (identifier: Q56UN5-3) The sequence of this isoform differs from the canonical sequence as follows: 79-191: Missing. | ||||||
| Isoform 4 (identifier: Q56UN5-4) The sequence of this isoform differs from the canonical sequence as follows: 207-1024: Missing. 1064-1111: Missing. | ||||||
| Isoform 5 (identifier: Q56UN5-5) The sequence of this isoform differs from the canonical sequence as follows: 207-1024: Missing. | ||||||
| Isoform 6 (identifier: Q56UN5-6) The sequence of this isoform differs from the canonical sequence as follows: 1-1139: Missing. 1308-1328: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1328 | 1328 | SPS1/STE20-related protein kinase YSK4 | PRO_0000232640 | |||||
Regions | |||||||||
| Domain | 1061 – 1324 | 264 | Protein kinase | ||||||
| Nucleotide binding | 1067 – 1075 | 9 | ATP By similarity | ||||||
Sites | |||||||||
| Active site | 1186 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 1089 | 1 | ATP By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 417 | 1 | Phosphoserine Ref.5 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 1139 | 1139 | Missing in isoform 6. | VSP_017922 | |||||
| Alternative sequence | 79 – 191 | 113 | Missing in isoform 3. | VSP_017924 | |||||
| Alternative sequence | 207 – 1024 | 818 | Missing in isoform 4 and isoform 5. | VSP_017925 | |||||
| Alternative sequence | 1064 – 1111 | 48 | Missing in isoform 4. | VSP_017926 | |||||
| Alternative sequence | 1122 – 1127 | 6 | NIVAYL → PDQGPA in isoform 2. | VSP_017927 | |||||
| Alternative sequence | 1128 – 1328 | 201 | Missing in isoform 2. | VSP_017928 | |||||
| Alternative sequence | 1308 – 1328 | 21 | Missing in isoform 6. | VSP_017923 | |||||
| Natural variant | 438 | 1 | T → I. Corresponds to variant rs16831235 [ dbSNP | Ensembl ]. | VAR_051687 | |||||
| Natural variant | 500 | 1 | I → M in a breast pleomorphic lobular carcinoma sample; somatic mutation. Ref.6 | VAR_041334 | |||||
| Natural variant | 676 | 1 | E → Q. Corresponds to variant rs1112542 [ dbSNP | Ensembl ]. | VAR_051688 | |||||
| Natural variant | 812 | 1 | E → G. Corresponds to variant rs3905317 [ dbSNP | Ensembl ]. | VAR_051689 | |||||
Experimental info | |||||||||
| Sequence conflict | 1235 | 1 | A → V in BAB15538. Ref.2 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular cloning and characterization of RCK, a MAPK kinase kinase that specifically phosphorylates MKK4." Watanabe S., Kondo S., Tanabe E., Takao E., Bacon K.B., Encinas J.A. Submitted (MAR-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2; 3; 4 AND 5). |
| [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: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 6). Tissue: Lung. |
| [3] | "Generation and annotation of the DNA sequences of human chromosomes 2 and 4." Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L., Du H. Wilson R.K.Nature 434:724-731(2005) [PubMed: 15815621] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "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] (ISOFORMS 1 AND 6). Tissue: Brain. |
| [5] | "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-417, MASS SPECTROMETRY. |
| [6] | "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: VARIANT [LARGE SCALE ANALYSIS] MET-500. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AY574901 mRNA. Translation: AAT81410.1. AY574902 mRNA. Translation: AAT81411.1. AY574903 mRNA. Translation: AAT81412.1. AY574904 mRNA. Translation: AAT81413.1. AY574905 mRNA. Translation: AAT81414.1. AK026727 mRNA. Translation: BAB15538.1. AC016725 Genomic DNA. Translation: AAY14999.1. BC034417 mRNA. Translation: AAH34417.1. BC137276 mRNA. Translation: AAI37277.1. BC137277 mRNA. Translation: AAI37278.1. |
| IPI | IPI00074966. IPI00555896. IPI00604447. IPI00743362. IPI00743855. IPI00749020. |
| RefSeq | NP_001018056.1. NM_001018046.1. NP_079328.3. NM_025052.3. |
| UniGene | Hs.659395. |
3D structure databases | |
| ProteinModelPortal | Q56UN5. |
| SMR | Q56UN5. Positions 1061-1326. |
| ModBase | Search... |
PTM databases | |
| PhosphoSite | Q56UN5. |
Polymorphism databases | |
| DMDM | 74755104. |
Proteomic databases | |
| PRIDE | Q56UN5. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000375845; ENSP00000365005; ENSG00000176601. |
| GeneID | 80122. |
| KEGG | hsa:80122. |
| UCSC | uc002tue.1. human. uc002tuf.1. human. uc002tuh.2. human. uc010fnc.1. human. |
Organism-specific databases | |
| CTD | 80122. |
| GeneCards | GC02M135722. |
| H-InvDB | HIX0002473. |
| HGNC | HGNC:26249. YSK4. |
| HPA | HPA011388. |
| neXtProt | NX_Q56UN5. |
| PharmGKB | PA142670554. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | prNOG10517. |
| GeneTree | ENSGT00600000084293. |
| HOVERGEN | HBG094170. |
| InParanoid | Q56UN5. |
| OMA | DEKDNNS. |
| OrthoDB | EOG4MPHP8. |
| PhylomeDB | Q56UN5. |
Gene expression databases | |
| ArrayExpress | Q56UN5. |
| Bgee | Q56UN5. |
| CleanEx | HS_YSK4. |
| Genevestigator | Q56UN5. |
| GermOnline | ENSG00000176601. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR011009. Kinase-like_dom. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR017442. Se/Thr_kinase-like_dom. IPR008271. Ser/Thr_kinase_AS. IPR002290. Ser/Thr_kinase_dom. [Graphical view] |
| Pfam | PF00069. Pkinase. 1 hit. [Graphical view] |
| SMART | SM00220. S_TKc. 1 hit. [Graphical view] |
| SUPFAM | SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| NextBio | 70354. |
Entry information
| Entry name | YSK4_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q56UN5 Secondary accession number(s): B2RP57 Q9H5T2 | ||||||||
| 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 and mouse protein kinases Human and mouse protein kinases: classification and index |
| Human chromosome 2 Human chromosome 2: 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with