Q96S38 (KS6C1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 96.
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: Ribosomal protein S6 kinase delta-1 Short name=S6K-delta-1 EC=2.7.11.1 Alternative name(s): 52 kDa ribosomal protein S6 kinase Ribosomal S6 kinase-like protein with two PSK domains 118 kDa protein SPHK1-binding protein | ||||
| Gene names |
| ||||
| 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 | 1066 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May be involved in transmitting sphingosine-1 phosphate (SPP)-mediated signaling into the cell. |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Subunit structure | Interacts with SPHK1 and phosphatidylinositol 3-phosphate. Ref.1 |
| Subcellular location | Cytoplasm. Membrane. Note: Also found in some small dot-like or ring-shaped early endosome structures. Ref.1 |
| Tissue specificity | Highly expressed in testis, skeletal muscle, brain, heart, placenta, kidney and liver and weakly expressed in thymus, small intestine, lung and colon. Ref.1 |
| Domain | The first protein kinase domain appears to be a pseudokinase domain as it does not contain the classical characteristics, such as the ATP-binding motif, ATP-binding site and active site. |
| Sequence similarities | Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. S6 kinase subfamily. Contains 1 MIT domain. Contains 2 protein kinase domains. Contains 1 PX (phox homology) domain. |
| Caution | Instead of Lys-820, Arg-820 is found at the binding site. |
| Sequence caution | The sequence CAB92850.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Membrane |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Repeat |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Kinase Serine/threonine-protein kinase Transferase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | signal transduction Traceable author statement Ref.7. Source: ProtInc |
| Cellular_component | early endosome Inferred from direct assay PubMed 15750338. Source: UniProtKB membraneInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular_function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW phosphatidylinositol bindingInferred from electronic annotation. Source: InterPro protein serine/threonine kinase activityTraceable author statement Ref.7. Source: ProtInc |
| Complete GO annotation... | |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q96S38-1) 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: Q96S38-2) The sequence of this isoform differs from the canonical sequence as follows: 36-47: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1066 | 1066 | Ribosomal protein S6 kinase delta-1 | PRO_0000233127 | |||||
Regions | |||||||||
| Domain | 8 – 132 | 125 | PX | ||||||
| Domain | 277 – 305 | 29 | MIT | ||||||
| Domain | 344 – 445 | 102 | Protein kinase 1 | ||||||
| Domain | 794 – 1056 | 263 | Protein kinase 2 | ||||||
| Nucleotide binding | 801 – 809 | 9 | ATP By similarity | ||||||
Sites | |||||||||
| Active site | 929 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 820 | 1 | ATP By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 423 | 1 | Phosphoserine Ref.12 | ||||||
| Modified residue | 427 | 1 | Phosphoserine Ref.12 | ||||||
| Modified residue | 583 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 640 | 1 | Phosphoserine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 36 – 47 | 12 | Missing in isoform 2. | VSP_046333 | |||||
| Natural variant | 42 | 1 | P → T. Ref.13 Corresponds to variant rs56087470 [ dbSNP | Ensembl ]. | VAR_040647 | |||||
| Natural variant | 96 | 1 | E → K. Ref.13 Corresponds to variant rs56032860 [ dbSNP | Ensembl ]. | VAR_040648 | |||||
| Natural variant | 319 | 1 | P → L. Ref.13 Corresponds to variant rs56369827 [ dbSNP | Ensembl ]. | VAR_040649 | |||||
| Natural variant | 424 | 1 | P → L. Ref.13 Corresponds to variant rs56183862 [ dbSNP | Ensembl ]. | VAR_040650 | |||||
| Natural variant | 546 | 1 | A → P. Ref.13 Corresponds to variant rs35281247 [ dbSNP | Ensembl ]. | VAR_040651 | |||||
| Natural variant | 554 | 1 | L → I in a lung neuroendocrine carcinoma sample; somatic mutation. Ref.13 | VAR_040652 | |||||
| Natural variant | 561 | 1 | P → R. Corresponds to variant rs17020314 [ dbSNP | Ensembl ]. | VAR_051635 | |||||
| Natural variant | 575 | 1 | N → S. Ref.13 Corresponds to variant rs56060894 [ dbSNP | Ensembl ]. | VAR_040653 | |||||
| Natural variant | 663 | 1 | G → A in an ovarian mucinous carcinoma sample; somatic mutation. Ref.13 | VAR_040654 | |||||
| Natural variant | 853 | 1 | L → F. Ref.13 Corresponds to variant rs34080597 [ dbSNP | Ensembl ]. | VAR_040655 | |||||
| Natural variant | 1003 | 1 | C → Y in a lung adenocarcinoma sample; somatic mutation. Ref.13 | VAR_040656 | |||||
| Natural variant | 1022 | 1 | E → K in a breast infiltrating ductal carcinoma sample; somatic mutation. Ref.13 | VAR_040657 | |||||
Experimental info | |||||||||
| Sequence conflict | 35 | 1 | R → G in BAB63956. Ref.1 | ||||||
| Sequence conflict | 250 | 1 | A → V in BAB63956. Ref.1 | ||||||
| Sequence conflict | 1065 | 1 | Missing Ref.7 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification and characterization of RPK118, a novel sphingosine kinase-1-binding protein." Hayashi S., Okada T., Igarashi N., Fujita T., Jahangeer S., Nakamura S. J. Biol. Chem. 277:33319-33324(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TISSUE SPECIFICITY, INTERACTION WITH SPHK1 AND PHOSPHATIDYLINOSITOL 3-PHOSPHATE, SUBCELLULAR LOCATION. |
| [2] | Guo J.H., Yu L. Submitted (JAN-2002) to the EMBL/GenBank/DDBJ databases 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] (ISOFORMS 1 AND 2). Tissue: Brain and Testis. |
| [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]. Tissue: Brain. |
| [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] (ISOFORM 1). Tissue: Brain. |
| [7] | "Cloning, characterization, and chromosome mapping of RPS6KC1, a novel putative member of the ribosome protein S6 kinase family, to chromosome 12q12-q13.1." Zhang H., Yu L., Mao N., Fu Q., Tu Q., Gao J., Zhao S. Genomics 61:314-318(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 598-1066 (ISOFORM 1). |
| [8] | "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 683-1066 (ISOFORM 1). Tissue: Amygdala. |
| [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: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "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: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Leukemic T-cell. |
| [11] | "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: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [12] | "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-423 AND SER-427, MASS SPECTROMETRY. |
| [13] | "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] [Europe PMC] [Abstract] Cited for: VARIANTS [LARGE SCALE ANALYSIS] THR-42; LYS-96; LEU-319; LEU-424; PRO-546; ILE-554; SER-575; ALA-663; PHE-853; TYR-1003 AND LYS-1022. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB070706 mRNA. Translation: BAB63956.1. AF477978 mRNA. Translation: AAL84818.1. AK122921 mRNA. No translation available. AK122989 mRNA. Translation: BAG53836.1. AL645860, AL512449, AL583826 Genomic DNA. Translation: CAH70703.1. AL645860, AL512449, AL583826 Genomic DNA. Translation: CAH70704.1. AL512449, AL583826, AL645860 Genomic DNA. Translation: CAH71999.1. AL512449, AL583826, AL645860 Genomic DNA. Translation: CAH72000.1. AL583826, AL512449, AL645860 Genomic DNA. Translation: CAH73804.1. AL583826, AL512449, AL645860 Genomic DNA. Translation: CAH73805.1. CH471100 Genomic DNA. Translation: EAW93362.1. CH471100 Genomic DNA. Translation: EAW93363.1. BC104769 mRNA. Translation: AAI04770.1. AF037447 mRNA. Translation: AAF13027.1. AL356893 mRNA. Translation: CAB92850.1. Different initiation. |
| IPI | IPI00291351. IPI00644021. |
| RefSeq | NP_001129610.1. NM_001136138.1. NP_036556.2. NM_012424.3. |
| UniGene | Hs.591416. |
3D structure databases | |
| ProteinModelPortal | Q96S38. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q96S38. 4 interactions. |
| MINT | MINT-1036906. |
| STRING | 9606.ENSP00000355927. |
PTM databases | |
| PhosphoSite | Q96S38. |
Polymorphism databases | |
| DMDM | 94717650. |
Proteomic databases | |
| PaxDb | Q96S38. |
| PRIDE | Q96S38. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000366959; ENSP00000355926; ENSG00000136643. ENST00000366960; ENSP00000355927; ENSG00000136643. |
| GeneID | 26750. |
| KEGG | hsa:26750. |
| UCSC | uc001hke.3. human. |
Organism-specific databases | |
| CTD | 26750. |
| GeneCards | GC01P213224. |
| HGNC | HGNC:10439. RPS6KC1. |
| HPA | HPA026531. |
| neXtProt | NX_Q96S38. |
| PharmGKB | PA34854. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0515. |
| HOGENOM | HOG000049101. |
| HOVERGEN | HBG078266. |
| InParanoid | Q96S38. |
| OMA | KVHLQQP. |
| OrthoDB | EOG4TXBR9. |
| PhylomeDB | Q96S38. |
Gene expression databases | |
| ArrayExpress | Q96S38. |
| Bgee | Q96S38. |
| CleanEx | HS_RPS6KC1. |
| Genevestigator | Q96S38. |
| GermOnline | ENSG00000136643. Homo sapiens. |
Family and domain databases | |
| Gene3D | 3.30.1520.10. 1 hit. |
| InterPro | IPR011009. Kinase-like_dom. IPR007330. MIT. IPR001683. Phox. IPR000719. Prot_kinase_cat_dom. [Graphical view] |
| Pfam | PF04212. MIT. 1 hit. PF00069. Pkinase. 1 hit. PF00787. PX. 1 hit. [Graphical view] |
| SMART | SM00745. MIT. 1 hit. SM00312. PX. 1 hit. [Graphical view] |
| SUPFAM | SSF56112. Kinase_like. 1 hit. SSF64268. PX. 1 hit. |
| PROSITE | PS00107. PROTEIN_KINASE_ATP. False negative. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. False negative. PS50195. PX. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChEMBL | CHEMBL1795193. |
| ChiTaRS | RPS6KC1. human. |
| GenomeRNAi | 26750. |
| NextBio | 49115. |
Entry information
| Entry name | KS6C1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q96S38 Secondary accession number(s): B1APS8 Q9UL66 | ||||||||
| 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 and mouse protein kinases Human and mouse protein kinases: classification and index |
| 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with
