Q9BXU1 (STK31_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 112.
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: Serine/threonine-protein kinase 31 EC=2.7.11.1 Alternative name(s): Serine/threonine-protein kinase NYD-SPK Sugen kinase 396 Short name=SgK396 | ||||
| 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 | 1019 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Tissue specificity | Testis specific. |
| Sequence similarities | Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. Contains 1 protein kinase domain. Contains 1 Tudor domain. |
| Caution | Ser-854 is present instead of the conserved Asp which is expected to be an active site residue. |
Ontologies
| Keywords | |
|---|---|
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Coiled coil |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Kinase Serine/threonine-protein kinase Transferase |
| 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 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9BXU1-1) 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: Q9BXU1-2) The sequence of this isoform differs from the canonical sequence as follows: 1-23: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q9BXU1-3) The sequence of this isoform differs from the canonical sequence as follows: 921-943: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1019 | 1019 | Serine/threonine-protein kinase 31 | PRO_0000086715 | |||||
Regions | |||||||||
| Domain | 78 – 137 | 60 | Tudor | ||||||
| Domain | 710 – 1019 | 310 | Protein kinase | ||||||
| Nucleotide binding | 716 – 724 | 9 | ATP By similarity | ||||||
| Coiled coil | 298 – 355 | 58 | Potential | ||||||
Sites | |||||||||
| Binding site | 737 | 1 | ATP By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 23 | 23 | Missing in isoform 2. | VSP_024389 | |||||
| Alternative sequence | 921 – 943 | 23 | Missing in isoform 3. | VSP_045210 | |||||
| Natural variant | 71 | 1 | Q → H. Ref.5 Ref.6 Corresponds to variant rs6945306 [ dbSNP | Ensembl ]. | VAR_031600 | |||||
| Natural variant | 125 | 1 | S → F. Ref.6 Corresponds to variant rs56268851 [ dbSNP | Ensembl ]. | VAR_041150 | |||||
| Natural variant | 261 | 1 | E → K. Ref.6 Corresponds to variant rs10264952 [ dbSNP | Ensembl ]. | VAR_031601 | |||||
| Natural variant | 268 | 1 | K → N. Ref.6 Corresponds to variant rs10264967 [ dbSNP | Ensembl ]. | VAR_031602 | |||||
| Natural variant | 277 | 1 | I → K. Ref.6 Corresponds to variant rs55950645 [ dbSNP | Ensembl ]. | VAR_041151 | |||||
| Natural variant | 362 | 1 | T → P. Corresponds to variant rs35545265 [ dbSNP | Ensembl ]. | VAR_031603 | |||||
| Natural variant | 385 | 1 | R → C. Corresponds to variant rs35995607 [ dbSNP | Ensembl ]. | VAR_051675 | |||||
| Natural variant | 393 | 1 | A → T. Ref.6 Corresponds to variant rs56244148 [ dbSNP | Ensembl ]. | VAR_041152 | |||||
| Natural variant | 410 | 1 | G → E. Ref.6 Corresponds to variant rs4722266 [ dbSNP | Ensembl ]. | VAR_031604 | |||||
| Natural variant | 489 | 1 | A → P. Ref.6 Corresponds to variant rs34414354 [ dbSNP | Ensembl ]. | VAR_041153 | |||||
| Natural variant | 600 | 1 | A → T. Ref.6 Corresponds to variant rs55796076 [ dbSNP | Ensembl ]. | VAR_041154 | |||||
| Natural variant | 621 | 1 | N → K. Ref.6 Corresponds to variant rs10263079 [ dbSNP | Ensembl ]. | VAR_041155 | |||||
| Natural variant | 623 | 1 | S → I. Ref.6 Corresponds to variant rs10247878 [ dbSNP | Ensembl ]. | VAR_041156 | |||||
| Natural variant | 684 | 1 | H → R. Ref.6 Corresponds to variant rs41273999 [ dbSNP | Ensembl ]. | VAR_041157 | |||||
| Natural variant | 684 | 1 | H → Y in a lung neuroendocrine carcinoma sample; somatic mutation. Ref.6 | VAR_041158 | |||||
| Natural variant | 709 | 1 | E → K. Ref.6 Corresponds to variant rs56181834 [ dbSNP | Ensembl ]. | VAR_041159 | |||||
| Natural variant | 860 | 1 | V → L in a lung small cell carcinoma sample; somatic mutation. Ref.6 | VAR_041160 | |||||
| Natural variant | 1000 | 1 | T → M. Ref.6 Corresponds to variant rs55794023 [ dbSNP | Ensembl ]. | VAR_041161 | |||||
| Natural variant | 1009 | 1 | K → T. Corresponds to variant rs33998018 [ dbSNP | Ensembl ]. | VAR_031605 | |||||
| Natural variant | 1010 | 1 | T → S. Ref.6 Corresponds to variant rs56391043 [ dbSNP | Ensembl ]. | VAR_041162 | |||||
Experimental info | |||||||||
| Sequence conflict | 300 | 1 | I → F in AAK17193. Ref.2 | ||||||
| Sequence conflict | 509 | 1 | F → Y in AAK17193. Ref.2 | ||||||
| Sequence conflict | 621 – 623 | 3 | NKS → KKI in AAK31978. Ref.1 | ||||||
| Sequence conflict | 715 | 1 | Y → C in AAK17193. Ref.2 | ||||||
| Sequence conflict | 820 | 1 | V → A in AAK17193. Ref.2 | ||||||
| Sequence conflict | 948 | 1 | K → I in AAK17193. Ref.2 | ||||||
| Sequence conflict | 963 | 1 | A → G in AAK17193. Ref.2 | ||||||
| Sequence conflict | 1000 | 1 | T → P in AAK17193. Ref.2 | ||||||
| Sequence conflict | 1010 | 1 | T → P in AAK31978. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "An abundance of X-linked genes expressed in spermatogonia." Wang P.J., McCarrey J.R., Yang F., Page D.C. Nat. Genet. 27:422-426(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Testis. |
| [2] | "Cloning of a new protein kinase gene related to human testis development." Zhou Z.M. Submitted (MAR-2001) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Tissue: Testis. |
| [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 3). Tissue: Testis. |
| [4] | "The DNA sequence of human chromosome 7." Hillier L.W., Fulton R.S., Fulton L.A., Graves T.A., Pepin K.H., Wagner-McPherson C., Layman D., Maas J., Jaeger S., Walker R., Wylie K., Sekhon M., Becker M.C., O'Laughlin M.D., Schaller M.E., Fewell G.A., Delehaunty K.D., Miner T.L. Wilson R.K.Nature 424:157-164(2003) [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), VARIANT HIS-71. Tissue: Testis. |
| [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] [Europe PMC] [Abstract] Cited for: VARIANTS [LARGE SCALE ANALYSIS] HIS-71; PHE-125; LYS-261; ASN-268; LYS-277; THR-393; GLU-410; PRO-489; THR-600; LYS-621; ILE-623; ARG-684; TYR-684; LYS-709; LEU-860; MET-1000 AND SER-1010. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF285599 mRNA. Translation: AAK31978.1. AF332194 mRNA. Translation: AAK17193.1. AK302689 mRNA. Translation: BAG63918.1. AC003087 Genomic DNA. No translation available. AC008176 Genomic DNA. No translation available. BC059374 mRNA. Translation: AAH59374.1. |
| IPI | IPI00419204. IPI00843776. |
| RefSeq | NP_001247433.1. NM_001260504.1. NP_001247434.1. NM_001260505.1. NP_113602.2. NM_031414.4. NP_116562.2. NM_032944.3. |
| UniGene | Hs.309767. |
3D structure databases | |
| ProteinModelPortal | Q9BXU1. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q9BXU1. 1 interaction. |
| STRING | 9606.ENSP00000348132. |
PTM databases | |
| PhosphoSite | Q9BXU1. |
Polymorphism databases | |
| DMDM | 143811463. |
Proteomic databases | |
| PaxDb | Q9BXU1. |
| PRIDE | Q9BXU1. |
Protocols and materials databases | |
| DNASU | 56164. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000354639; ENSP00000346660; ENSG00000196335. ENST00000355870; ENSP00000348132; ENSG00000196335. ENST00000428484; ENSP00000406146; ENSG00000196335. ENST00000433467; ENSP00000411852; ENSG00000196335. |
| GeneID | 56164. |
| KEGG | hsa:56164. |
| UCSC | uc003sws.4. human. |
Organism-specific databases | |
| CTD | 56164. |
| GeneCards | GC07P023749. |
| H-InvDB | HIX0006524. |
| HGNC | HGNC:11407. STK31. |
| HPA | HPA023194. |
| MIM | 605790. gene. |
| neXtProt | NX_Q9BXU1. |
| PharmGKB | PA36214. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG81566. |
| HOGENOM | HOG000154440. |
| HOVERGEN | HBG062739. |
| InParanoid | Q9BXU1. |
| KO | K16316. |
| OMA | IPKVDQF. |
| OrthoDB | EOG4GHZND. |
Gene expression databases | |
| ArrayExpress | Q9BXU1. |
| Bgee | Q9BXU1. |
| CleanEx | HS_STK31. |
| Genevestigator | Q9BXU1. |
| GermOnline | ENSG00000196335. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR011009. Kinase-like_dom. IPR000719. Prot_kinase_cat_dom. IPR002999. Tudor. [Graphical view] |
| Pfam | PF00069. Pkinase. 1 hit. PF00567. TUDOR. 1 hit. [Graphical view] |
| SMART | SM00333. TUDOR. 1 hit. [Graphical view] |
| SUPFAM | SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS00107. PROTEIN_KINASE_ATP. False negative. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. False negative. PS50304. TUDOR. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| BindingDB | Q9BXU1. |
| ChEMBL | CHEMBL6151. |
| GenomeRNAi | 56164. |
| NextBio | 61796. |
| SOURCE | Search... |
Entry information
| Entry name | STK31_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9BXU1 Secondary accession number(s): B4DZ06 Q9BXH8 | ||||||||
| 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 7 Human chromosome 7: 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
