Q6ZMQ8 (LMTK1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 90.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Serine/threonine-protein kinase LMTK1 EC=2.7.11.1 Alternative name(s): Apoptosis-associated tyrosine kinase Short name=AATYK Brain apoptosis-associated tyrosine kinase CDK5-binding protein Lemur tyrosine kinase 1 p35-binding protein Short name=p35BP | ||||
| 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 | 1374 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May be involved in neuronal differentiation. Ref.6 |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Subunit structure | Interacts with CDK5. Ref.5 |
| Subcellular location | Membrane; Single-pass type I membrane protein By similarity. Cytoplasm. Cytoplasm › perinuclear region. Note: Predominantly perinuclear. Ref.6 |
| Tissue specificity | Expressed in brain. Ref.6 |
| Induction | Up-regulated during apoptosis. |
| Post-translational modification | Autophosphorylated. Phosphorylated by CDK5. Ref.5 |
| Sequence similarities | Belongs to the protein kinase superfamily. Tyr protein kinase family. Contains 1 protein kinase domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| CDK5R1 | Q15078 | 6 | EBI-2008441,EBI-746189 |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q6ZMQ8-1) 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: Q6ZMQ8-2) Also known as: hAATYKs-p35BP; The sequence of this isoform differs from the canonical sequence as follows: 1-433: Missing. 468-503: Missing. 897-915: VGTPDSLDSLDIPSSASDG → WPQREESLPRLCLLLRPRG 916-1374: Missing. | ||||||
| Isoform 3 (identifier: Q6ZMQ8-3) The sequence of this isoform differs from the canonical sequence as follows: 468-503: Missing. 897-915: VGTPDSLDSLDIPSSASDG → WPQREESLPRLCLLLRPRG 916-1374: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1374 | 1374 | Serine/threonine-protein kinase LMTK1 | PRO_0000248300 | |||||
Regions | |||||||||
| Transmembrane | 32 – 52 | 21 | Helical; Potential | ||||||
| Domain | 125 – 395 | 271 | Protein kinase | ||||||
| Nucleotide binding | 131 – 139 | 9 | ATP By similarity | ||||||
| Compositional bias | 420 – 429 | 10 | Poly-Gly | ||||||
| Compositional bias | 709 – 829 | 121 | Pro-rich | ||||||
| Compositional bias | 847 – 850 | 4 | Poly-Ser | ||||||
| Compositional bias | 1052 – 1151 | 100 | Pro-rich | ||||||
| Compositional bias | 1159 – 1163 | 5 | Poly-Glu | ||||||
Sites | |||||||||
| Active site | 253 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 156 | 1 | ATP By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 433 | 433 | Missing in isoform 2. | VSP_020225 | |||||
| Alternative sequence | 468 – 503 | 36 | Missing in isoform 2 and isoform 3. | VSP_020226 | |||||
| Alternative sequence | 897 – 915 | 19 | VGTPD…SASDG → WPQREESLPRLCLLLRPRG in isoform 2 and isoform 3. | VSP_020227 | |||||
| Alternative sequence | 916 – 1374 | 459 | Missing in isoform 2 and isoform 3. | VSP_020228 | |||||
| Natural variant | 81 | 1 | S → F in an ovarian mucinous carcinoma sample; somatic mutation. Ref.7 | VAR_032679 | |||||
| Natural variant | 97 | 1 | L → V in a lung adenocarcinoma sample; somatic mutation. Ref.7 | VAR_032680 | |||||
| Natural variant | 104 | 1 | M → V in an ovarian mucinous carcinoma sample; somatic mutation. Ref.7 | VAR_032681 | |||||
| Natural variant | 118 | 1 | T → M. Corresponds to variant rs8082016 [ dbSNP | Ensembl ]. | VAR_027267 | |||||
| Natural variant | 703 | 1 | G → C. Ref.1 Ref.2 Ref.7 Corresponds to variant rs7503604 [ dbSNP | Ensembl ]. | VAR_032682 | |||||
| Natural variant | 815 | 1 | S → R. Ref.7 Corresponds to variant rs56032966 [ dbSNP | Ensembl ]. | VAR_032683 | |||||
| Natural variant | 923 | 1 | S → L. Ref.7 Corresponds to variant rs56313973 [ dbSNP | Ensembl ]. | VAR_032684 | |||||
| Natural variant | 1160 | 1 | E → K. Ref.7 Corresponds to variant rs55793641 [ dbSNP | Ensembl ]. | VAR_032685 | |||||
| Natural variant | 1192 | 1 | P → S. Ref.7 Corresponds to variant rs55856613 [ dbSNP | Ensembl ]. | VAR_032686 | |||||
| Natural variant | 1266 | 1 | F → S. Ref.4 Ref.7 Corresponds to variant rs36000545 [ dbSNP | Ensembl ]. | VAR_032687 | |||||
| Natural variant | 1332 | 1 | A → T. Ref.7 Corresponds to variant rs55713566 [ dbSNP | Ensembl ]. | VAR_032688 | |||||
Experimental info | |||||||||
| Sequence conflict | 49 – 63 | 15 | MLACL…GIGFK → HQVKVQGCWGRWRWQ Ref.2 | ||||||
| Sequence conflict | 511 | 1 | A → T in BAD18667. Ref.1 | ||||||
| Sequence conflict | 541 | 1 | A → T in BAD18544. Ref.1 | ||||||
| Sequence conflict | 557 | 1 | T → I in BAD18544. Ref.1 | ||||||
| Sequence conflict | 786 | 1 | A → V in AAH47378. Ref.4 | ||||||
| Sequence conflict | 790 | 1 | T → A in BAD18667. Ref.1 | ||||||
| Sequence conflict | 1028 | 1 | P → R in AAH47378. Ref.4 | ||||||
| Sequence conflict | 1271 | 1 | P → H in AAH47378. Ref.4 | ||||||
| Sequence conflict | 1324 | 1 | P → R in AAH47378. Ref.4 | ||||||
| Sequence conflict | 1360 | 1 | K → E in AAH47378. Ref.4 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "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 2 AND 3), VARIANT CYS-703. Tissue: Cerebellum and Thalamus. |
| [2] | "Prediction of the coding sequences of unidentified human genes. X. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro." Ishikawa K., Nagase T., Suyama M., Miyajima N., Tanaka A., Kotani H., Nomura N., Ohara O. DNA Res. 5:169-176(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 49-1374 (ISOFORM 1), VARIANT CYS-703. Tissue: Brain. |
| [3] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed] [Europe PMC] [Abstract] Cited for: SEQUENCE REVISION. |
| [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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 786-1374 (ISOFORM 1), VARIANT SER-1266. Tissue: Brain. |
| [5] | "Apoptosis-associated tyrosine kinase is a Cdk5 activator p35 binding protein." Honma N., Asada A., Takeshita S., Enomoto M., Yamakawa E., Tsutsumi K., Saito T., Satoh T., Itoh H., Kaziro Y., Kishimoto T., Hisanaga S. Biochem. Biophys. Res. Commun. 310:398-404(2003) [PubMed] [Europe PMC] [Abstract] Cited for: ALTERNATIVE SPLICING (ISOFORM 2), INTERACTION WITH CDK5, PHOSPHORYLATION. |
| [6] | "A novel kinase, AATYK induces and promotes neuronal differentiation in a human neuroblastoma (SH-SY5Y) cell line." Raghunath M., Patti R., Bannerman P., Lee C.M., Baker S., Sutton L.N., Phillips P.C., Damodar Reddy C. Brain Res. Mol. Brain Res. 77:151-162(2000) [PubMed] [Europe PMC] [Abstract] Cited for: TISSUE SPECIFICITY, SUBCELLULAR LOCATION, FUNCTION. |
| [7] | "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 PHE-81; VAL-97; VAL-104; CYS-703; ARG-815; LEU-923; LYS-1160; SER-1192; SER-1266 AND THR-1332. |
| + | Additional computationally mapped references. |
Web resources
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AK131395 mRNA. Translation: BAD18544.1. AK131529 mRNA. Translation: BAD18667.1. AB014541 mRNA. Translation: BAA31616.2. BC047378 mRNA. Translation: AAH47378.1. |
| IPI | IPI00784827. IPI00797912. IPI00883789. |
| RefSeq | NP_001073864.2. NM_001080395.2. NP_004911.2. NM_004920.2. |
| UniGene | Hs.514575. |
3D structure databases | |
| HSSP | HSSP built from PDB template 1JQH based on UniProtKB P08069. |
| ProteinModelPortal | Q6ZMQ8. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q6ZMQ8. 5 interactions. |
| STRING | 9606.ENSP00000324196. |
PTM databases | |
| PhosphoSite | Q6ZMQ8. |
Polymorphism databases | |
| DMDM | 114149222. |
Proteomic databases | |
| PaxDb | Q6ZMQ8. |
| PRIDE | Q6ZMQ8. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000326724; ENSP00000324196; ENSG00000181409. ENST00000374792; ENSP00000363924; ENSG00000181409. |
| GeneID | 9625. |
| KEGG | hsa:9625. |
| UCSC | uc010dia.3. human. |
Organism-specific databases | |
| CTD | 9625. |
| GeneCards | GC17M079091. |
| HGNC | HGNC:21. AATK. |
| HPA | HPA009073. |
| MIM | 605276. gene. |
| neXtProt | NX_Q6ZMQ8. |
| PharmGKB | PA24370. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0515. |
| HOGENOM | HOG000049266. |
| HOVERGEN | HBG080533. |
| InParanoid | Q6ZMQ8. |
| OMA | ESQSARN. |
| OrthoDB | EOG4N5VW8. |
Gene expression databases | |
| ArrayExpress | Q6ZMQ8. |
| Bgee | Q6ZMQ8. |
| CleanEx | HS_AATK. |
| Genevestigator | Q6ZMQ8. |
| GermOnline | ENSG00000181409. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR011009. Kinase-like_dom. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR001245. Ser-Thr/Tyr_kinase_cat_dom. IPR008266. Tyr_kinase_AS. [Graphical view] |
| Pfam | PF07714. Pkinase_Tyr. 1 hit. [Graphical view] |
| PRINTS | PR00109. TYRKINASE. |
| SUPFAM | SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00109. PROTEIN_KINASE_TYR. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 9625. |
| NextBio | 36117. |
| SOURCE | Search... |
Entry information
| Entry name | LMTK1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q6ZMQ8 Secondary accession number(s): O75136, Q6ZN31, Q86X28 | ||||||||
| 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 17 Human chromosome 17: 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
