O60229 (KALRN_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 133.
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: Kalirin EC=2.7.11.1 Alternative name(s): Huntingtin-associated protein-interacting protein Protein Duo Serine/threonine-protein kinase with Dbl- and pleckstrin homology domain | ||||
| 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 | 2985 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Promotes the exchange of GDP by GTP. Activates specific Rho GTPase family members, thereby inducing various signaling mechanisms that regulate neuronal shape, growth, and plasticity, through their effects on the actin cytoskeleton. Induces lamellipodia independent of its GEF activity. Ref.2 |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Cofactor | Magnesium. |
| Subunit structure | Interacts with the C-terminal of peptidylglycine alpha-amidating monooxygenase (PAM) and with the huntingtin-associated protein 1 (HAP1) By similarity. Interacts with FASLG. Ref.10 |
| Subcellular location | Cytoplasm. Cytoplasm › cytoskeleton. Note: Associated with the cytoskeleton. Ref.2 |
| Tissue specificity | Isoform 2 is brain specific. Highly expressed in cerebral cortex, putamen, amygdala, hippocampus and caudate nucleus. Weakly expressed in brain stem and cerebellum. Isoform 4 is expressed in skeletal muscle. Ref.2 |
| Domain | The two GEF domains catalyze nucleotide exchange for RAC1 and RhoA which are bound by DH1 and DH2 respectively. The two GEF domains appear to play differing roles in neuronal development and axonal outgrowth. SH3 1 binds to the first GEF domain inhibiting GEF activity only when in the presence of a PXXP peptide, suggesting that the SH3 domain/peptide interaction mediates binding to GEF1. CRK1 SH3 domain binds to and inhibits GEF1 activity By similarity. |
| Post-translational modification | Autophosphorylated. Ref.2 |
| Involvement in disease | Coronary heart disease 5 (CHDS5) [MIM:608901]: A multifactorial disease characterized by an imbalance between myocardial functional requirements and the capacity of the coronary vessels to supply sufficient blood flow. Decreased capacity of the coronary vessels is often associated with thickening and loss of elasticity of the coronary arteries. |
| Miscellaneous | Called DUO because the encoded protein is closely related to but shorter than TRIO. |
| Sequence similarities | Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. Contains 1 CRAL-TRIO domain. Contains 2 DH (DBL-homology) domains. Contains 1 fibronectin type-III domain. Contains 1 Ig-like C2-type (immunoglobulin-like) domain. Contains 2 PH domains. Contains 1 protein kinase domain. Contains 2 SH3 domains. Contains 5 spectrin repeats. |
| Sequence caution | The sequence AAH58015.1 differs from that shown. Reason: Contaminating sequence. Potential poly-A sequence. |
Ontologies
Alternative products
| This entry describes 6 isoforms produced by alternative splicing and alternative initiation. [Align] [Select] | ||||||
| Isoform 1 (identifier: O60229-1) 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. | ||||||
| Note: Produced by alternative splicing. | ||||||
| Isoform 2 (identifier: O60229-2) The sequence of this isoform differs from the canonical sequence as follows: 1644-1663: LSGGCELTVVLQDFSAGHSS → DGNLVPRWHLGPGDPFSTYV 1664-2985: Missing. | ||||||
| Note: Produced by alternative splicing. No experimental confirmation available. | ||||||
| Isoform 3 (identifier: O60229-3) The sequence of this isoform differs from the canonical sequence as follows: 1-641: Missing. 709-721: Missing. 1465-1505: FDENLDVQGE...RHLFLFEISL → SCPPSTGEAS...ARLEERRNDK 1506-2985: Missing. | ||||||
| Note: Produced by alternative initiation at Met-624 of isoform 1. Inferred by similarity. | ||||||
| Isoform 4 (identifier: O60229-4) Also known as: DUET; TRAD; The sequence of this isoform differs from the canonical sequence as follows: 1-1697: Missing. 1698-1725: EGLVPSSALCISHSRSSVEMDCFFPLVK → MKGGDRAYTRGPSLGWLFAKCCCCFPCR | ||||||
| Note: Produced by alternative splicing. | ||||||
| Isoform 5 (identifier: O60229-5) The sequence of this isoform differs from the canonical sequence as follows: 1-1627: Missing. 1628-1643: ISIASRTSQNTVDSDK → MLKWISWRQSKANKAQ 1857-1887: Missing. 2313-2313: Missing. 2398-2985: Missing. | ||||||
| Note: Produced by alternative splicing. | ||||||
| Isoform 6 (identifier: O60229-6) The sequence of this isoform differs from the canonical sequence as follows: 1-1697: Missing. 1698-1725: EGLVPSSALCISHSRSSVEMDCFFPLVK → MKGGDRAYTRGPSLGWLFAKCCCCFPCR 1857-1887: Missing. | ||||||
| Note: Produced by alternative splicing. No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2985 | 2985 | Kalirin | PRO_0000080955 | |||||||
Regions | |||||||||||
| Domain | 35 – 180 | 146 | CRAL-TRIO | ||||||||
| Repeat | 188 – 308 | 121 | Spectrin 1 | ||||||||
| Repeat | 310 – 416 | 107 | Spectrin 2 | ||||||||
| Repeat | 536 – 642 | 107 | Spectrin 3 | ||||||||
| Repeat | 890 – 1004 | 115 | Spectrin 4 | ||||||||
| Repeat | 1130 – 1222 | 93 | Spectrin 5 | ||||||||
| Domain | 1281 – 1456 | 176 | DH 1 | ||||||||
| Domain | 1468 – 1580 | 113 | PH 1 | ||||||||
| Domain | 1646 – 1711 | 66 | SH3 1 | ||||||||
| Domain | 1928 – 2103 | 176 | DH 2 | ||||||||
| Domain | 2115 – 2225 | 111 | PH 2 | ||||||||
| Domain | 2320 – 2385 | 66 | SH3 2 | ||||||||
| Domain | 2470 – 2563 | 94 | Ig-like C2-type | ||||||||
| Domain | 2568 – 2659 | 92 | Fibronectin type-III | ||||||||
| Domain | 2683 – 2937 | 255 | Protein kinase | ||||||||
| Nucleotide binding | 2689 – 2697 | 9 | ATP By similarity | ||||||||
| Compositional bias | 682 – 687 | 6 | Poly-Gln | ||||||||
Sites | |||||||||||
| Active site | 2802 | 1 | Proton acceptor By similarity | ||||||||
| Binding site | 2712 | 1 | ATP | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 1750 | 1 | Phosphoserine Ref.8 | ||||||||
| Modified residue | 1753 | 1 | Phosphoserine Ref.8 | ||||||||
| Modified residue | 1799 | 1 | Phosphoserine Ref.8 Ref.9 | ||||||||
| Modified residue | 1817 | 1 | Phosphoserine Ref.8 | ||||||||
| Modified residue | 2261 | 1 | Phosphoserine Ref.8 | ||||||||
| Disulfide bond | 2491 ↔ 2547 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 1 – 1697 | 1697 | Missing in isoform 4 and isoform 6. | VSP_028903 | |||||||
| Alternative sequence | 1 – 1627 | 1627 | Missing in isoform 5. | VSP_028904 | |||||||
| Alternative sequence | 1 – 641 | 641 | Missing in isoform 3. | VSP_028905 | |||||||
| Alternative sequence | 709 – 721 | 13 | Missing in isoform 3. | VSP_028906 | |||||||
| Alternative sequence | 1465 – 1505 | 41 | FDENL…FEISL → SCPPSTGEASSLPRHGGACI MGGKWHEVRQGARLEERRND K in isoform 3. | VSP_028907 | |||||||
| Alternative sequence | 1506 – 2985 | 1480 | Missing in isoform 3. | VSP_028908 | |||||||
| Alternative sequence | 1628 – 1643 | 16 | ISIAS…VDSDK → MLKWISWRQSKANKAQ in isoform 5. | VSP_028909 | |||||||
| Alternative sequence | 1644 – 1663 | 20 | LSGGC…AGHSS → DGNLVPRWHLGPGDPFSTYV in isoform 2. | VSP_028910 | |||||||
| Alternative sequence | 1664 – 2985 | 1322 | Missing in isoform 2. | VSP_028911 | |||||||
| Alternative sequence | 1698 – 1725 | 28 | EGLVP…FPLVK → MKGGDRAYTRGPSLGWLFAK CCCCFPCR in isoform 4 and isoform 6. | VSP_028912 | |||||||
| Alternative sequence | 1857 – 1887 | 31 | Missing in isoform 5 and isoform 6. | VSP_028913 | |||||||
| Alternative sequence | 2313 | 1 | Missing in isoform 5. | VSP_028914 | |||||||
| Alternative sequence | 2398 – 2985 | 588 | Missing in isoform 5. | VSP_028915 | |||||||
| Natural variant | 196 | 1 | S → L. Ref.12 | VAR_041898 | |||||||
| Natural variant | 213 | 1 | R → W in a colorectal cancer sample; somatic mutation. Ref.11 | VAR_035976 | |||||||
| Natural variant | 1326 | 1 | E → D. Corresponds to variant rs2289838 [ dbSNP | Ensembl ]. | VAR_020192 | |||||||
| Natural variant | 1896 | 1 | S → C in a breast cancer sample; somatic mutation. Ref.11 | VAR_035625 | |||||||
| Natural variant | 1929 | 1 | R → M. Corresponds to variant rs35298864 [ dbSNP | Ensembl ]. | VAR_057190 | |||||||
Experimental info | |||||||||||
| Mutagenesis | 2712 | 1 | K → A: Loss of autophosphorylation. Ref.2 | ||||||||
| Sequence conflict | 1857 | 1 | S → SS in BAA76314. Ref.2 | ||||||||
| Sequence conflict | 2458 | 1 | E → G in BAA76314. Ref.2 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Huntingtin-associated protein 1 (HAP1) binds to a Trio-like polypeptide, with a rac1 guanine nucleotide exchange factor domain." Colomer V., Engelender S., Sharp A.H., Duan K., Cooper J.K., Lanahan A., Lyford G., Worley P., Ross C.A. Hum. Mol. Genet. 6:1519-1525(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Tissue: Frontal cortex. |
| [2] | "Duet is a novel serine/threonine kinase with Dbl-homology (DH) and pleckstrin-homology (PH) domains." Kawai T., Sanjo H., Akira S. Gene 227:249-255(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4), FUNCTION, MUTAGENESIS OF LYS-2712, AUTOPHOSPHORYLATION, TISSUE SPECIFICITY, SUBCELLULAR LOCATION. Tissue: Skeletal muscle. |
| [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 3 AND 5). Tissue: Amygdala and Testis. |
| [4] | "The DNA sequence, annotation and analysis of human chromosome 3." Muzny D.M., Scherer S.E., Kaul R., Wang J., Yu J., Sudbrak R., Buhay C.J., Chen R., Cree A., Ding Y., Dugan-Rocha S., Gill R., Gunaratne P., Harris R.A., Hawes A.C., Hernandez J., Hodgson A.V., Hume J. Gibbs R.A.Nature 440:1194-1198(2006) [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] OF 1-1917 (ISOFORM 3), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 2104-2985 (ISOFORM 5). Tissue: Kidney. |
| [6] | "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 2016-2985 (ISOFORM 5). Tissue: Testis. |
| [7] | "Peakwide mapping on chromosome 3q13 identifies the kalirin gene as a novel candidate gene for coronary artery disease." Wang L., Hauser E.R., Shah S.H., Pericak-Vance M.A., Haynes C., Crosslin D., Harris M. II, Nelson S., Hale A.B., Granger C.B., Haines J.L., Jones C.J.H., Crossman D., Seo D., Gregory S.G., Kraus W.E., Goldschmidt-Clermont P.J., Vance J.M. Am. J. Hum. Genet. 80:650-663(2007) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN CHDS5. |
| [8] | "Phosphoproteome of resting human platelets." Zahedi R.P., Lewandrowski U., Wiesner J., Wortelkamp S., Moebius J., Schuetz C., Walter U., Gambaryan S., Sickmann A. J. Proteome Res. 7:526-534(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1750; SER-1753; SER-1799; SER-1817 AND SER-2261, MASS SPECTROMETRY. Tissue: Platelet. |
| [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: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1799, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [10] | "Identification of SH3 domain interaction partners of human FasL (CD178) by phage display screening." Voss M., Lettau M., Janssen O. BMC Immunol. 10:53-53(2009) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH FASLG. |
| [11] | "The consensus coding sequences of human breast and colorectal cancers." Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V. Velculescu V.E.Science 314:268-274(2006) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS [LARGE SCALE ANALYSIS] TRP-213 AND CYS-1896. |
| [12] | "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: VARIANT [LARGE SCALE ANALYSIS] LEU-196. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U94190 mRNA. Translation: AAC15791.1. AB011422 mRNA. Translation: BAA76314.1. AK125979 mRNA. Translation: BAC86373.1. AK131379 mRNA. Translation: BAD18530.1. AC022336 Genomic DNA. No translation available. AC069233 Genomic DNA. No translation available. AC080008 Genomic DNA. No translation available. AC112129 Genomic DNA. No translation available. AC117401 Genomic DNA. No translation available. BC026865 mRNA. Translation: AAH26865.1. BC058015 mRNA. Translation: AAH58015.1. Sequence problems. AL137629 mRNA. Translation: CAB70850.1. |
| IPI | IPI00021156. IPI00028382. IPI00410727. IPI00410728. IPI00607777. IPI00794432. |
| PIR | T46482. |
| RefSeq | NP_001019831.2. NM_001024660.3. NP_003938.1. NM_003947.4. NP_008995.2. NM_007064.3. |
| UniGene | Hs.8004. |
3D structure databases | |
| ProteinModelPortal | O60229. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O60229. 7 interactions. |
| MINT | MINT-2865643. |
| STRING | 9606.ENSP00000240874. |
PTM databases | |
| PhosphoSite | O60229. |
Proteomic databases | |
| PaxDb | O60229. |
| PRIDE | O60229. |
Protocols and materials databases | |
| DNASU | 8997. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000240874; ENSP00000240874; ENSG00000160145. ENST00000393496; ENSP00000377134; ENSG00000160145. ENST00000428018; ENSP00000402419; ENSG00000160145. |
| GeneID | 8997. |
| KEGG | hsa:8997. |
| UCSC | uc003ehf.1. human. uc003ehg.3. human. uc003ehi.3. human. |
Organism-specific databases | |
| CTD | 8997. |
| GeneCards | GC03P123798. |
| HGNC | HGNC:4814. KALRN. |
| HPA | CAB026456. HPA011913. |
| MIM | 604605. gene. 608901. phenotype. |
| neXtProt | NX_O60229. |
| PharmGKB | PA29189. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG331990. |
| HOGENOM | HOG000044462. |
| HOVERGEN | HBG108598. |
| InParanoid | O60229. |
| KO | K15048. |
Enzyme and pathway databases | |
| Pathway_Interaction_DB | arf6downstreampathway. Arf6 downstream pathway. ephbfwdpathway. EPHB forward signaling. |
| Reactome | REACT_111102. Signal Transduction. |
| SignaLink | O60229. |
Gene expression databases | |
| ArrayExpress | O60229. |
| Bgee | O60229. |
| CleanEx | HS_KALRN. |
| Genevestigator | O60229. |
| GermOnline | ENSG00000160145. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.20.900.10. 2 hits. 2.30.29.30. 2 hits. 2.60.40.10. 2 hits. 3.40.525.10. 1 hit. |
| InterPro | IPR001251. CRAL-TRIO_dom. IPR000219. DH-domain. IPR003961. Fibronectin_type3. IPR007110. Ig-like_dom. IPR013783. Ig-like_fold. IPR013098. Ig_I-set. IPR003598. Ig_sub2. IPR011009. Kinase-like_dom. IPR011993. PH_like_dom. IPR001849. Pleckstrin_homology. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR002290. Ser/Thr_dual-sp_kinase_dom. IPR008271. Ser/Thr_kinase_AS. IPR001452. SH3_domain. IPR018159. Spectrin/alpha-actinin. IPR002017. Spectrin_repeat. [Graphical view] |
| Pfam | PF00041. fn3. 1 hit. PF07679. I-set. 1 hit. PF00069. Pkinase. 1 hit. PF00621. RhoGEF. 2 hits. PF00435. Spectrin. 4 hits. [Graphical view] |
| SMART | SM00060. FN3. 1 hit. SM00408. IGc2. 1 hit. SM00233. PH. 2 hits. SM00325. RhoGEF. 2 hits. SM00220. S_TKc. 1 hit. SM00516. SEC14. 1 hit. SM00326. SH3. 2 hits. SM00150. SPEC. 7 hits. [Graphical view] |
| SUPFAM | SSF52087. CRAL_TRIO_C. 1 hit. SSF48065. DH-domain. 2 hits. SSF49265. FN_III-like. 1 hit. SSF56112. Kinase_like. 1 hit. SSF50044. SH3. 2 hits. |
| PROSITE | PS50191. CRAL_TRIO. 1 hit. PS00741. DH_1. False negative. PS50010. DH_2. 2 hits. PS50853. FN3. 1 hit. PS50835. IG_LIKE. 1 hit. PS50003. PH_DOMAIN. 2 hits. PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. PS50002. SH3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | KALRN. human. |
| GenomeRNAi | 8997. |
| NextBio | 33739. |
| SOURCE | Search... |
Entry information
| Entry name | KALRN_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O60229 Secondary accession number(s): A8MSI4 Q9Y2A5 | ||||||||
| 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 3 Human chromosome 3: 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
