UniProt:O60229 KALRN

chain
  • chain:1-2986
checksum EA7B559A9E4AFFA0
comment
  • 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.CATALYTIC ACTIVITY L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)CATALYTIC ACTIVITY L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)COFACTOR Interacts with the C-terminal of peptidylglycine alpha-amidating monooxygenase (PAM) and with the huntingtin-associated protein 1 (HAP1) (By similarity). Interacts with FASLG.INTERACTION Associated with the cytoskeleton.ALTERNATIVE PRODUCTS 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.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).PTM Autophosphorylated.MISCELLANEOUS Called DUO because the encoded protein is closely related to but shorter than TRIO.SIMILARITY Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Probable cloning artifact.
created [InstanceEdit:400710] Schmidt, EE, 2009-03-25 05:33:35
crossReference
databaseName UniProt
dbId 401664
description
  • recommendedName: fullName evidence="3"Kalirin ecNumber: 2.7.11.1 alternativeName: Huntingtin-associated protein-interacting protein alternativeName: Protein Duo alternativeName: Serine/threonine-protein kinase with Dbl- and pleckstrin homology domain
displayName UniProt:O60229 KALRN
geneName
  • KALRN
  • DUET
  • DUO
  • HAPIP
  • TRAD
identifier O60229
isSequenceChanged false
keyword
  • 3D-structure
  • Alternative splicing
  • ATP-binding
  • Cytoplasm
  • Cytoskeleton
  • Disulfide bond
  • Guanine-nucleotide releasing factor
  • Immunoglobulin domain
  • Kinase
  • Magnesium
  • Metal-binding
  • Nucleotide-binding
  • Phosphoprotein
  • Proteomics identification
  • Reference proteome
  • Repeat
  • Serine/threonine-protein kinase
  • SH3 domain
  • Transferase
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
moleculeType Protein
name
  • KALRN
otherIdentifier
  • 11728160_at
  • 11732547_a_at
  • 11740771_a_at
  • 11761443_a_at
  • 16944798
  • 16944912
  • 205635_PM_at
  • 205635_at
  • 206078_PM_at
  • 206078_at
  • 227750_PM_at
  • 227750_at
  • 230596_PM_at
  • 230596_at
  • 236651_PM_at
  • 236651_at
  • 2639553
  • 2639554
  • 2639555
  • 2639572
  • 2639574
  • 2639579
  • 2639580
  • 2639581
  • 2639582
  • 2639583
  • 2639584
  • 2639587
  • 2639588
  • 2639603
  • 2639604
  • 2639605
  • 2639611
  • 2639617
  • 2639618
  • 2639624
  • 2639625
  • 2639626
  • 2639627
  • 2639633
  • 2639636
  • 2639640
  • 2639643
  • 2639646
  • 2639655
  • 2639656
  • 2639657
  • 2639658
  • 2639661
  • 2639662
  • 2639663
  • 2639664
  • 2639666
  • 2639668
  • 2639673
  • 2639674
  • 2639677
  • 2639678
  • 2639682
  • 2639685
  • 2639689
  • 2639691
  • 2639694
  • 2639695
  • 2639697
  • 2639698
  • 2639700
  • 2639701
  • 2639704
  • 2639705
  • 2639706
  • 2639707
  • 2639708
  • 2639709
  • 2639710
  • 2639711
  • 2639712
  • 2639719
  • 2639720
  • 2639721
  • 2639722
  • 2639723
  • 2639735
  • 2639741
  • 2639742
  • 2639754
  • 2639755
  • 2639758
  • 2639763
  • 2639764
  • 2639765
  • 2639766
  • 2639767
  • 2639768
  • 2639769
  • 2639770
  • 2639772
  • 2639773
  • 2639776
  • 2639777
  • 2639780
  • 2639781
  • 2639782
  • 2639783
  • 2639784
  • 2639785
  • 2639786
  • 2639787
  • 2639788
  • 2639789
  • 2639790
  • 2639791
  • 2639801
  • 2639802
  • 2639803
  • 2639804
  • 2639805
  • 2639806
  • 2639807
  • 2639808
  • 2639809
  • 2639810
  • 2639813
  • 2639814
  • 2639815
  • 2639816
  • 2639858
  • 2639870
  • 2639872
  • 2639873
  • 2639875
  • 2639876
  • 2639877
  • 2639878
  • 2639879
  • 2639880
  • 3378272
  • 35406_at
  • 40655_at
  • 43143_at
  • 55541_f_at
  • 58195_at
  • 60043_at
  • 64267_f_at
  • 75375_at
  • 8082165
  • 87055_at
  • 8997
  • A_14_P101744
  • A_14_P108281
  • A_14_P115189
  • A_14_P133955
  • A_21_P0000554
  • A_23_P307563
  • A_24_P328524
  • A_24_P410797
  • A_32_P207481
  • A_33_P3219121
  • A_33_P3219138
  • GE59579
  • GE760573
  • GE80203
  • GE809710
  • GO:0000166
  • GO:0003824
  • GO:0004672
  • GO:0004674
  • GO:0005085
  • GO:0005515
  • GO:0005524
  • GO:0005654
  • GO:0005737
  • GO:0005829
  • GO:0005856
  • GO:0006468
  • GO:0007165
  • GO:0007399
  • GO:0007411
  • GO:0014069
  • GO:0015629
  • GO:0016192
  • GO:0016301
  • GO:0016740
  • GO:0019898
  • GO:0035556
  • GO:0043226
  • GO:0046872
  • GO:0048013
  • GO:0048856
  • GO:0051056
  • GO:0070062
  • GO:0106310
  • GO:0140096
  • HMNXSV003014426
  • HMNXSV003028059
  • HMNXSV003034596
  • HMNXSV003056803
  • HMNXSV003058048
  • HMNXSV003058231
  • Hs.13281.0.A1_3p_at
  • Hs.143061.0.A1_3p_at
  • Hs.162189.1.S1_3p_at
  • ILMN_1804661
  • ILMN_1812233
  • ILMN_2241750
  • PH_hs_0000847
  • PH_hs_0001277
  • PH_hs_0008413
  • PH_hs_0009841
  • TC03000642.hg
  • TC03002503.hg
  • TC03002504.hg
  • g4504334_3p_at
  • g5902139_3p_at
  • p11946
  • p34371
physicalEntity
referenceDatabase [ReferenceDatabase:2] UniProt
referenceGene
referenceTranscript
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • KALRN_HUMAN
  • A0A804HLI0
  • A8MSI4
  • C9JQ37
  • J3QSW6
  • Q6ZN45
  • Q8TBQ5
  • Q9NSZ4
  • Q9Y2A5
sequenceLength 2986
species [Species:48887] Homo sapiens
stId uniprot:O60229
url http://purl.uniprot.org/uniprot/O60229
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