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Details on Person UniProt:Q9C9M7 CDKD-2

Class:IdReferenceGeneProduct:1600826
_chainChangeLogchain:1-348 for 1600826 added on Tue May 14 2024
_displayNameUniProt:Q9C9M7 CDKD-2
_timestamp2025-02-21 19:26:08
chainchain:1-348
checksumA32CA3E98204DDAD
commentFUNCTION Forms a stable complex with cyclin CYCH1-1 that phosphorylates human CDK2 and the C-terminal domain (CTD) of the large subunit of RNA polymerase II.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(+)CATALYTIC ACTIVITY [DNA-directed RNA polymerase] + ATP = phospho-[DNA-directed RNA polymerase] + ADP + H(+)ACTIVITY REGULATION Activated by phosphorylation by CDKF-1. Down-regulated by phosphorylation by WEE1.SUBUNIT Interacts with CYCH1-1. Binding to CYCH1-1 activates CDK kinase.SUBCELLULAR LOCATION Expressed in suspension cell culture, but not in plant organs.PTM Phosphorylated by CDKF-1 at Ser-162 and Thr-168. Phosphorylated by WEE1 at Tyr-24. Autophosphorylated.SIMILARITY Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.
created[InstanceEdit:1597970] Couchman, M, 2007-07-03
crossReference[DatabaseIdentifier:1599723] ATIDB:AT1G66750
[DatabaseIdentifier:1599888] TAIR:AT1G66750
[DatabaseIdentifier:1599889] MIPS:AT1G66750
[DatabaseIdentifier:1599890] NCBI Entrez Gene:AT1G66750
[DatabaseIdentifier:1599888] TAIR:AT1G66750
[DatabaseIdentifier:1599889] MIPS:AT1G66750
[DatabaseIdentifier:1599890] NCBI Entrez Gene:AT1G66750
[DatabaseIdentifier:1599891] TIGR:AT1G66750
[DatabaseIdentifier:1599891] TIGR:AT1G66750
descriptionrecommendedName: Cyclin-dependent kinase D-2 shortName: CDKD;2 ecNumber: 2.7.11.22 ecNumber: 2.7.11.23 alternativeName: CDK-activating kinase 4-At shortName: CAK4-At
geneNameCDKD-2
At1g66750
F4N21.12
identifierQ9C9M7
isSequenceChangedFALSE
keywordATP-binding
Cell cycle
Cell division
Cytoplasm
Kinase
Nucleotide-binding
Nucleus
Phosphoprotein
Reference proteome
Serine/threonine-protein kinase
Transferase
modified[InstanceEdit:1598234] Couchman, MS
[InstanceEdit:1601927] Preece, J, 2011-09-12
[InstanceEdit:9909836] Weiser, Joel, 2024-05-14
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameCDKD-2
otherIdentifierAT1G66750
Q9C9M7_ARATH
Q9C9M7
256372_at
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierCDKD2_ARATH
sequenceLength348
species[Species:170905] Arabidopsis thaliana
(referenceEntity)[EntityWithAccessionedSequence:1599168] Phospho-(Ser162, Thr168) CDKD;2 [nucleoplasm] [Arabidopsis thaliana]
[EntityWithAccessionedSequence:1599179] CDKD;2 [nucleoplasm] [Arabidopsis thaliana]
(referenceSequence)[ModifiedResidue:1600811] phosphate [nucleoplasm] on ChEBI:32848 serine residue 162 of UNIPROT:Q9C9M7_ARATH Cell division protein kinase, putative
[ModifiedResidue:1600815] phosphate [nucleoplasm] on ChEBI:32835 threonine residue 168 of UNIPROT:Q9C9M7_ARATH Cell division protein kinase, putative
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