UniProt:Q14004 CDK13

chain
  • chain:1-1512
checksum 3CA54A3585A2943D
comment
  • FUNCTION Cyclin-dependent kinase which displays CTD kinase activity and is required for RNA splicing. Has CTD kinase activity by hyperphosphorylating the C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit RPB1, thereby acting as a key regulator of transcription elongation. Required for RNA splicing, probably by phosphorylating SRSF1/SF2. Required during hematopoiesis. In case of infection by HIV-1 virus, interacts with HIV-1 Tat protein acetylated at 'Lys-50' and 'Lys-51', thereby increasing HIV-1 mRNA splicing and promoting the production of the doubly spliced HIV-1 protein Nef.CATALYTIC ACTIVITY [DNA-directed RNA polymerase] + ATP = phospho-[DNA-directed RNA polymerase] + ADP + H(+)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(+)SUBUNIT (Microbial infection) Interacts with human herpes virus 1 (HHV-1) transcriptional regulator ICP22.SUBUNIT Interacts with CCNL1 and CCNL2 (By similarity). Interacts with CCNK. Interacts with C1QBP.SUBUNIT (Microbial infection) Interacts with HIV-1 Tat.INTERACTION Expressed in fetal brain, liver, muscle and in adult brain. Also expressed in neuroblastoma and glioblastoma tumors.RNA EDITING Edited at about 88%.DISEASE The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.
crossReference
databaseName UniProt
dbId 69465
description
  • recommendedName: Cyclin-dependent kinase 13 ecNumber: 2.7.11.22 ecNumber: 2.7.11.23 alternativeName: CDC2-related protein kinase 5 alternativeName: Cell division cycle 2-like protein kinase 5 alternativeName: Cell division protein kinase 13 shortName: hCDK13 alternativeName: Cholinesterase-related cell division controller
displayName UniProt:Q14004 CDK13
geneName
  • CDK13
  • CDC2L
  • CDC2L5
  • CHED
  • KIAA1791
identifier Q14004
isSequenceChanged false
keyword
  • 3D-structure
  • Acetylation
  • Alternative splicing
  • ATP-binding
  • Disease variant
  • Host-virus interaction
  • Intellectual disability
  • Isopeptide bond
  • Kinase
  • mRNA processing
  • mRNA splicing
  • Nucleotide-binding
  • Nucleus
  • Phosphoprotein
  • Proteomics identification
  • Reference proteome
  • RNA editing
  • Serine/threonine-protein kinase
  • Transferase
  • Ubl conjugation
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
moleculeType Protein
name
  • CDK13
otherIdentifier
  • 11729002_a_at
  • 11755318_s_at
  • 11761825_x_at
  • 17045404
  • 1793_at
  • 207318_PM_s_at
  • 207318_s_at
  • 207319_PM_s_at
  • 207319_s_at
  • 210965_3p_x_at
  • 210965_PM_x_at
  • 210965_x_at
  • 228991_PM_at
  • 228991_at
  • 232266_3p_x_at
  • 232266_PM_x_at
  • 232266_x_at
  • 2998543
  • 2998544
  • 2998545
  • 2998546
  • 2998547
  • 2998548
  • 2998549
  • 2998550
  • 2998551
  • 2998552
  • 2998553
  • 2998554
  • 2998560
  • 2998561
  • 2998562
  • 2998563
  • 2998564
  • 2998565
  • 2998566
  • 2998567
  • 2998568
  • 2998572
  • 2998573
  • 2998574
  • 2998575
  • 2998576
  • 2998577
  • 2998588
  • 2998590
  • 2998591
  • 2998595
  • 2998598
  • 2998599
  • 2998600
  • 2998606
  • 2998608
  • 2998609
  • 2998610
  • 2998611
  • 2998612
  • 2998613
  • 2998614
  • 2998615
  • 2998616
  • 2998617
  • 2998618
  • 2998619
  • 2998621
  • 2998622
  • 2998623
  • 2998624
  • 2998625
  • 2998626
  • 2998627
  • 41821_at
  • 61726_at
  • 62595_at
  • 69895_at
  • 71570_at
  • 72951_at
  • 8132417
  • 84356_at
  • 85249_at
  • 8621
  • A_14_P128114
  • A_14_P132583
  • A_14_P138420
  • A_23_P215296
  • A_24_P178493
  • A_33_P3329149
  • A_33_P3329153
  • GE58090
  • GE63301
  • GE702010
  • GO:0000166
  • GO:0000307
  • GO:0000380
  • GO:0002945
  • GO:0003723
  • GO:0003824
  • GO:0004672
  • GO:0004674
  • GO:0004693
  • GO:0004707
  • GO:0005515
  • GO:0005524
  • GO:0005576
  • GO:0005615
  • GO:0005634
  • GO:0005654
  • GO:0005768
  • GO:0005769
  • GO:0005770
  • GO:0005794
  • GO:0005829
  • GO:0005901
  • GO:0005925
  • GO:0006355
  • GO:0006397
  • GO:0006468
  • GO:0007173
  • GO:0008024
  • GO:0008353
  • GO:0008380
  • GO:0009966
  • GO:0010759
  • GO:0016071
  • GO:0016192
  • GO:0016301
  • GO:0016607
  • GO:0016740
  • GO:0019901
  • GO:0019902
  • GO:0019908
  • GO:0030097
  • GO:0030332
  • GO:0032206
  • GO:0032872
  • GO:0032968
  • GO:0034198
  • GO:0045944
  • GO:0048856
  • GO:0051403
  • GO:0051493
  • GO:0051726
  • GO:0070849
  • GO:0072584
  • GO:0090170
  • GO:0106310
  • GO:0120041
  • GO:0140096
  • GO:1904813
  • GO:2000641
  • GO:2000737
  • HMNXSV003009600
  • Hs.36636.0.A1_3p_at
  • Hs.59498.0.S2_3p_a_at
  • ILMN_1778557
  • ILMN_2356068
  • M80629_at
  • PH_hs_0024632
  • TC07000254.hg
  • TC07002273.hg
  • TC07002274.hg
  • g12654860_3p_x_at
  • g4502710_3p_a_at
physicalEntity
referenceDatabase [ReferenceDatabase:2] UniProt
referenceGene
referenceTranscript
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • CDK13_HUMAN
  • Q53G78
  • Q6DKQ9
  • Q75MH4
  • Q75MH5
  • Q96JN4
  • Q9H4A0
  • Q9H4A1
  • Q9UDR4
sequenceLength 1512
species [Species:48887] Homo sapiens
stId uniprot:Q14004
url http://purl.uniprot.org/uniprot/Q14004
Cite Us!