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P43450

- CDK2_CARAU

UniProt

P43450 - CDK2_CARAU

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Protein

Cyclin-dependent kinase 2

Gene
cdk2
Organism
Carassius auratus (Goldfish)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

Involved in the control of the cell cycle. Interacts with cyclins A, B1, B3, D, or E. Activity of CDK2 is maximal during S phase and G2 By similarity.

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.

Enzyme regulationi

Phosphorylation at Thr-14 or Tyr-15 inactivates the enzyme, while phosphorylation at Thr-160 activates it By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei33 – 331ATP By similarity
Binding sitei86 – 861ATP By similarity
Active sitei127 – 1271Proton acceptor By similarity
Binding sitei145 – 1451ATP By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi10 – 189ATP By similarity
Nucleotide bindingi81 – 833ATP By similarity
Nucleotide bindingi129 – 1324ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. cyclin-dependent protein serine/threonine kinase activity Source: UniProtKB

GO - Biological processi

  1. mitotic nuclear division Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Serine/threonine-protein kinase, Transferase

Keywords - Biological processi

Cell cycle, Cell division, Mitosis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BRENDAi2.7.11.22. 1175.

Names & Taxonomyi

Protein namesi
Recommended name:
Cyclin-dependent kinase 2 (EC:2.7.11.22)
Alternative name(s):
Cell division protein kinase 2
Gene namesi
Name:cdk2
OrganismiCarassius auratus (Goldfish)
Taxonomic identifieri7957 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesCyprinidaeCarassius

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 298298Cyclin-dependent kinase 2PRO_0000085773Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei14 – 141Phosphothreonine By similarity
Modified residuei15 – 151Phosphotyrosine By similarity
Modified residuei160 – 1601Phosphothreonine; by CAK By similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiP43450.

Structurei

3D structure databases

ProteinModelPortaliP43450.
SMRiP43450. Positions 1-298.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini4 – 286283Protein kinaseAdd
BLAST

Sequence similaritiesi

Phylogenomic databases

HOVERGENiHBG014652.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P43450-1 [UniParc]FASTAAdd to Basket

« Hide

MESFQKVEKI GEGTYGVVYK AKNKVTGETV ALKKIRLDTE TEGVPSTAIR    50
EISLLKELNH PNIVKLHDVI HTENKLYLVF EFLHQDLKRF MDSSTVTGIS 100
LPLVKSYLFQ LLQGLAFCHS HRVLHRDLKP QNLLINAQGE IKLADFGLAR 150
AFGVPVRTYT HEVVTLWYRA PEILLGCKYY STAVDIWSLG CIFAEMITRK 200
ALFPGDSEID QLFRIFRTLG TPDESIWPGV TSMPDYKPSF PKWARQDLSK 250
VVPPLDEDGR DLLGQMLIYD PNKRISAKNA LVHRFFRDVT MPVPPLRL 298
Length:298
Mass (Da):33,999
Last modified:November 1, 1995 - v1
Checksum:i50A93A63A235F9A9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S40289 mRNA. Translation: AAB22550.1.
PIRiA44878.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S40289 mRNA. Translation: AAB22550.1 .
PIRi A44878.

3D structure databases

ProteinModelPortali P43450.
SMRi P43450. Positions 1-298.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi P43450.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

HOVERGENi HBG014652.

Enzyme and pathway databases

BRENDAi 2.7.11.22. 1175.

Family and domain databases

InterProi IPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view ]
Pfami PF00069. Pkinase. 1 hit.
[Graphical view ]
SMARTi SM00220. S_TKc. 1 hit.
[Graphical view ]
SUPFAMi SSF56112. SSF56112. 1 hit.
PROSITEi PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Isolation and characterization of goldfish cdk2, a cognate variant of the cell cycle regulator cdc2."
    Hirai T., Yamashita M., Yoshikuni M., Tokumoto T., Kajiura H., Sakai N., Nagahama Y.
    Dev. Biol. 152:113-120(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Oocyte.

Entry informationi

Entry nameiCDK2_CARAU
AccessioniPrimary (citable) accession number: P43450
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: September 3, 2014
This is version 78 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi