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P93101

- CDC2_OXYRB

UniProt

P93101 - CDC2_OXYRB

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Protein
Cell division control protein 2 homolog
Gene
CDC2, CDK34
Organism
Oxybasis rubra (Red goosefoot) (Chenopodium rubrum)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Plays a key role in the control of the eukaryotic cell cycle. Component of the kinase complex that phosphorylates the repetitive C-terminus of RNA polymerase II.

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.
ATP + [DNA-directed RNA polymerase] = ADP + [DNA-directed RNA polymerase] phosphate.

Enzyme regulationi

Phosphorylation at Thr-14 or Tyr-15 inactivates the enzyme, while phosphorylation at Thr-161 activates it By similarity.

Sites

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

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi10 – 189ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. RNA polymerase II carboxy-terminal domain kinase activity Source: UniProtKB-EC
  3. cyclin-dependent protein serine/threonine kinase activity Source: UniProtKB-EC

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

Names & Taxonomyi

Protein namesi
Recommended name:
Cell division control protein 2 homolog (EC:2.7.11.22, EC:2.7.11.23)
Alternative name(s):
p34cdc2
Gene namesi
Name:CDC2
Synonyms:CDK34
OrganismiOxybasis rubra (Red goosefoot) (Chenopodium rubrum)
Taxonomic identifieri3560 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesAmaranthaceaeChenopodioideaeAtripliceaeOxybasis

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Cell division control protein 2 homolog
PRO_0000085751Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei14 – 141Phosphothreonine By similarity
Modified residuei15 – 151Phosphotyrosine By similarity
Modified residuei161 – 1611Phosphothreonine; by CAK By similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiP93101.

Structurei

3D structure databases

ProteinModelPortaliP93101.
SMRiP93101. Positions 1-290.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini4 – 287284Protein kinase
Add
BLAST

Sequence similaritiesi

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.

P93101-1 [UniParc]FASTAAdd to Basket

« Hide

MDQYEKVEKI GEGTYGVVYK ARDKVTNETI ALKKIRLEQE DEGVPSTAIR    50
EISLLKEMQH GNIVRLQDVV HSEKRLYLVF EYLDLDLKKH MDSCPDFAKD 100
PRMIKRFLYQ ILRGIAYCHS HRVLHRDLKP QNLLIDRQTN ALKLADFGLA 150
RAFGIPVRTF THEVVTLWYR APEILLGSRH YSTPVDVWSV GCIFAEMVNQ 200
KPLFPGDSEI DELFKIFRTL GTPNEETWPG VTSLPDFKSS FPKWISKDLS 250
AVVPNLDPAG IDLLNKMLCL DPSKRITARN ALEHEYFKDI GFVP 294
Length:294
Mass (Da):33,832
Last modified:May 1, 1997 - v1
Checksum:iB82748F8E4B600E6
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y10160 mRNA. Translation: CAA71242.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y10160 mRNA. Translation: CAA71242.1 .

3D structure databases

ProteinModelPortali P93101.
SMRi P93101. Positions 1-290.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi P93101.

Protocols and materials databases

Structural Biology Knowledgebase Search...

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. "Nucleotide sequence of a cDNA encoding a CDK34-protein kinase from a photoautotrophic cell suspension culture of Chenopodium rubrum L."
    Renz A., Schmelzl B., Beck E.
    Plant Gene Register PGR97-045
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiCDC2_OXYRB
AccessioniPrimary (citable) accession number: P93101
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 2002
Last sequence update: May 1, 1997
Last modified: September 3, 2014
This is version 84 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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