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CTK2 Ctk2p [ Saccharomyces cerevisiae S288C ]

Gene ID: 853450, updated on 18-Sep-2024

Summary

Official Symbol
CTK2
Official Full Name
Ctk2p
Primary source
SGD:S000003543
Locus tag
YJL006C
See related
AllianceGenome:SGD:S000003543; FungiDB:YJL006C; VEuPathDB:YJL006C
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Saccharomyces cerevisiae S288C (strain: S288C)
Lineage
Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Summary
Predicted to enable cyclin-dependent protein serine/threonine kinase activator activity. Involved in positive regulation of macromolecule biosynthetic process and protein phosphorylation. Located in cytosol; nucleolus; and nucleoplasm. Part of CTDK-1 complex. Orthologous to human CCNT1 (cyclin T1) and CCNT2 (cyclin T2). [provided by Alliance of Genome Resources, Apr 2022]
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Genomic context

See CTK2 in Genome Data Viewer
Location:
chromosome: X
Exon count:
1
Sequence:
Chromosome: X; NC_001142.9 (423138..424109, complement)

Chromosome X - NC_001142.9Genomic Context describing neighboring genes Neighboring gene chaperonin-containing T-complex subunit CCT8 Neighboring gene uncharacterized protein Neighboring gene tRNA-Met Neighboring gene tRNA-Leu Neighboring gene adenylate cyclase

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by SGD

Component Evidence Code Pubs
part_of CTDK-1 complex IDA
Inferred from Direct Assay
more info
PubMed 
part_of cyclin/CDK positive transcription elongation factor complex IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in cytosol IDA
Inferred from Direct Assay
more info
PubMed 
located_in nucleolus IDA
Inferred from Direct Assay
more info
PubMed 
located_in nucleolus IEA
Inferred from Electronic Annotation
more info
 
located_in nucleoplasm IDA
Inferred from Direct Assay
more info
PubMed 
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in nucleus IDA
Inferred from Direct Assay
more info
PubMed 
located_in nucleus IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
Ctk2p
NP_012528.1
  • Beta subunit of C-terminal domain kinase I (CTDK-I); which phosphorylates both RNA pol II subunit Rpo21p to affect transcription and pre-mRNA 3' end processing, and ribosomal protein Rps2p to increase translational fidelity; relocalizes to the cytosol in response to hypoxia

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_001142.9 Reference assembly

    Range
    423138..424109 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001181440.1NP_012528.1  TPA: Ctk2p [Saccharomyces cerevisiae S288C]

    See identical proteins and their annotated locations for NP_012528.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    D6VWG9, P46962
    UniProtKB/TrEMBL
    B3LQ93, C7GV40, C8ZBK5, G2WH04, N1P0Z2
    Conserved Domains (1) summary
    COG5333
    Location:1299
    CCL1; Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH/TFIIK, cyclin H subunit [Cell division and chromosome partitioning / Transcription / DNA replication, recombination, and repair]