Saccharomyces cerevisiae S288C

UniProt Data

Accession O13297 [ UniProt ]
Name CET1_YEAST
Description MRNA-capping enzyme subunit beta
Species Saccharomyces cerevisiae S288C
Sequence Length549

Enzyme Annotations (1)

  • EC:3.1.3.33 Polynucleotide 5'-phosphatase.
    A 5'-phosphopolynucleotide + H(2)O = a polynucleotide + phosphate.

GO Annotations

Cellular component (2)

  • GO:0031533 MRNA cap methyltransferase complex
    A protein complex that consists of an RNA 5' triphosphatase and a guanyl transferase (Cet1p and Ceg1p in S. cerevisiae; Pct1 and Ceg1 in S. pombe) and is involved in mRNA capping.
  • GO:0031533 MRNA cap methyltransferase complex
    A protein complex that consists of an RNA 5' triphosphatase and a guanyl transferase (Cet1p and Ceg1p in S. cerevisiae; Pct1 and Ceg1 in S. pombe) and is involved in mRNA capping.

Molecular function (2)

  • GO:0004651 Polynucleotide 5'-phosphatase activity
    Catalysis of the reaction: 5'-phosphopolynucleotide + H2O = polynucleotide + phosphate.
  • GO:0005515 Protein binding
    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).

Biological process (4)

  • GO:0006370 7-methylguanosine mRNA capping
    Addition of the 7-methylguanosine cap to the 5' end of a nascent messenger RNA transcript.
  • GO:0032968 Positive regulation of transcription elongation from RNA polymerase II promoter
    Any process that activates or increases the frequency, rate or extent of transcription elongation, the extension of an RNA molecule after transcription initiation and promoter clearance by the addition of ribonucleotides, catalyzed by RNA polymerase II.
  • GO:0098501 Polynucleotide dephosphorylation
    The process of removing one or more phosphate groups from a polynucleotide.
  • GO:1900182 Positive regulation of protein localization to nucleus
    Any process that activates or increases the frequency, rate or extent of protein localization to nucleus.

Protein Sequence

>O13297
MSYTDNPPQTKRALSLDDLVNHDENEKVKLQKLSEAANGSRPFAENLESDINQTETGQAAPIDNYKESTGHGSHSQKPKS
RKSSNDDEETDTDDEMGASGEINFDSEMDFDYDKQHRNLLSNGSPPMNDGSDANAKLEKPSDDSIHQNSKSDEEQRIPKQ
GNEGNIASNYITQVPLQKQKQTEKKIAGNAVGSVVKKEEEANAAVDNIFEEKATLQSKKNNIKRDLEVLNEISASSKPSK
YRNVPIWAQKWKPTIKALQSINVKDLKIDPSFLNIIPDDDLTKSVQDWVYATIYSIAPELRSFIELEMKFGVIIDAKGPD
RVNPPVSSQCVFTELDAHLTPNIDASLFKELSKYIRGISEVTENTGKFSIIESQTRDSVYRVGLSTQRPRFLRMSTDIKT
GRVGQFIEKRHVAQLLLYSPKDSYDVKISLNLELPVPDNDPPEKYKSQSPISERTKDRVSYIHNDSCTRIDITKVENHNQ
NSKSRQSETTHEVELEINTPALLNAFDNITNDSKEYASLIRTFLNNGTIIRRKLSSLSYEIFEGSKKVM