Identification
HMDB Protein ID CDBP05474
Secondary Accession Numbers Not Available
Name DNA-directed RNA polymerase II subunit RPB7
Description Not Available
Synonyms
  1. RNA polymerase II subunit B7
  2. DNA-directed RNA polymerase II subunit G
  3. RNA polymerase II 19 kDa subunit
  4. RPB19
Gene Name POLR2G
Protein Type Enzyme
Biological Properties
General Function Not Available
Specific Function DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB7 is part of a subcomplex with RPB4 that binds to a pocket formed by RPB1, RPB2 and RPB6 at the base of the clamp element. The RBP4-RPB7 subcomplex seems to lock the clamp via RPB7 in the closed conformation thus preventing double stranded DNA to enter the active site cleft. The RPB4-RPB7 subcomplex binds single-stranded DNA and RNA (By similarity). Binds RNA.
GO Classification
Biological Process
protein phosphorylation
positive regulation of viral transcription
transcription elongation from RNA polymerase II promoter
transcription initiation from RNA polymerase II promoter
transcription-coupled nucleotide-excision repair
apoptotic process
7-methylguanosine mRNA capping
mRNA splicing, via spliceosome
viral reproduction
Cellular Component
DNA-directed RNA polymerase II, core complex
Molecular Function
RNA binding
DNA-directed RNA polymerase activity
Cellular Location Not Available
Pathways
Gene Properties
Chromosome Location 11
Locus 11q13.1
SNPs Not Available
Gene Sequence Not Available
Protein Properties
Number of Residues Not Available
Molecular Weight 19294.195
Theoretical pI 5.545
Pfam Domain Function Not Available
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>gi|4505947|ref|NP_002687.1| DNA-directed RNA polymerase II subunit RPB7 [Homo sapiens]
MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQ
PGRGFVLYPV
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID P62487
UniProtKB/Swiss-Prot Entry Name Not Available
PDB IDs
GenBank Gene ID Not Available
GeneCard ID Not Available
GenAtlas ID Not Available
HGNC ID HGNC:9194
References
General References Not Available