Accession | TIGR03591 |
Name | polynuc_phos |
Function | polyribonucleotide nucleotidyltransferase |
Gene Symbol | pnp |
Trusted Cutoff | 525.05 |
Domain Trusted Cutoff | 525.05 |
Noise Cutoff | 344.60 |
Domain Noise Cutoff | 344.60 |
Isology Type | equivalog |
EC Number | 2.7.7.8 |
HMM Length | 689 |
Mainrole Category | Transcription |
Subrole Category | Degradation of RNA |
Gene Ontology Term | GO:0004654: polyribonucleotide nucleotidyltransferase activity molecular_function |
| GO:0006402: mRNA catabolic process biological_process |
Author | Haft DH |
Entry Date | Apr 10 2008 10:23AM |
Last Modified | Feb 14 2011 3:27PM |
Comment | Members of this protein family are polyribonucleotide nucleotidyltransferase, also called polynucleotide phosphorylase. Some members have been shown also to have additional functions as guanosine pentaphosphate synthetase and as poly(A) polymerase (see model TIGR02696 for an exception clade, within this family). |
References | RN [1]
RM PMID:17965156
RT Kinetics of polynucleotide phosphorylase: comparison of enzymes from Streptomyces and Escherichia coli and effects of nucleoside diphosphates.
RA Chang SA, Cozad M, Mackie GA, Jones GH
RL J Bacteriol. 2008 Jan;190(1):98-106. |