Protein Domain : IPR014069

Type:  Family Name:  Guanosine pentaphosphate synthetase I/polyribonucleotide nucleotidyltransferase
Description:  The of the characterisation of two proteins from Streptomyces coelicolorahs been presented []. The protein in this family was shown to have poly(A) polymerase activity and may be responsible for polyadenylating RNA in this species. It has also been shown that a nearly identical plasmid-encoded protein from Streptomyces antibioticusis a bifunctional enzyme that acts also as a guanosine pentaphosphate synthetase []. Short Name:  pppGpp_PNP
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0 Child Features

6 Contains

DB identifier Type Name
IPR020568 Domain Ribosomal protein S5 domain 2-type fold
IPR004088 Domain K Homology domain, type 1
IPR003029 Domain S1 domain
IPR015847 Domain Exoribonuclease, phosphorolytic domain 2
IPR015848 Domain Polyribonucleotide nucleotidyltransferase, RNA-binding domain
IPR001247 Domain Exoribonuclease, phosphorolytic domain 1

1 Cross References

Identifier
TIGR02696

0 Found In

3 GO Annotations

GO Term Gene Name
GO:0004654 IPR014069
GO:0006402 IPR014069
GO:0005737 IPR014069

3 Ontology Annotations

GO Term Gene Name
GO:0004654 IPR014069
GO:0006402 IPR014069
GO:0005737 IPR014069

1 Parent Features

DB identifier Type Name
IPR012162 Family Polyribonucleotide nucleotidyltransferase

0 Proteins

2 Publications

First Author Title Year Journal Volume Pages PubMed ID
            14645289
            8113189