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PDBsum entry 7ld5
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Transferase/RNA
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PDB id
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7ld5
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PDB id:
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| Name: |
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Transferase/RNA
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Title:
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Polynucleotide phosphorylase
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Structure:
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Polyribonucleotide nucleotidyltransferase. Chain: a, b, c. Synonym: polynucleotide phosphorylase,pnpase. Engineered: yes. Poly-a RNA fragment. Chain: d, e, f. Engineered: yes
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Source:
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Mycolicibacterium smegmatis. Organism_taxid: 1772. Gene: pnp, gpsi, msmeg_2656, msmei_2593. Expressed in: escherichia coli. Expression_system_taxid: 562. Synthetic: yes. Synthetic construct. Organism_taxid: 32630
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Authors:
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Y.Goldgur,S.Shuman,M.J.De La Cruz,S.Ghosh,M.-C.Unciuleac
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Key ref:
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M.C.Unciuleac
et al.
(2021).
Structure and mechanism of mycobacterium smegmatis polynucleotide phosphorylase..
Rna,
27,
959.
PubMed id:
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Date:
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12-Jan-21
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Release date:
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30-Jun-21
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PROCHECK
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Headers
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References
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A0QVQ5
(PNP_MYCS2) -
Polyribonucleotide nucleotidyltransferase from Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155)
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Seq:
Struc:
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763 a.a.
587 a.a.
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Key: |
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PfamA domain |
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Secondary structure |
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A-A-A-A-A
5 bases
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A-A-A-A-A
5 bases
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A-A-A-A-A
5 bases
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Enzyme class:
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E.C.2.7.7.8
- polyribonucleotide nucleotidyltransferase.
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Reaction:
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RNA(n+1) + phosphate = RNA(n) + a ribonucleoside 5'-diphosphate
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RNA(n+1)
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+
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phosphate
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=
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RNA(n)
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+
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ribonucleoside 5'-diphosphate
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Links
