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3H1C

Crystal structure of Polynucleotide Phosphorylase (PNPase) core bound to RNase E and Tungstate

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(A, B, C, G, I...)
Polyribonucleotide nucleotidyltransferasepolymer54959656.812UniProt (P05055)
Pfam (PF01138)
Pfam (PF03725)
Pfam (PF03726)
Escherichia coliPolynucleotide phosphorylase, PNPase
2B, D, F, H, J...
(D, E, F, H, J...)
Ribonuclease Epolymer414340.712UniProt (P21513)
Pfam (PF12111)
RNase E
3AA, BA, CA, DA, EA...
(B, C, G, I, K...)
TUNGSTATE(VI)IONnon-polymer247.821Chemie (WO4)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains24
Total formula weight767970.2
Non-Polymers*Number of molecules21
Total formula weight5204.6
All*Total formula weight773174.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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