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9PQV

Crystal structure of C. elegans PUF-3 in complex with RNA II-2

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
PUM-HD domain-containing proteinpolymer41147039.51UniProt (Q9U2G4)
Pfam (PF00806)
Caenorhabditis elegans
2B
(B)
RNA II-2polymer103122.91Caenorhabditis elegans
3C, I, L, N
(A)
GLYCEROLnon-polymer92.14Chemie (GOL)
4D, E, F, G, H...
(A, B)
FORMIC ACIDnon-polymer46.013Chemie (FMT)
5T, U
(A, B)
waterwater18.033Chemie (HOH)
Sequence modifications
A: 93 - 502 (UniProt: Q9U2G4)
PDBExternal DatabaseDetails
Ser 92-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight50162.4
Non-Polymers*Number of molecules17
Total formula weight966.7
All*Total formula weight51129.1
*Water molecules are not included.

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PDB entries from 2026-03-11

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