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4KL4

Crystal structure of Ribosome inactivating protein from Momordica balsamina complexed with Polyethylene glycol at 1.90 Angstrom resolution

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
rRNA N-glycosidasepolymer24627093.81UniProt (D9J2T9)
Pfam (PF00161)
Momordica balsamina (Bitter gourd)Ribosome inactivating protein
2B
(A)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.21Chemie (NAG)
3C
(A)
DI(HYDROXYETHYL)ETHERnon-polymer106.11Chemie (PEG)
4D
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
5E
(A)
waterwater18.0120Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight27093.8
Non-Polymers*Number of molecules3
Total formula weight419.4
All*Total formula weight27513.2
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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