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4KMK

Crystal structure of Ribosome Inactivating protein from Momordica balsamina at 1.65 A 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, D
(A)
GLYCEROLnon-polymer92.12Chemie (GOL)
4E
(A)
waterwater18.0269Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight27093.8
Non-Polymers*Number of molecules3
Total formula weight405.4
All*Total formula weight27499.2
*Water molecules are not included.

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PDB entries from 2025-07-23

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