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1M21

Crystal structure analysis of the peptide amidase PAM in complex with the competitive inhibitor chymostatin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Peptide Amidasepolymer50353545.32UniProt (Q8RJN5)
Pfam (PF01425)
Stenotrophomonas maltophiliaPAM
2C, D
(C, D)
CHYMOSTATINpolymer4607.72BIRD (PRD_000558)Streptomyces hygroscopicus MC521-C8
3E, F
(A, B)
waterwater18.0431Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight108306.0
All*Total formula weight108306.0
*Water molecules are not included.

243083

PDB entries from 2025-10-15

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