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1CP9

CRYSTAL STRUCTURE OF PENICILLIN G ACYLASE FROM THE BRO1 MUTANT STRAIN OF PROVIDENCIA RETTGERI

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Penicillin G amidasepolymer20523717.31UniProt (Q7WZI9)Providencia rettgeri
2B
(B)
Penicillin G amidasepolymer55362215.91UniProt (Q7WZI9)
Pfam (PF01804)
Providencia rettgeri
3C, D, F, G
(A, B)
SULFATE IONnon-polymer96.14Chemie (SO4)
4E
(B)
CALCIUM IONnon-polymer40.11Chemie (CA)
5H, I
(A, B)
waterwater18.0776Chemie (HOH)
Sequence modifications
A: 1 - 205 (UniProt: Q7WZI9)
PDBExternal DatabaseDetails
Leu 140Met 163engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight85933.2
Non-Polymers*Number of molecules5
Total formula weight424.3
All*Total formula weight86357.5
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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