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3ML0

Thermostable Penicillin G acylase from Alcaligenes faecalis in tetragonal form

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Penicillin G acylase, alpha subunitpolymer19522258.91UniProt (O34142)Alcaligenes faecalisPenicillin G amidase
2B
(B)
Penicillin G acylase, beta subunitpolymer55162792.01UniProt (O34142)
Pfam (PF01804)
Alcaligenes faecalisPenicillin G amidase
3C
(B)
CALCIUM IONnon-polymer40.11Chemie (CA)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight85050.8
Non-Polymers*Number of molecules1
Total formula weight40.1
All*Total formula weight85090.9
*Water molecules are not included.

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PDB entries from 2025-07-16

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