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2Q9J

Crystal structure of the C217S mutant of diaminopimelate epimerase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Diaminopimelate epimerasepolymer27430279.41UniProt (P44859)
Pfam (PF01678)
Haemophilus influenzaeDAP epimerase
2B
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
3C
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
4D
(A)
waterwater18.0140Chemie (HOH)
Sequence modifications
A: 1 - 274 (UniProt: P44859)
PDBExternal DatabaseDetails
Cso 73Cys 73modified residue
Ser 217Cys 217engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight30279.4
Non-Polymers*Number of molecules2
Total formula weight158.1
All*Total formula weight30437.5
*Water molecules are not included.

243531

PDB entries from 2025-10-22

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