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8AJK

Crystal structure of a C43S variant from the disulfide reductase MerA from Staphylococcus aureus

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
FAD-containing oxidoreductasepolymer44849528.42UniProt (A0A6B5CJS8)
Pfam (PF07992)
Pfam (PF02852)
UniProt (by SIFTS) (Q2G0I4)
Staphylococcus aureus
2C, E, F, I
(A, B)
GLYCEROLnon-polymer92.14Chemie (GOL)
3D, H
(A, B)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.52Chemie (FAD)
4G, J
(A, B)
NICKEL (II) IONnon-polymer58.72Chemie (NI)
5K, L
(A, B)
waterwater18.0840Chemie (HOH)
Sequence modifications
A, B: 1 - 440 (UniProt: A0A6B5CJS8)
PDBExternal DatabaseDetails
Met -1-initiating methionine
Gly 0-expression tag
Ser 43Cys 43engineered mutation
Val 222Ile 222engineered mutation
His 441-expression tag
His 442-expression tag
His 443-expression tag
His 444-expression tag
His 445-expression tag
His 446-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight99056.8
Non-Polymers*Number of molecules8
Total formula weight2056.9
All*Total formula weight101113.7
*Water molecules are not included.

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PDB entries from 2025-10-15

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