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2FZV

Crystal Structure of an apo form of a Flavin-binding Protein from Shigella flexneri

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
putative arsenical resistance proteinpolymer27931179.34GenBank (30042143)
Pfam (PF03358)
UniProt (by SIFTS) (Q7UC03)
Shigella flexneri 2a
2E
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
3F, G
(A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
4H, I, J, K
(A, B, C, D)
waterwater18.01111Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 255 (GenBank: 30042143)
PDBExternal DatabaseDetails
Met -23-initiating methionine
His -22-expression tag
His -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
Ser -16-cloning artifact
Ser -15-cloning artifact
Gly -14-cloning artifact
Val -13-cloning artifact
Asp -12-cloning artifact
Leu -11-cloning artifact
Gly -10-cloning artifact
Thr -9-cloning artifact
Glu -8-cloning artifact
Asn -7-cloning artifact
Leu -6-cloning artifact
Tyr -5-cloning artifact
Phe -4-cloning artifact
Gln -3-cloning artifact
Ser -2-cloning artifact
Asn -1-cloning artifact
Ala 0-cloning artifact
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight124717.1
Non-Polymers*Number of molecules3
Total formula weight111.0
All*Total formula weight124828.1
*Water molecules are not included.

238895

PDB entries from 2025-07-16

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