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3E2C

Escherichia coli Bacterioferritin Mutant E128R/E135R

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Bacterioferritinpolymer15818574.22UniProt (P0ABD3)
Pfam (PF00210)
Escherichia coliBFR, Cytochrome b-1, Cytochrome b-557
2C, J
(A, B)
ZINC IONnon-polymer65.42Chemie (ZN)
3D, E
(A)
SULFATE IONnon-polymer96.12Chemie (SO4)
4F, G
(A)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
5H, I, K, L
(A, B)
1,2-ETHANEDIOLnon-polymer62.14Chemie (EDO)
6M, N
(A, B)
waterwater18.0228Chemie (HOH)
Sequence modifications
A, B: 1 - 158 (UniProt: P0ABD3)
PDBExternal DatabaseDetails
Arg 128Glu 128engineered mutation
Arg 135Glu 135engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight37148.4
Non-Polymers*Number of molecules10
Total formula weight1804.2
All*Total formula weight38952.5
*Water molecules are not included.

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PDB entries from 2025-07-30

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