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7R2S

Crystal structure of a flavodiiron protein D52K mutant from Escherichia coli pressurized with krypton gas

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Anaerobic nitric oxide reductase flavorubredoxinpolymer47954307.12UniProt (Q46877)
Pfam (PF19583)
Pfam (PF00258)
Pfam (PF00301)
Escherichia coli (strain K12)FlRd,FlavoRb
2C, K
(A, B)
FLAVIN MONONUCLEOTIDEnon-polymer456.32Chemie (FMN)
3D, E, L, M
(A, B)
FE (III) IONnon-polymer55.84Chemie (FE)
4F, N
(A, B)
OXYGEN ATOMnon-polymer16.02Chemie (O)
5G, H, I, O, P...
(A, B)
KRYPTONnon-polymer83.86Chemie (KR)
6J
(A)
OXYGEN MOLECULEnon-polymer32.01Chemie (OXY)
7R, S
(A, B)
waterwater18.0381Chemie (HOH)
Sequence modifications
A, B: 1 - 479 (UniProt: Q46877)
PDBExternal DatabaseDetails
Lys 52Asp 52engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight108614.2
Non-Polymers*Number of molecules15
Total formula weight1702.9
All*Total formula weight110317.0
*Water molecules are not included.

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PDB entries from 2024-11-06

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