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8W1Q

Aerobic crystal structure of iron-bound FlcD from Pseudomonas aeruginosa

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Pyrroloquinoline quinone (Coenzyme PQQ) biosynthesis protein Cpolymer35140240.22UniProt (A0A0C7AN42)
Pfam (PF14515)
Pfam (PF14518)
UniProt (by SIFTS) (Q9HY91)
Pseudomonas aeruginosaPyrroloquinoline-quinone synthase
2C, F
(A, B)
FE (II) IONnon-polymer55.82Chemie (FE2)
PubChem (27284)
3D, H
(A, B)
POTASSIUM IONnon-polymer39.12Chemie (K)
PubChem (813)
4E
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
5G
(B)
GLYCEROLnon-polymer92.11Chemie (GOL)
PubChem (753)
6I, J
(A, B)
waterwater18.0546Chemie (HOH)
Sequence modifications
A, B: 1 - 328 (UniProt: A0A0C7AN42)
PDBExternal DatabaseDetails
Met -22-initiating methionine
His -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
His -16-expression tag
Ser -15-expression tag
Ser -14-expression tag
Gly -13-expression tag
Val -12-expression tag
Asp -11-expression tag
Leu -10-expression tag
Gly -9-expression tag
Thr -8-expression tag
Glu -7-expression tag
Asn -6-expression tag
Leu -5-expression tag
Tyr -4-expression tag
Phe -3-expression tag
Gln -2-expression tag
Ser -1-expression tag
Asn 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight80480.5
Non-Polymers*Number of molecules6
Total formula weight306.3
All*Total formula weight80786.8
*Water molecules are not included.

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PDB entries from 2026-04-08

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