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4WHR

Anhydride reaction intermediate trapped in Protocatechuate 3,4-dioxygenase (pseudomonas putida) at pH 8.5

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, E, C)
Protocatechuate 3,4-dioxygenase alpha chainpolymer20022278.83UniProt (P00436)Pseudomonas putida3,4-PCD
2D, E
(D, B)
Protocatechuate 3,4-dioxygenase beta chainpolymer23826712.32UniProt (P00437)Pseudomonas putida3,4-PCD
3F
(F)
Protocatechuate 3,4-dioxygenase beta chainpolymer23826728.31UniProt (P00437)Pseudomonas putida3,4-PCD
4G, I, J, L, M...
(A, E, C, D, B...)
4-fluorobenzene-1,2-diolnon-polymer128.114Chemie (3N8)
5BA, CA, H, V
(F, A, B)
BETA-MERCAPTOETHANOLnon-polymer78.14Chemie (BME)
6DA, K, Q
(F, D, B)
FE (III) IONnon-polymer55.83Chemie (FE)
7T
(B)
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOLnon-polymer122.11Chemie (TRS)
8W
(B)
4-fluorooxepine-2,7-dionenon-polymer142.11Chemie (3NJ)
9AA
(F)
CHLORIDE IONnon-polymer35.51Chemie (CL)
10EA, FA, GA, HA, IA...
(A, E, C, D, B...)
waterwater18.0947Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight146989.3
Non-Polymers*Number of molecules24
Total formula weight2573.2
All*Total formula weight149562.5
*Water molecules are not included.

248636

PDB entries from 2026-02-04

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