4GHC

Structure of Y257F variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum at 1.55 Ang resolution

Summary for 4GHC

Entry DOI	10.2210/pdb4ghc/pdb
Related	4GHD 4GHE 4GHF 4GHG 4GHH
Descriptor	Homoprotocatechuate 2,3-dioxygenase, FE (II) ION, CHLORIDE ION, ... (6 entities in total)
Functional Keywords	dioxygenase, oxygen activation, fe(ii), 2-his-1-carboxylate facial triad, homoprotocatechuate, 4-nitrocatechol, oxy complex, oxidoreductase
Biological source	Brevibacterium fuscum
Total number of polymer chains	4
Total formula weight	168191.40
Authors	Kovaleva, E.G.,Lipscomb, J.D. (deposition date: 2012-08-07, release date: 2012-10-31, Last modification date: 2023-09-13)
Primary citation	Kovaleva, E.G.,Lipscomb, J.D. Structural basis for the role of tyrosine 257 of homoprotocatechuate 2,3-dioxygenase in substrate and oxygen activation. Biochemistry, 51:8755-8763, 2012 Cited by PubMed: 23066739 DOI: 10.1021/bi301115c PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.55 Å)

Structure validation