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Cobalt in PDB 9f66: Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure

Enzymatic activity of Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure

All present enzymatic activity of Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure:
1.14.14.18;

Protein crystallography data

The structure of Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure, PDB code: 9f66 was solved by R.J.Labidi, B.Faivre, P.Carpentier, J.Perard, P.Gotico, Y.Li, M.Atta, M.Fontecave, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.60 / 1.85
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 66.947, 70.671, 94.561, 90, 90, 90
R / Rfree (%) 18.6 / 23.1

Other elements in 9f66:

The structure of Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Cobalt Binding Sites:

The binding sites of Cobalt atom in the Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure (pdb code 9f66). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total only one binding site of Cobalt was determined in the Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure, PDB code: 9f66:

Cobalt binding site 1 out of 1 in 9f66

Go back to Cobalt Binding Sites List in 9f66
Cobalt binding site 1 out of 1 in the Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Crystal Structure of Heme-Oxygenase From Corynebacterium Diphtheriae Complexed with Cobalt-Porphyrine (Humo-Co(III)) Flash-Cooled Under CO2 Pressure within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Co901

b:28.8
occ:1.00
 CO A:COH901 0.0 28.8 1.0
NB A:COH901 1.9 25.6 1.0
NA A:COH901 1.9 32.8 1.0
ND A:COH901 1.9 32.5 1.0
NC A:COH901 1.9 35.6 1.0
NE2 A:HIS20 2.1 45.3 1.0
C4A A:COH901 3.0 27.8 1.0
C4B A:COH901 3.0 37.6 1.0
C1C A:COH901 3.0 37.6 1.0
C1A A:COH901 3.0 34.5 1.0
C1D A:COH901 3.0 39.3 1.0
C4C A:COH901 3.0 33.7 1.0
C1B A:COH901 3.0 32.3 1.0
C4D A:COH901 3.0 36.8 1.0
CE1 A:HIS20 3.0 42.1 1.0
CD2 A:HIS20 3.1 42.9 1.0
O1 A:CO2904 3.3 51.3 1.0
CHC A:COH901 3.4 35.5 1.0
CHB A:COH901 3.4 31.9 1.0
CHA A:COH901 3.4 37.4 1.0
CHD A:COH901 3.4 32.5 1.0
C A:CO2904 3.8 49.5 1.0
ND1 A:HIS20 4.1 44.0 1.0
CG A:HIS20 4.2 41.5 1.0
C3B A:COH901 4.3 33.5 1.0
C3A A:COH901 4.3 23.4 1.0
C2A A:COH901 4.3 33.1 1.0
C3C A:COH901 4.3 38.0 1.0
C2D A:COH901 4.3 39.8 1.0
C2C A:COH901 4.3 36.6 1.0
C3D A:COH901 4.3 42.6 1.0
C2B A:COH901 4.3 32.5 1.0
O2 A:CO2904 4.5 43.3 1.0
O A:GLY135 4.7 28.8 1.0
CA A:GLY135 4.7 24.7 1.0

Reference:

R.J.Labidi, B.Faivre, P.Carpentier, J.Perard, P.Gotico, Y.Li, M.Atta, M.Fontecave. Light-Activated Artificial Co 2 -Reductase: Structure and Activity. J.Am.Chem.Soc. 2024.
ISSN: ESSN 1520-5126
PubMed: 39352411
DOI: 10.1021/JACS.4C08927
Page generated: Sun Jul 13 22:14:16 2025

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