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Iron in PDB 4fh7: Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol

Protein crystallography data

The structure of Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol, PDB code: 4fh7 was solved by V.S.De Serrano, S.Franzen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.00 / 1.74
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.571, 67.271, 68.942, 90.00, 90.00, 90.00
R / Rfree (%) 22.9 / 27.5

Other elements in 4fh7:

The structure of Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol also contains other interesting chemical elements:

Bromine (Br) 3 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol (pdb code 4fh7). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol, PDB code: 4fh7:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 4fh7

Go back to Iron Binding Sites List in 4fh7
Iron binding site 1 out of 2 in the Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe201

b:11.2
occ:1.00
FE A:HEM201 0.0 11.2 1.0
NC A:HEM201 2.0 11.6 1.0
NA A:HEM201 2.0 11.9 1.0
NE2 A:HIS89 2.0 12.0 1.0
NB A:HEM201 2.1 11.1 1.0
ND A:HEM201 2.1 12.1 1.0
O1 A:OXY203 2.9 13.1 0.7
CE1 A:HIS89 3.0 12.6 1.0
CD2 A:HIS89 3.0 12.8 1.0
C4C A:HEM201 3.1 11.5 1.0
C4A A:HEM201 3.1 12.0 1.0
C1C A:HEM201 3.1 11.3 1.0
C1A A:HEM201 3.1 12.6 1.0
C4B A:HEM201 3.1 10.8 1.0
C1D A:HEM201 3.1 12.0 1.0
C1B A:HEM201 3.2 10.9 1.0
C4D A:HEM201 3.2 12.4 1.0
CHD A:HEM201 3.5 11.7 1.0
CHC A:HEM201 3.5 11.0 1.0
CHB A:HEM201 3.5 11.3 1.0
CHA A:HEM201 3.6 12.4 1.0
O1 A:TBP202 3.8 12.1 0.1
O2 A:OXY203 4.0 12.8 0.7
ND1 A:HIS89 4.1 12.6 1.0
CG A:HIS89 4.2 12.7 1.0
C3C A:HEM201 4.3 11.7 1.0
C3A A:HEM201 4.3 12.7 1.0
C2A A:HEM201 4.4 13.2 1.0
C2C A:HEM201 4.4 11.4 1.0
C3B A:HEM201 4.4 10.6 1.0
C2D A:HEM201 4.5 12.4 1.0
CG2 A:VAL59 4.5 9.2 1.0
C2B A:HEM201 4.5 10.6 1.0
C3D A:HEM201 4.5 12.9 1.0
CE1 A:HIS55 4.9 11.9 0.7
CE A:MET86 4.9 11.6 0.5

Iron binding site 2 out of 2 in 4fh7

Go back to Iron Binding Sites List in 4fh7
Iron binding site 2 out of 2 in the Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Dhp A in Complex with 2,4,6-Tribromophenol in 20% Methanol within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe201

b:8.0
occ:1.00
FE B:HEM201 0.0 8.0 1.0
NC B:HEM201 2.0 8.6 1.0
NA B:HEM201 2.0 8.7 1.0
NE2 B:HIS89 2.0 9.2 1.0
NB B:HEM201 2.1 8.2 1.0
ND B:HEM201 2.1 9.1 1.0
O B:HOH367 2.6 17.9 1.0
CE1 B:HIS89 3.0 9.5 1.0
CD2 B:HIS89 3.1 9.6 1.0
C4C B:HEM201 3.1 8.8 1.0
C1C B:HEM201 3.1 8.4 1.0
C4A B:HEM201 3.1 8.7 1.0
C1A B:HEM201 3.1 9.3 1.0
C4B B:HEM201 3.1 8.1 1.0
C1D B:HEM201 3.1 9.5 1.0
C1B B:HEM201 3.2 8.0 1.0
C4D B:HEM201 3.2 9.8 1.0
CHD B:HEM201 3.5 9.1 1.0
CHC B:HEM201 3.5 8.3 1.0
CHB B:HEM201 3.5 8.3 1.0
CHA B:HEM201 3.6 9.4 1.0
ND1 B:HIS89 4.1 9.8 1.0
CG B:HIS89 4.2 9.8 1.0
CG2 B:VAL59 4.3 6.6 1.0
C3C B:HEM201 4.3 8.6 1.0
C2C B:HEM201 4.4 8.6 1.0
C3A B:HEM201 4.4 9.0 1.0
C2A B:HEM201 4.4 9.6 1.0
C3B B:HEM201 4.4 8.0 1.0
C2B B:HEM201 4.5 7.9 1.0
C2D B:HEM201 4.5 10.1 1.0
C3D B:HEM201 4.5 10.5 1.0
CE B:MET86 4.8 11.4 1.0
NE2 B:HIS55 4.9 8.5 0.3

Reference:

J.Zhao, V.De Serrano, J.Zhao, P.Le, S.Franzen. Structural and Kinetic Study of An Internal Substrate Binding Site in Dehaloperoxidase-Hemoglobin A From Amphitrite Ornata. Biochemistry V. 52 2427 2013.
ISSN: ISSN 0006-2960
PubMed: 23480178
DOI: 10.1021/BI301307F
Page generated: Mon Aug 5 02:23:37 2024

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