Iron in PDB 6w6n: K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212

Protein crystallography data

The structure of K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212, PDB code: 6w6n was solved by R.E.Coleman, K.M.Lancaster, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 55.38 / 2.25
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 47.373, 80.172, 110.767, 90.00, 90.00, 90.00
R / Rfree (%) 25.8 / 27.8

Iron Binding Sites:

The binding sites of Iron atom in the K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212 (pdb code 6w6n). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212, PDB code: 6w6n:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 6w6n

Go back to Iron Binding Sites List in 6w6n
Iron binding site 1 out of 2 in the K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe201

b:48.1
occ:1.00
FE A:HEC201 0.0 48.1 1.0
NC A:HEC201 2.0 56.8 1.0
NA A:HEC201 2.1 52.2 1.0
ND A:HEC201 2.1 54.8 1.0
NB A:HEC201 2.1 53.6 1.0
NE2 A:HIS172 2.1 29.9 1.0
O A:HOH302 2.6 53.3 1.0
CE1 A:HIS172 2.9 29.9 1.0
C4C A:HEC201 3.0 54.6 1.0
C1A A:HEC201 3.1 53.6 1.0
C4A A:HEC201 3.1 50.5 1.0
C1D A:HEC201 3.1 53.6 1.0
C1C A:HEC201 3.1 50.8 1.0
C4D A:HEC201 3.1 53.4 1.0
C1B A:HEC201 3.1 47.7 1.0
C4B A:HEC201 3.1 53.7 1.0
CD2 A:HIS172 3.2 29.9 1.0
CHD A:HEC201 3.4 53.0 1.0
CHA A:HEC201 3.4 47.7 1.0
CHB A:HEC201 3.5 48.2 1.0
CHC A:HEC201 3.5 50.5 1.0
O A:HOH325 3.8 53.3 1.0
ND1 A:HIS172 4.1 29.9 1.0
OE2 A:GLU131 4.2 65.7 0.3
C2A A:HEC201 4.3 46.6 1.0
C3A A:HEC201 4.3 52.0 1.0
CG A:HIS172 4.3 29.9 1.0
C2C A:HEC201 4.3 55.1 1.0
C3C A:HEC201 4.3 54.2 1.0
C2D A:HEC201 4.3 51.1 1.0
C2B A:HEC201 4.3 50.8 1.0
C3B A:HEC201 4.3 50.4 1.0
C3D A:HEC201 4.3 55.0 1.0
CZ A:PHE76 4.6 50.2 1.0
CE2 A:PHE76 4.7 48.8 1.0
OE1 A:GLU131 4.8 68.3 0.3
CD A:GLU131 4.8 66.9 0.3
CE1 A:PHE182 4.9 51.5 1.0

Iron binding site 2 out of 2 in 6w6n

Go back to Iron Binding Sites List in 6w6n
Iron binding site 2 out of 2 in the K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of K106L/A131E Mutant of Cytochrome P460 From Nitrosomonas Sp. AL212 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe201

b:62.9
occ:1.00
FE B:HEC201 0.0 62.9 1.0
NC B:HEC201 2.0 71.3 1.0
NA B:HEC201 2.1 71.9 1.0
NB B:HEC201 2.1 72.4 1.0
ND B:HEC201 2.1 71.5 1.0
NE2 B:HIS172 2.2 29.9 1.0
O B:HOH312 2.7 56.3 1.0
CE1 B:HIS172 2.9 29.9 1.0
C1A B:HEC201 3.0 72.1 1.0
C4D B:HEC201 3.1 70.0 1.0
C1C B:HEC201 3.1 70.5 1.0
C4C B:HEC201 3.1 70.6 1.0
C1D B:HEC201 3.1 66.6 1.0
C4B B:HEC201 3.1 69.7 1.0
C4A B:HEC201 3.1 67.5 1.0
C1B B:HEC201 3.1 72.2 1.0
CD2 B:HIS172 3.4 29.9 1.0
CHA B:HEC201 3.4 65.2 1.0
CHD B:HEC201 3.4 67.8 1.0
CHC B:HEC201 3.4 71.8 1.0
CHB B:HEC201 3.5 70.4 1.0
O B:HOH311 3.5 64.5 1.0
ND1 B:HIS172 4.1 29.9 1.0
C2A B:HEC201 4.3 69.3 1.0
C3A B:HEC201 4.3 69.6 1.0
C2C B:HEC201 4.3 67.1 1.0
C3C B:HEC201 4.3 69.4 1.0
C3D B:HEC201 4.3 66.5 1.0
C2D B:HEC201 4.3 67.8 1.0
C3B B:HEC201 4.3 70.6 1.0
C2B B:HEC201 4.3 76.7 1.0
CG B:HIS172 4.4 29.9 1.0
CZ B:PHE76 4.5 75.7 1.0
CE2 B:PHE76 4.7 74.5 1.0

Reference:

R.E.Coleman, A.C.Vilbert, K.M.Lancaster. The Heme-Lys Cross-Link in Cytochrome P460 Promotes Catalysis By Enforcing Secondary Coordination Sphere Architecture. Biochemistry 2020.
ISSN: ISSN 0006-2960
PubMed: 32525655
DOI: 10.1021/ACS.BIOCHEM.0C00261
Page generated: Sun Dec 13 17:24:20 2020

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