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Iron in PDB 1t87: Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A)

Enzymatic activity of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A)

All present enzymatic activity of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A):
1.14.15.1;

Protein crystallography data

The structure of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A), PDB code: 1t87 was solved by S.Nagano, T.Tosha, K.Ishimori, I.Morishima, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.60 / 1.80
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 67.030, 62.230, 94.920, 90.00, 90.48, 90.00
R / Rfree (%) 18.5 / 20.7

Other elements in 1t87:

The structure of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A) also contains other interesting chemical elements:

Potassium (K) 3 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A) (pdb code 1t87). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A), PDB code: 1t87:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 1t87

Go back to Iron Binding Sites List in 1t87
Iron binding site 1 out of 2 in the Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1417

b:12.6
occ:1.00
FE A:HEM1417 0.0 12.6 1.0
NB A:HEM1417 2.0 10.5 1.0
ND A:HEM1417 2.0 11.5 1.0
NC A:HEM1417 2.0 12.1 1.0
NA A:HEM1417 2.0 11.2 1.0
SG A:CYS357 2.3 10.9 1.0
C1D A:HEM1417 3.0 11.5 1.0
C4B A:HEM1417 3.0 12.8 1.0
C4D A:HEM1417 3.0 11.7 1.0
C1B A:HEM1417 3.1 11.5 1.0
C1C A:HEM1417 3.1 13.1 1.0
C4C A:HEM1417 3.1 11.5 1.0
C1A A:HEM1417 3.1 10.5 1.0
C4A A:HEM1417 3.1 10.7 1.0
CHC A:HEM1417 3.4 11.7 1.0
CHD A:HEM1417 3.4 12.1 1.0
CB A:CYS357 3.4 9.8 1.0
CHA A:HEM1417 3.4 10.6 1.0
CHB A:HEM1417 3.5 11.0 1.0
CA A:CYS357 4.1 10.9 1.0
C5 A:CAM1422 4.2 24.1 1.0
C2D A:HEM1417 4.3 11.7 1.0
C3D A:HEM1417 4.3 12.5 1.0
C3B A:HEM1417 4.3 12.3 1.0
C2B A:HEM1417 4.3 12.2 1.0
C2C A:HEM1417 4.3 12.9 1.0
C3C A:HEM1417 4.3 13.7 1.0
C3A A:HEM1417 4.3 9.9 1.0
C2A A:HEM1417 4.3 10.3 1.0
N A:GLY359 4.6 10.8 1.0
N A:LEU358 4.7 11.6 1.0
C A:CYS357 4.8 12.3 1.0
C4 A:CAM1422 4.9 23.4 1.0
CG2 A:THR252 4.9 15.1 0.9
C9 A:CAM1422 5.0 20.8 1.0
CA A:GLY359 5.0 12.3 1.0

Iron binding site 2 out of 2 in 1t87

Go back to Iron Binding Sites List in 1t87
Iron binding site 2 out of 2 in the Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the Ferrous Co-Bound Cytochrome P450CAM (C334A) within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe2417

b:15.9
occ:1.00
FE B:HEM2417 0.0 15.9 1.0
C B:CMO2420 1.8 17.3 0.9
NB B:HEM2417 2.0 13.2 1.0
ND B:HEM2417 2.0 13.8 1.0
NA B:HEM2417 2.0 14.3 1.0
NC B:HEM2417 2.0 14.2 1.0
SG B:CYS357 2.3 14.8 1.0
O B:CMO2420 2.9 21.0 0.9
C1A B:HEM2417 3.0 13.8 1.0
C1D B:HEM2417 3.1 11.4 1.0
C1C B:HEM2417 3.1 13.6 1.0
C4B B:HEM2417 3.1 13.9 1.0
C4A B:HEM2417 3.1 12.9 1.0
C1B B:HEM2417 3.1 12.4 1.0
C4D B:HEM2417 3.1 14.5 1.0
C4C B:HEM2417 3.1 14.3 1.0
CB B:CYS357 3.4 15.2 1.0
CHA B:HEM2417 3.4 13.7 1.0
CHC B:HEM2417 3.4 12.9 1.0
CHD B:HEM2417 3.4 13.0 1.0
CHB B:HEM2417 3.4 12.9 1.0
CA B:CYS357 4.1 14.1 1.0
C2D B:HEM2417 4.3 13.5 1.0
C2C B:HEM2417 4.3 14.0 1.0
C3A B:HEM2417 4.3 13.8 1.0
C2A B:HEM2417 4.3 14.0 1.0
C3D B:HEM2417 4.3 14.7 1.0
C2B B:HEM2417 4.3 12.6 1.0
C3B B:HEM2417 4.3 13.5 1.0
C3C B:HEM2417 4.3 14.3 1.0
C5 B:CAM2422 4.5 30.9 1.0
N B:GLY359 4.5 14.1 1.0
N B:LEU358 4.7 12.9 1.0
C B:CYS357 4.7 14.1 1.0
C9 B:CAM2422 4.9 27.9 1.0
CA B:GLY359 5.0 13.5 1.0

Reference:

S.Nagano, T.Tosha, K.Ishimori, I.Morishima, T.L.Poulos. Crystal Structure of the Cytochrome P450CAM Mutant That Exhibits the Same Spectral Perturbations Induced By Putidaredoxin Binding. J.Biol.Chem. V. 279 42844 2004.
ISSN: ISSN 0021-9258
PubMed: 15269210
DOI: 10.1074/JBC.M404217200
Page generated: Sun Dec 13 14:32:25 2020

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