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Iron in PDB 2c8v: Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp

Enzymatic activity of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp

All present enzymatic activity of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp:
1.18.6.1;

Protein crystallography data

The structure of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp, PDB code: 2c8v was solved by S.Sen, A.Krishnakumar, J.Mcclead, M.K.Johnson, L.C.Seefeldt, R.K.Szilagyi, J.W.Peters, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.50
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 70.900, 133.300, 61.500, 90.00, 90.00, 90.00
R / Rfree (%) 23.81 / 27.93

Other elements in 2c8v:

The structure of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp (pdb code 2c8v). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp, PDB code: 2c8v:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 2c8v

Go back to Iron Binding Sites List in 2c8v
Iron binding site 1 out of 2 in the Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe290

b:0.0
occ:1.00
 FE1 A:FES290 0.0 0.0 1.0
SG A:CYS97 2.3 96.2 1.0
S1 A:FES290 2.4 0.0 1.0
O A:HOH2036 3.2 65.0 1.0
CB A:CYS97 3.4 100.0 1.0
O A:ALA98 4.2 97.1 1.0
N A:ARG100 4.4 92.5 1.0
CA A:GLY99 4.4 91.9 1.0
S1 A:FES291 4.5 94.4 1.0
C A:ALA98 4.7 95.6 1.0
CA A:CYS97 4.7 99.3 1.0
N A:GLY99 4.8 94.2 1.0
C A:CYS97 4.8 98.9 1.0
CB A:ARG100 4.9 93.1 1.0
C A:GLY99 5.0 92.1 1.0

Iron binding site 2 out of 2 in 2c8v

Go back to Iron Binding Sites List in 2c8v
Iron binding site 2 out of 2 in the Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe291

b:0.0
occ:1.00
 FE1 A:FES291 0.0 0.0 1.0
SG A:CYS132 2.4 99.8 1.0
S1 A:FES291 2.4 94.4 1.0
CB A:CYS132 3.4 98.0 1.0
O A:CYS132 4.2 97.2 1.0
C A:CYS132 4.3 97.3 1.0
CA A:CYS132 4.5 97.7 1.0
N A:GLY133 4.9 97.2 1.0

Reference:

S.Sen, A.Krishnakumar, J.Mcclead, M.K.Johnson, L.C.Seefeldt, R.K.Szilagyi, J.W.Peters. Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein LEU127 Deletion Variant with Bound Mgatp. J.Inorg.Biochem. V. 100 1041 2006.
ISSN: ISSN 0162-0134
PubMed: 16616373
DOI: 10.1016/J.JINORGBIO.2006.02.016
Page generated: Sun Dec 13 14:41:44 2020

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