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Iron in PDB 2gh2: 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine

Enzymatic activity of 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine

All present enzymatic activity of 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine:
1.13.11.20;

Protein crystallography data

The structure of 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine, PDB code: 2gh2 was solved by C.R.Simmons, P.A.Karplus, M.H.Stipanuk, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.84 / 1.50
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 57.484, 57.484, 122.804, 90.00, 90.00, 90.00
R / Rfree (%) 19.4 / 22.2

Iron Binding Sites:

The binding sites of Iron atom in the 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine (pdb code 2gh2). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine, PDB code: 2gh2:

Iron binding site 1 out of 1 in 2gh2

Go back to Iron Binding Sites List in 2gh2
Iron binding site 1 out of 1 in the 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of 1.5 A Resolution R. Norvegicus Cysteine Dioxygenase Structure Crystallized in the Presence of Cysteine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe501

b:9.1
occ:1.00
 NE2 A:HIS88 2.1 8.7 1.0
NE2 A:HIS140 2.1 9.9 1.0
NE2 A:HIS86 2.1 11.6 1.0
O A:HOH505 2.2 11.1 1.0
CE1 A:HIS88 2.9 11.6 1.0
CD2 A:HIS86 3.0 10.0 1.0
CE1 A:HIS140 3.1 9.1 1.0
CD2 A:HIS140 3.1 10.0 1.0
CE1 A:HIS86 3.1 9.9 1.0
CD2 A:HIS88 3.1 10.4 1.0
O A:HOH628 3.9 38.0 1.0
O A:HOH830 3.9 42.7 1.0
ND1 A:HIS88 4.1 10.3 1.0
OH A:TYR157 4.2 16.0 1.0
CG A:HIS86 4.2 11.8 1.0
ND1 A:HIS140 4.2 10.6 1.0
ND1 A:HIS86 4.2 9.9 1.0
CG A:HIS140 4.2 10.5 1.0
CG A:HIS88 4.2 10.1 1.0
SG A:CYS93 4.3 12.3 1.0
O A:HOH651 4.4 43.8 1.0
O A:HOH656 4.7 27.0 1.0
CG2 A:ILE133 4.7 12.8 1.0
CG2 A:VAL142 4.8 10.7 1.0
O A:HOH629 4.8 44.2 1.0

Reference:

C.R.Simmons, Q.Liu, Q.Huang, Q.Hao, T.P.Begley, P.A.Karplus, M.H.Stipanuk. Crystal Structure of Mammalian Cysteine Dioxygenase: A Novel Mononuclear Iron Center For Cysteine Thiol Oxidation. J.Biol.Chem. V. 281 18723 2006.
ISSN: ISSN 0021-9258
PubMed: 16611640
DOI: 10.1074/JBC.M601555200
Page generated: Sat Aug 3 22:31:14 2024

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