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Iron in PDB 1llw: Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate

Enzymatic activity of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate

All present enzymatic activity of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate:
1.4.7.1;

Protein crystallography data

The structure of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate, PDB code: 1llw was solved by R.H.Van Den Heuvel, D.Ferrari, R.T.Bossi, S.Ravasio, B.Curti, M.A.Vanoni, F.J.Florencio, A.Mattevi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 12.00 / 2.70
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 166.521, 166.521, 219.874, 90.00, 90.00, 90.00
R / Rfree (%) 23.4 / 29.3

Iron Binding Sites:

The binding sites of Iron atom in the Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate (pdb code 1llw). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 3 binding sites of Iron where determined in the Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate, PDB code: 1llw:
Jump to Iron binding site number: 1; 2; 3;

Iron binding site 1 out of 3 in 1llw

Go back to Iron Binding Sites List in 1llw
Iron binding site 1 out of 3 in the Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe2072

b:93.7
occ:1.00
 FE1 A:F3S2072 0.0 93.7 1.0
SG A:CYS1137 1.7 23.3 1.0
S3 A:F3S2072 2.1 85.8 1.0
S2 A:F3S2072 2.2 91.2 1.0
S1 A:F3S2072 2.2 96.9 1.0
FE4 A:F3S2072 2.3 86.7 1.0
FE3 A:F3S2072 2.5 94.6 1.0
O A:ILE1138 3.0 26.7 1.0
CB A:CYS1137 3.5 19.9 1.0
S4 A:F3S2072 3.8 92.5 1.0
CA A:CYS1137 4.0 21.2 1.0
SG A:CYS1148 4.1 23.9 1.0
N A:ALA1140 4.1 14.9 1.0
C A:ILE1138 4.2 23.9 1.0
SG A:CYS1143 4.3 18.2 1.0
CA A:MET1139 4.3 19.8 1.0
N A:ARG1141 4.5 15.4 1.0
C A:MET1139 4.5 17.7 1.0
N A:ILE1138 4.6 21.5 1.0
C A:CYS1137 4.7 21.0 1.0
N A:MET1139 4.9 21.4 1.0
CB A:ALA1140 5.0 10.6 1.0

Iron binding site 2 out of 3 in 1llw

Go back to Iron Binding Sites List in 1llw
Iron binding site 2 out of 3 in the Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe2072

b:94.6
occ:1.00
 FE3 A:F3S2072 0.0 94.6 1.0
SG A:CYS1148 1.9 23.9 1.0
S3 A:F3S2072 2.1 85.8 1.0
S1 A:F3S2072 2.2 96.9 1.0
S4 A:F3S2072 2.2 92.5 1.0
FE4 A:F3S2072 2.4 86.7 1.0
FE1 A:F3S2072 2.5 93.7 1.0
CB A:CYS1148 3.4 14.7 1.0
S2 A:F3S2072 3.6 91.2 1.0
CA A:CYS1148 3.9 16.4 1.0
SG A:CYS1137 3.9 23.3 1.0
CB A:ALA1140 4.0 10.6 1.0
CD A:PRO1149 4.3 12.0 1.0
SG A:CYS1143 4.5 18.2 1.0
CB A:ALA1153 4.6 16.5 1.0
N A:ALA1140 4.6 14.9 1.0
O A:ILE1138 4.7 26.7 1.0
N A:ARG1141 4.7 15.4 1.0
CG A:PRO1149 4.7 13.1 1.0
CG1 A:VAL1150 4.7 11.4 1.0
CA A:ALA1140 4.8 14.0 1.0
C A:CYS1148 4.9 14.6 1.0
N A:CYS1148 4.9 17.2 1.0
N A:VAL1142 4.9 15.8 1.0
N A:PRO1149 5.0 13.3 1.0
N A:ALA1153 5.0 19.2 1.0

Iron binding site 3 out of 3 in 1llw

Go back to Iron Binding Sites List in 1llw
Iron binding site 3 out of 3 in the Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase: Complex with 2-Oxoglutarate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe2072

b:86.7
occ:1.00
 FE4 A:F3S2072 0.0 86.7 1.0
S3 A:F3S2072 2.2 85.8 1.0
SG A:CYS1143 2.2 18.2 1.0
S4 A:F3S2072 2.2 92.5 1.0
S2 A:F3S2072 2.2 91.2 1.0
FE1 A:F3S2072 2.3 93.7 1.0
FE3 A:F3S2072 2.4 94.6 1.0
CB A:CYS1143 3.6 15.2 1.0
S1 A:F3S2072 3.6 96.9 1.0
SG A:CYS1137 3.9 23.3 1.0
N A:CYS1143 3.9 16.0 1.0
CA A:CYS1143 3.9 16.6 1.0
SG A:CYS1148 4.0 23.9 1.0
N A:ARG1141 4.1 15.4 1.0
N A:VAL1142 4.2 15.8 1.0
CB A:ALA1153 4.3 16.5 1.0
CA A:ARG1141 4.3 14.3 1.0
C A:ARG1141 4.7 15.6 1.0
C A:VAL1142 4.8 16.4 1.0
SG A:CYS474 4.8 37.7 1.0
CG A:MET475 4.8 32.5 1.0

Reference:

R.H.Van Den Heuvel, D.Ferrari, R.T.Bossi, S.Ravasio, B.Curti, M.A.Vanoni, F.J.Florencio, A.Mattevi. Structural Studies on the Synchronization of Catalytic Centers in Glutamate Synthase J.Biol.Chem. V. 277 24579 2002.
ISSN: ISSN 0021-9258
PubMed: 11967268
DOI: 10.1074/JBC.M202541200
Page generated: Sat Aug 3 09:49:37 2024

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