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Tungsten in PDB 1h9k: Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound

Protein crystallography data

The structure of Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound, PDB code: 1h9k was solved by L.Delarbre, C.E.M.Stevenson, D.J.White, L.A.Mitchenall, R.N.Pau, D.M.Lawson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.00 / 1.80
Space group P 3 2 1
Cell size a, b, c (Å), α, β, γ (°) 50.685, 50.685, 79.112, 90.00, 90.00, 120.00
R / Rfree (%) 18.6 / 22.7

Tungsten Binding Sites:

The binding sites of Tungsten atom in the Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound (pdb code 1h9k). This binding sites where shown within 5.0 Angstroms radius around Tungsten atom.
In total 2 binding sites of Tungsten where determined in the Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound, PDB code: 1h9k:
Jump to Tungsten binding site number: 1; 2;

Tungsten binding site 1 out of 2 in 1h9k

Go back to Tungsten Binding Sites List in 1h9k
Tungsten binding site 1 out of 2 in the Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound


Mono view


Stereo pair view

A full contact list of Tungsten with other atoms in the W binding site number 1 of Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound within 5.0Å range:
probe atom residue distance (Å) B Occ
A:W1142

b:13.6
occ:0.33
W A:WO41142 0.0 13.6 0.3
O1 A:WO41142 1.7 12.4 0.3
O2 A:WO41142 1.8 12.0 1.0
ND2 A:ASN94 4.3 12.7 1.0
N A:VAL93 4.3 11.9 1.0
N A:ALA92 4.4 9.8 1.0
N A:ASN94 4.4 7.8 1.0
CG2 A:VAL93 4.4 12.4 1.0
CB A:ALA92 4.4 12.8 1.0
CB A:ASN94 4.5 9.0 1.0
CG A:ASN94 4.9 18.2 1.0
CA A:ALA92 4.9 13.5 1.0

Tungsten binding site 2 out of 2 in 1h9k

Go back to Tungsten Binding Sites List in 1h9k
Tungsten binding site 2 out of 2 in the Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound


Mono view


Stereo pair view

A full contact list of Tungsten with other atoms in the W binding site number 2 of Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity. Phosphate-Grown Form with Tungstate and Phosphate Bound within 5.0Å range:
probe atom residue distance (Å) B Occ
A:W1143

b:24.8
occ:1.00
W A:WO41143 0.0 24.8 1.0
O4 A:WO41143 1.8 13.8 1.0
O2 A:WO41143 1.8 14.0 1.0
O3 A:WO41143 1.8 19.3 1.0
O1 A:WO41143 1.8 19.1 1.0
N A:THR112 4.1 12.1 1.0
CG2 A:THR112 4.3 8.8 1.0
O A:HOH2058 4.4 26.4 1.0
CA A:VAL111 4.4 7.6 1.0
CB A:VAL111 4.5 10.6 1.0
OG1 A:THR112 4.5 10.9 1.0
C A:VAL111 4.7 11.9 1.0
CG1 A:VAL111 4.7 13.2 1.0
CB A:THR112 4.9 14.1 1.0
CB A:ALA115 5.0 11.0 1.0

Reference:

L.Delarbre, C.E.M.Stevenson, D.J.White, L.A.Mitchenall, R.N.Pau, D.M.Lawson. Two Crystal Structures of the Cytoplasmic Molybdate-Binding Protein Modg Suggest A Novel Cooperative Binding Mechanism and Provide Insights Into Ligand-Binding Specificity J.Mol.Biol. V. 308 1063 2001.
ISSN: ISSN 0022-2836
PubMed: 11352591
DOI: 10.1006/JMBI.2001.4636
Page generated: Thu Oct 29 07:06:33 2020

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