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Magnesium in PDB 3ogn: Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone

Protein crystallography data

The structure of Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone, PDB code: 3ogn was solved by Y.Mao, J.Clardy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 26.83 / 1.30
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 35.915, 107.310, 38.529, 90.00, 100.38, 90.00
R / Rfree (%) 13.2 / 17.4

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone (pdb code 3ogn). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone, PDB code: 3ogn:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 3ogn

Go back to Magnesium Binding Sites List in 3ogn
Magnesium binding site 1 out of 4 in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg126

b:10.5
occ:1.00
O A:HOH364 2.1 10.7 1.0
O A:HOH191 2.1 15.9 1.0
O A:HOH146 2.1 13.4 1.0
O A:HOH363 2.1 12.5 1.0
O A:HOH326 2.1 13.1 1.0
NE2 A:HIS23 2.2 9.8 1.0
CD2 A:HIS23 3.1 8.8 1.0
CE1 A:HIS23 3.2 8.7 1.0
O A:HOH144 4.1 14.9 0.5
O A:HOH144 4.1 15.2 0.5
OD1 A:ASP34 4.2 20.6 1.0
OD1 A:ASP24 4.2 14.5 1.0
O A:HOH135 4.3 10.3 1.0
CG A:HIS23 4.3 7.7 1.0
ND1 A:HIS23 4.3 8.2 1.0
NZ A:LYS20 4.3 17.4 0.5
O A:HOH148 4.3 47.5 1.0
O A:HOH374 4.6 36.2 1.0
CB A:ALA27 4.7 10.4 1.0
O A:HOH147 4.7 16.3 1.0
CE A:LYS20 5.0 21.8 0.5

Magnesium binding site 2 out of 4 in 3ogn

Go back to Magnesium Binding Sites List in 3ogn
Magnesium binding site 2 out of 4 in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg127

b:30.7
occ:1.00
O A:HOH334 2.0 82.8 1.0
O A:HOH378 2.0 31.6 1.0
O A:HOH219 2.1 25.9 1.0
O A:HOH355 2.2 35.2 1.0
O A:HOH379 2.3 41.8 1.0
O A:HOH397 2.5 45.8 1.0
OE2 A:GLU39 4.1 15.0 1.0
OE1 A:GLU39 4.1 21.3 1.0
O A:HOH302 4.3 28.1 1.0
CA A:GLY43 4.5 12.2 1.0
CD A:GLU39 4.6 14.5 1.0

Magnesium binding site 3 out of 4 in 3ogn

Go back to Magnesium Binding Sites List in 3ogn
Magnesium binding site 3 out of 4 in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg128

b:32.2
occ:1.00
O A:HOH311 2.0 46.4 1.0
O A:HOH233 4.3 38.2 1.0
OE1 A:GLU17 4.6 30.4 0.5
CD A:GLU17 4.6 26.8 0.5
OE2 A:GLU17 4.8 31.6 0.5

Magnesium binding site 4 out of 4 in 3ogn

Go back to Magnesium Binding Sites List in 3ogn
Magnesium binding site 4 out of 4 in the Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg126

b:13.2
occ:1.00
O B:HOH328 2.0 15.1 1.0
O B:HOH370 2.1 12.9 1.0
O B:HOH360 2.1 15.3 1.0
O B:HOH174 2.1 15.7 1.0
O B:HOH281 2.1 18.9 1.0
NE2 B:HIS23 2.1 11.2 1.0
CD2 B:HIS23 3.1 11.9 1.0
CE1 B:HIS23 3.2 10.3 1.0
OD1 B:ASP34 4.2 17.5 1.0
OD1 B:ASP24 4.3 16.4 1.0
CG B:HIS23 4.3 9.3 1.0
O B:HOH206 4.3 36.4 1.0
O B:HOH158 4.3 12.3 1.0
ND1 B:HIS23 4.3 10.0 1.0
O B:HOH279 4.3 29.6 1.0
CB B:ALA27 4.7 11.3 1.0
NZ B:LYS20 4.9 31.4 1.0
CG B:ASP34 5.0 15.2 1.0

Reference:

Y.Mao, X.Xu, W.Xu, Y.Ishida, W.S.Leal, J.B.Ames, J.Clardy. Crystal and Solution Structures of An Odorant-Binding Protein From the Southern House Mosquito Complexed with An Oviposition Pheromone. Proc.Natl.Acad.Sci.Usa V. 107 19102 2010.
ISSN: ISSN 0027-8424
PubMed: 20956299
DOI: 10.1073/PNAS.1012274107
Page generated: Mon Dec 14 08:35:01 2020

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