Magnesium in PDB 7mh4: Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine

Protein crystallography data

The structure of Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine, PDB code: 7mh4 was solved by I.Mathews, J.Weaver, S.G.Boxer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.00 / 2.48
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 141.337, 141.337, 186.87, 90, 90, 120
R / Rfree (%) 16.8 / 19.3

Other elements in 7mh4:

The structure of Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine also contains other interesting chemical elements:

Chlorine (Cl) 1 atom
Bromine (Br) 2 atoms
Iron (Fe) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine (pdb code 7mh4). 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 R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine, PDB code: 7mh4:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 7mh4

Go back to Magnesium Binding Sites List in 7mh4
Magnesium binding site 1 out of 4 in the Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine


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 R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Mg301

b:37.6
occ:1.00
MG L:BCL301 0.0 37.6 1.0
NC L:BCL301 2.0 37.5 1.0
NA L:BCL301 2.0 37.1 1.0
ND L:BCL301 2.0 35.9 1.0
NB L:BCL301 2.0 36.9 1.0
NE2 L:HIS153 2.4 45.0 1.0
C4D L:BCL301 2.9 36.2 1.0
C1A L:BCL301 3.0 37.7 1.0
C4A L:BCL301 3.0 35.5 1.0
C1C L:BCL301 3.0 38.3 1.0
C4C L:BCL301 3.0 36.5 1.0
C1B L:BCL301 3.1 35.9 1.0
C4B L:BCL301 3.1 38.2 1.0
C1D L:BCL301 3.2 36.8 1.0
CD2 L:HIS153 3.3 45.5 1.0
BR2 M:DBY210 3.3 32.6 0.5
CHC L:BCL301 3.4 38.6 1.0
CHB L:BCL301 3.4 35.6 1.0
CHA L:BCL301 3.4 38.1 1.0
CE1 L:HIS153 3.5 46.4 1.0
CHD L:BCL301 3.5 35.7 1.0
C3D L:BCL301 4.2 34.8 1.0
C2A L:BCL301 4.3 39.0 1.0
C3A L:BCL301 4.3 36.9 1.0
C3C L:BCL301 4.3 38.1 1.0
C2C L:BCL301 4.3 38.8 1.0
C3B L:BCL301 4.4 36.4 1.0
C2B L:BCL301 4.4 35.1 1.0
C2D L:BCL301 4.4 34.7 1.0
CG L:HIS153 4.5 46.2 1.0
ND1 L:HIS153 4.5 45.3 1.0
CBC L:BCL301 4.8 38.4 1.0
CBA L:BCL301 4.8 42.1 1.0
OBB L:BPH302 4.8 46.6 1.0
CBD L:BCL301 4.9 39.1 1.0
CD1 L:LEU154 4.9 47.1 1.0

Magnesium binding site 2 out of 4 in 7mh4

Go back to Magnesium Binding Sites List in 7mh4
Magnesium binding site 2 out of 4 in the Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine


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 R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Mg304

b:37.5
occ:1.00
MG L:BCL304 0.0 37.5 1.0
NC L:BCL304 2.0 38.7 1.0
ND L:BCL304 2.0 38.6 1.0
NA L:BCL304 2.0 38.7 1.0
NB L:BCL304 2.1 37.5 1.0
NE2 L:HIS173 2.3 34.7 1.0
C4D L:BCL304 2.9 39.4 1.0
C4A L:BCL304 3.0 35.0 1.0
C4C L:BCL304 3.0 36.1 1.0
C1A L:BCL304 3.0 38.2 1.0
C1C L:BCL304 3.0 37.9 1.0
C4B L:BCL304 3.1 38.0 1.0
C1B L:BCL304 3.1 35.4 1.0
C1D L:BCL304 3.1 37.1 1.0
CE1 L:HIS173 3.2 34.6 1.0
CD2 L:HIS173 3.3 35.4 1.0
CHB L:BCL304 3.4 35.5 1.0
CHC L:BCL304 3.4 38.2 1.0
CHA L:BCL304 3.4 37.5 1.0
CHD L:BCL304 3.5 36.2 1.0
OBB M:BCL402 3.6 48.7 1.0
CAB M:BCL402 3.8 42.4 1.0
CBB M:BCL402 4.0 41.2 1.0
C3D L:BCL304 4.2 37.5 1.0
C3A L:BCL304 4.3 37.2 1.0
C3C L:BCL304 4.3 36.5 1.0
C2A L:BCL304 4.4 39.5 1.0
C2C L:BCL304 4.4 36.4 1.0
C3B L:BCL304 4.4 36.9 1.0
ND1 L:HIS173 4.4 33.8 1.0
C2D L:BCL304 4.4 38.4 1.0
C2B L:BCL304 4.4 36.2 1.0
CG L:HIS173 4.4 34.6 1.0
C3B M:BCL402 4.5 38.5 1.0
CD2 L:PHE167 4.7 39.4 1.0
CMA L:BCL304 4.9 37.4 1.0
CBD L:BCL304 4.9 38.2 1.0

Magnesium binding site 3 out of 4 in 7mh4

Go back to Magnesium Binding Sites List in 7mh4
Magnesium binding site 3 out of 4 in the Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine


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 R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Mg401

b:36.6
occ:1.00
MG M:BCL401 0.0 36.6 1.0
NA M:BCL401 2.0 36.7 1.0
NC M:BCL401 2.0 37.4 1.0
ND M:BCL401 2.0 36.0 1.0
NB M:BCL401 2.0 37.7 1.0
NE2 M:HIS182 2.4 46.3 1.0
C4D M:BCL401 2.9 35.8 1.0
C1A M:BCL401 3.0 37.4 1.0
C4A M:BCL401 3.0 37.9 1.0
C1C M:BCL401 3.0 36.4 1.0
C4C M:BCL401 3.0 37.2 1.0
C1B M:BCL401 3.0 38.3 1.0
C4B M:BCL401 3.1 36.8 1.0
C1D M:BCL401 3.2 35.2 1.0
CD2 M:HIS182 3.3 47.6 1.0
CHB M:BCL401 3.4 37.6 1.0
CHA M:BCL401 3.4 37.4 1.0
CHC M:BCL401 3.4 36.7 1.0
CE1 M:HIS182 3.5 46.3 1.0
CHD M:BCL401 3.5 35.5 1.0
C3D M:BCL401 4.1 36.2 1.0
C3A M:BCL401 4.3 40.3 1.0
C2A M:BCL401 4.3 40.6 1.0
C3C M:BCL401 4.3 38.7 1.0
C2C M:BCL401 4.3 37.3 1.0
C3B M:BCL401 4.4 38.8 1.0
C2B M:BCL401 4.4 38.9 1.0
C2D M:BCL401 4.4 36.0 1.0
CG M:HIS182 4.5 45.6 1.0
ND1 M:HIS182 4.6 46.4 1.0
CE2 L:PHE181 4.7 39.6 1.0
CBA M:BCL401 4.8 49.5 1.0
CBD M:BCL401 4.8 39.6 1.0
OBB L:BPH305 4.9 54.0 1.0

Magnesium binding site 4 out of 4 in 7mh4

Go back to Magnesium Binding Sites List in 7mh4
Magnesium binding site 4 out of 4 in the Crystal Structure of R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine


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 R. Sphaeroides Photosynthetic Reaction Center Variant; Y(M210)3-Bromotyrosine within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Mg402

b:35.7
occ:1.00
MG M:BCL402 0.0 35.7 1.0
NC M:BCL402 2.0 38.4 1.0
NA M:BCL402 2.0 37.1 1.0
ND M:BCL402 2.0 36.1 1.0
NB M:BCL402 2.0 36.0 1.0
NE2 M:HIS202 2.4 38.2 1.0
C4D M:BCL402 2.9 36.5 1.0
C4A M:BCL402 3.0 35.9 1.0
C1A M:BCL402 3.0 37.3 1.0
C1C M:BCL402 3.0 37.7 1.0
C4C M:BCL402 3.0 36.6 1.0
C1B M:BCL402 3.0 35.9 1.0
C4B M:BCL402 3.1 37.9 1.0
C1D M:BCL402 3.2 36.6 1.0
CD2 M:HIS202 3.3 38.7 1.0
CHB M:BCL402 3.4 35.4 1.0
CHC M:BCL402 3.4 38.2 1.0
CHA M:BCL402 3.4 35.8 1.0
CE1 M:HIS202 3.5 39.1 1.0
CBB L:BCL304 3.5 39.6 1.0
CHD M:BCL402 3.5 35.9 1.0
CAB L:BCL304 3.7 38.7 1.0
OBB L:BCL304 3.8 41.0 1.0
C3D M:BCL402 4.2 36.7 1.0
C3A M:BCL402 4.3 38.6 1.0
C2C M:BCL402 4.3 38.2 1.0
C3C M:BCL402 4.3 38.3 1.0
C2A M:BCL402 4.4 38.7 1.0
C2B M:BCL402 4.4 36.5 1.0
C3B M:BCL402 4.4 38.5 1.0
C2D M:BCL402 4.4 36.4 1.0
C3B L:BCL304 4.5 36.9 1.0
CG M:HIS202 4.5 39.3 1.0
ND1 M:HIS202 4.6 38.3 1.0
CBD M:BCL402 4.9 36.7 1.0

Reference:

J.B.Weaver, C.Y.Lin, K.M.Faries, I.I.Mathews, S.Russi, D.Holten, C.Kirmaier, S.G.Boxer. Photosynthetic Reaction Center Variants Made Via Genetic Code Expansion Show Tyr at M210 Tunes the Initial Electron Transfer Mechanism. Proc.Natl.Acad.Sci.Usa V. 118 2021.
ISSN: ESSN 1091-6490
PubMed: 34907018
DOI: 10.1073/PNAS.2116439118
Page generated: Thu Mar 31 04:07:14 2022

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy