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Arsenic in PDB 4lcz: Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex

Protein crystallography data

The structure of Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex, PDB code: 4lcz was solved by T.Wan, M.Li, W.R.Chang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.45 / 2.60
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 199.195, 115.097, 109.597, 90.00, 113.23, 90.00
R / Rfree (%) 25 / 25.8

Other elements in 4lcz:

The structure of Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex also contains other interesting chemical elements:

Magnesium (Mg) 42 atoms
Zinc (Zn) 5 atoms
Sodium (Na) 5 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex (pdb code 4lcz). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 3 binding sites of Arsenic where determined in the Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex, PDB code: 4lcz:
Jump to Arsenic binding site number: 1; 2; 3;

Arsenic binding site 1 out of 3 in 4lcz

Go back to Arsenic Binding Sites List in 4lcz
Arsenic binding site 1 out of 3 in the Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As319

b:62.3
occ:1.00
AS A:CAC319 0.0 62.3 1.0
O1 A:CAC319 1.7 59.2 1.0
O2 A:CAC319 1.7 81.7 1.0
C1 A:CAC319 2.0 57.5 1.0
C2 A:CAC319 2.0 68.4 1.0
ZN A:ZN321 2.5 56.7 1.0
OE2 A:GLU107 3.5 49.7 1.0
OE1 A:GLU107 3.5 48.3 1.0
CD A:GLU107 3.8 72.3 1.0
CA A:GLY108 4.0 43.8 1.0
O A:GLU107 4.1 42.0 1.0
C A:GLU107 4.7 60.1 1.0
N A:GLY108 4.7 43.0 1.0
C A:GLY108 4.9 41.3 1.0

Arsenic binding site 2 out of 3 in 4lcz

Go back to Arsenic Binding Sites List in 4lcz
Arsenic binding site 2 out of 3 in the Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As319

b:59.1
occ:1.00
AS B:CAC319 0.0 59.1 1.0
O1 B:CAC319 1.7 66.2 1.0
O2 B:CAC319 1.8 68.6 1.0
C1 B:CAC319 2.0 62.1 1.0
C2 B:CAC319 2.0 97.4 1.0
ZN B:ZN321 2.8 66.1 1.0
OE2 B:GLU107 3.9 58.1 1.0
OE1 B:GLU107 3.9 57.2 1.0
O B:GLU107 4.0 51.8 1.0
CA B:GLY108 4.2 52.9 1.0
CD B:GLU107 4.3 58.8 1.0
O B:GLY108 4.7 74.8 1.0
C B:GLU107 4.8 47.2 1.0
C B:GLY108 4.9 56.4 1.0
N B:GLY108 4.9 51.0 1.0

Arsenic binding site 3 out of 3 in 4lcz

Go back to Arsenic Binding Sites List in 4lcz
Arsenic binding site 3 out of 3 in the Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of Crystal Structure of A Multilayer-Packed Major Light-Harvesting Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
C:As319

b:79.2
occ:1.00
AS C:CAC319 0.0 79.2 1.0
O1 C:CAC319 1.7 65.1 1.0
O2 C:CAC319 1.7 63.0 1.0
C2 C:CAC319 2.0 0.3 1.0
C1 C:CAC319 2.0 57.9 1.0
ZN C:ZN321 2.8 64.3 1.0
OE2 C:GLU107 3.5 43.8 1.0
OE1 C:GLU107 3.7 42.5 1.0
CA C:GLY108 3.9 40.0 1.0
CD C:GLU107 4.0 65.7 1.0
O C:GLU107 4.1 35.8 1.0
N C:GLY108 4.6 39.6 1.0
C C:GLU107 4.7 53.9 1.0
O C:HOH409 4.8 38.1 1.0
C C:GLY108 4.9 37.1 1.0
O C:GLY108 5.0 58.9 1.0

Reference:

T.Wan, M.Li, X.Zhao, J.Zhang, Z.Liu, W.Chang. Crystal Structure of A Multilayer Packed Major Light-Harvesting Complex: Implications For Grana Stacking in Higher Plants Mol Plant 2014.
ISSN: ESSN 1752-9867
PubMed: 24482437
DOI: 10.1093/MP/SSU005
Page generated: Sat Dec 12 01:44:09 2020

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