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Chlorine in PDB 3iiu: Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L

Protein crystallography data

The structure of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L, PDB code: 3iiu was solved by T.Schulte, E.Hofmann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.07 / 1.45
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 68.510, 81.730, 75.330, 90.00, 90.00, 90.00
R / Rfree (%) 15.5 / 17.6

Other elements in 3iiu:

The structure of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L also contains other interesting chemical elements:

Cadmium (Cd) 6 atoms
Magnesium (Mg) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L (pdb code 3iiu). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L, PDB code: 3iiu:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in 3iiu

Go back to Chlorine Binding Sites List in 3iiu
Chlorine binding site 1 out of 4 in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Cl156

b:15.3
occ:0.30
CD M:CD151 1.7 23.2 0.3
CD M:CD151 2.5 8.7 0.5
O M:HOH235 2.8 28.1 1.0
O M:HOH221 3.2 14.4 1.0
O M:HOH220 3.3 21.4 1.0
OE1 M:GLU2 3.4 17.7 1.0
O M:HOH228 3.7 35.9 1.0
OE2 M:GLU2 3.7 14.1 1.0
CD M:GLU2 3.8 15.7 1.0
O M:HOH282 4.3 33.1 1.0
O M:HOH389 4.6 25.2 1.0
OD2 M:ASP5 4.8 8.7 1.0
O M:HOH351 4.8 15.0 1.0

Chlorine binding site 2 out of 4 in 3iiu

Go back to Chlorine Binding Sites List in 3iiu
Chlorine binding site 2 out of 4 in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Cl157

b:13.3
occ:0.80
CD M:CD154 2.6 7.1 0.8
CD M:CD155 2.8 6.2 0.4
NZ M:LYS34 3.1 35.1 1.0
O M:HOH434 3.1 31.6 1.0
O M:HOH307 3.3 11.9 1.0
CE M:LYS34 3.4 29.4 1.0
OD2 M:ASP116 3.6 7.8 1.0
CL M:CL158 3.7 5.5 0.5
O M:HOH249 3.9 7.6 1.0
O M:HOH209 3.9 16.7 1.0
CG M:LYS34 4.1 21.1 1.0
CD M:LYS34 4.3 24.7 1.0
O M:HOH217 4.6 9.1 1.0
O M:HOH385 4.7 15.5 1.0
CG M:ASP116 4.8 7.7 1.0
O M:HOH178 4.8 32.3 1.0

Chlorine binding site 3 out of 4 in 3iiu

Go back to Chlorine Binding Sites List in 3iiu
Chlorine binding site 3 out of 4 in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Cl158

b:5.5
occ:0.50
CD M:CD155 2.5 6.2 0.4
CD M:CD154 2.6 7.1 0.8
O M:HOH307 3.3 11.9 1.0
O M:HOH217 3.4 9.1 1.0
NZ M:LYS118 3.5 22.4 1.0
O M:HOH178 3.5 32.3 1.0
O M:HOH209 3.6 16.7 1.0
CL M:CL157 3.7 13.3 0.8
O M:HOH170 3.8 28.7 1.0
CE M:LYS118 3.8 17.6 1.0
CD M:LYS118 4.7 15.5 1.0
OD2 M:ASP116 4.9 7.8 1.0

Chlorine binding site 4 out of 4 in 3iiu

Go back to Chlorine Binding Sites List in 3iiu
Chlorine binding site 4 out of 4 in the Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Structure of the Reconstituted Peridinin-Chlorophyll A-Protein (Rfpcp) Mutant N89L within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Cl159

b:6.6
occ:0.90
CD M:CD152 2.5 7.2 0.9
O M:HOH362 3.3 18.0 1.0
O M:HOH218 3.6 8.0 1.0
CB M:ALA0 3.6 9.6 1.0
OD1 M:ASP5 3.7 7.8 1.0
O M:HOH295 3.9 6.3 1.0
CG M:ASP5 4.7 9.8 1.0
OD2 M:ASP5 4.9 8.7 1.0

Reference:

T.Schulte, D.M.Niedzwiedzki, R.R.Birge, R.G.Hiller, T.Polivka, E.Hofmann, H.A.Frank. Identification of A Single Peridinin Sensing Chl-A Excitation in Reconstituted Pcp By Crystallography and Spectroscopy. Proc.Natl.Acad.Sci.Usa V. 106 20764 2009.
ISSN: ISSN 0027-8424
PubMed: 19934052
DOI: 10.1073/PNAS.0908938106
Page generated: Sat Jul 20 21:33:36 2024

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