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Chlorine in PDB 4m35: Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis

Protein crystallography data

The structure of Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis, PDB code: 4m35 was solved by S.M.Williams, A.V.Chandran, M.S.Vijayabaskar, S.Roy, H.Balaram, S.Vishveshwara, M.Vijayan, D.Chatterji, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.05
Space group H 3 2
Cell size a, b, c (Å), α, β, γ (°) 90.230, 90.230, 420.312, 90.00, 90.00, 120.00
R / Rfree (%) 17.5 / 20.6

Other elements in 4m35:

The structure of Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms
Iron (Fe) 4 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis (pdb code 4m35). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis, PDB code: 4m35:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4m35

Go back to Chlorine Binding Sites List in 4m35
Chlorine binding site 1 out of 2 in the Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl203

b:22.1
occ:0.33
O A:HOH396 2.5 6.5 0.3
NH2 A:ARG50 3.5 8.7 1.0
CD1 A:LEU54 4.0 7.8 1.0
CZ A:ARG50 4.5 8.9 1.0
OD1 A:ASP51 4.6 6.7 1.0
NH1 A:ARG50 4.7 7.8 1.0

Chlorine binding site 2 out of 2 in 4m35

Go back to Chlorine Binding Sites List in 4m35
Chlorine binding site 2 out of 2 in the Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Gated-Pore Mutant H126/141D of Second Dna-Binding Protein Under Starvation From Mycobacterium Smegmatis within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl202

b:23.7
occ:1.00
O D:HOH365 3.3 21.9 1.0
O D:HOH388 3.3 21.7 1.0
NH1 D:ARG50 3.4 8.8 1.0
CD1 D:LEU54 3.9 10.4 1.0
OD1 D:ASP51 4.4 8.5 1.0
CZ D:ARG50 4.4 8.9 1.0
NH2 D:ARG50 4.6 9.1 1.0

Reference:

S.M.Williams, A.V.Chandran, M.S.Vijayabaskar, S.Roy, H.Balaram, S.Vishveshwara, M.Vijayan, D.Chatterji. A Histidine Aspartate Ionic Lock Gates the Iron Passage in Miniferritins From Mycobacterium Smegmatis J.Biol.Chem. V. 289 11042 2014.
ISSN: ISSN 0021-9258
PubMed: 24573673
DOI: 10.1074/JBC.M113.524421
Page generated: Sat Dec 12 10:54:34 2020

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