Chlorine in PDB 7pfh: 2 Minute FE2+ Soak Structure of Synftn E141D

All present enzymatic activity of 2 Minute FE2+ Soak Structure of Synftn E141D:
1.16.3.2;

The structure of 2 Minute FE2+ Soak Structure of Synftn E141D, PDB code: 7pfh was solved by A.M.Hemmings, J.M.Bradley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.22 / 1.50
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	176.87, 176.87, 176.87, 90, 90, 90
R / Rfree (%)	15.3 / 17.1

The structure of 2 Minute FE2+ Soak Structure of Synftn E141D also contains other interesting chemical elements:

Iron

(Fe)

3 atoms

The binding sites of Chlorine atom in the 2 Minute FE2+ Soak Structure of Synftn E141D (pdb code 7pfh). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the 2 Minute FE2+ Soak Structure of Synftn E141D, PDB code: 7pfh:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the 2 Minute FE2+ Soak Structure of Synftn E141D


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of 2 Minute FE2+ Soak Structure of Synftn E141D within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl204 b:73.7 occ:1.00 NH1 A:ARG93 3.4 36.8 1.0 O A:HOH425 3.4 48.2 1.0 O A:HOH496 3.4 40.6 1.0 CD A:ARG93 3.7 33.4 1.0 CG2 A:THR105 3.9 29.0 1.0 OG1 A:THR105 4.2 29.2 1.0 CZ A:ARG93 4.4 35.4 1.0 O A:HOH455 4.4 51.5 1.0 NE A:ARG93 4.5 33.5 1.0 CB A:THR105 4.7 28.1 1.0 CB A:ARG93 4.8 30.8 1.0 CG A:ARG93 4.8 31.8 1.0

Chlorine binding site 2 out of 3 in the 2 Minute FE2+ Soak Structure of Synftn E141D


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of 2 Minute FE2+ Soak Structure of Synftn E141D within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl205 b:33.1 occ:1.00 O A:HOH340 3.1 36.0 1.0 N A:ALA100 3.3 28.1 1.0 CB A:ALA100 3.7 27.9 1.0 N A:LEU99 3.8 27.8 1.0 CB A:SER98 3.9 32.0 1.0 CD1 A:LEU167 4.0 28.3 1.0 CB A:LEU99 4.1 27.1 1.0 CA A:ALA100 4.1 28.0 1.0 CA A:GLY162 4.2 35.0 1.0 C A:LEU99 4.2 27.8 1.0 CA A:LEU99 4.2 27.0 1.0 OG A:SER98 4.2 32.4 1.0 CG1 A:VAL157 4.4 26.7 1.0 N A:GLY162 4.5 34.8 1.0 C A:SER98 4.6 30.0 1.0 O A:HOH474 4.7 40.4 1.0 CA A:SER98 4.7 31.9 1.0 CD2 A:LEU167 4.8 29.9 1.0 CG A:LEU167 5.0 27.6 1.0

Chlorine binding site 3 out of 3 in the 2 Minute FE2+ Soak Structure of Synftn E141D


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of 2 Minute FE2+ Soak Structure of Synftn E141D within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl206 b:45.1 occ:1.00 N A:GLN94 3.2 29.4 1.0 ND2 A:ASN95 3.4 43.0 1.0 O A:HOH332 3.5 42.8 1.0 N A:ASN95 3.6 31.5 1.0 CG A:ASN95 4.0 40.8 1.0 CA A:GLN94 4.0 30.2 1.0 CA A:ARG93 4.0 29.4 1.0 CB A:ASN95 4.0 36.1 1.0 CG A:ARG93 4.0 31.8 1.0 C A:ARG93 4.1 29.5 1.0 C A:GLN94 4.1 32.3 1.0 CB A:GLN94 4.2 29.2 1.0 CA A:ASN95 4.4 32.7 1.0 CB A:ARG93 4.6 30.8 1.0 O A:PRO92 4.8 31.3 1.0 O A:ASN95 4.9 32.2 1.0 OD1 A:ASN95 4.9 43.5 1.0 CG A:GLN94 5.0 29.2 1.0

J.M.Bradley, J.Fair, A.M.Hemmings, N.E.Le Brun. Key Carboxylate Residues For Iron Transit Through the Prokaryotic Ferritin Syn Ftn. Microbiology (Reading, V. 167 2021ENGL.).
ISSN: ESSN 1465-2080
PubMed: 34825885
DOI: 10.1099/MIC.0.001105