Chlorine in PDB 5viv: Crystal Structure of Monomeric Near-Infrared Fluorescent Protein MIRFP670

The structure of Crystal Structure of Monomeric Near-Infrared Fluorescent Protein MIRFP670, PDB code: 5viv was solved by S.Pletnev, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.60 / 1.33
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	52.539, 53.282, 107.397, 90.00, 90.00, 90.00
R / Rfree (%)	15 / 18.9

The binding sites of Chlorine atom in the Crystal Structure of Monomeric Near-Infrared Fluorescent Protein MIRFP670 (pdb code 5viv). 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 Monomeric Near-Infrared Fluorescent Protein MIRFP670, PDB code: 5viv:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Monomeric Near-Infrared Fluorescent Protein MIRFP670


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 Monomeric Near-Infrared Fluorescent Protein MIRFP670 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl903 b:24.0 occ:1.00 O A:HOH1042 3.1 30.2 1.0 N A:GLU42 3.2 17.9 1.0 CA A:SER41 3.9 17.3 1.0 CD1 A:LEU235 3.9 25.7 1.0 CA A:GLY116 3.9 20.1 1.0 CB A:GLU42 4.0 20.3 1.0 C A:SER41 4.0 16.6 1.0 CA A:GLU42 4.1 19.7 1.0 CG A:GLU42 4.4 22.7 1.0 CB A:SER41 4.4 19.1 1.0 O A:VAL40 4.5 17.9 1.0 N A:GLY116 4.5 19.2 1.0 O A:HOH1287 4.7 25.3 1.0 N A:HIS43 4.8 18.0 1.0 OE2 A:GLU42 4.8 25.6 1.0 C A:GLU42 4.8 20.0 1.0 C A:GLY116 4.9 16.5 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Monomeric Near-Infrared Fluorescent Protein MIRFP670


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 Monomeric Near-Infrared Fluorescent Protein MIRFP670 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl904 b:37.7 occ:1.00 CG1 A:ILE77 3.3 42.6 1.0 O A:HOH1077 3.4 23.4 1.0 N A:ILE77 3.5 20.8 1.0 CB A:LEU76 3.7 21.0 1.0 CD1 A:ILE77 3.9 48.7 1.0 O A:GLY73 3.9 24.2 1.0 N A:LEU76 4.0 18.9 1.0 CA A:ASP74 4.0 21.2 1.0 CB A:ILE77 4.1 30.6 1.0 C A:ASP74 4.1 21.4 1.0 CA A:LEU76 4.2 19.8 1.0 O A:HOH1010 4.2 33.8 1.0 C A:LEU76 4.3 19.5 1.0 O A:ASP74 4.4 20.9 1.0 CA A:ILE77 4.4 21.8 1.0 N A:LEU75 4.6 19.4 1.0 CG A:LEU76 4.7 23.5 1.0 C A:GLY73 4.8 20.8 1.0 CB A:ASP74 4.8 24.6 1.0 N A:ASP74 4.9 20.4 1.0 C A:LEU75 4.9 19.7 1.0 CD2 A:LEU76 4.9 31.8 1.0 O A:ALA69 5.0 27.6 1.0

M.Baloban, D.M.Shcherbakova, S.Pletnev, V.Z.Pletnev, J.C.Lagarias, V.V.Verkhusha. Designing Brighter Near-Infrared Fluorescent Proteins: Insights From Structural and Biochemical Studies. Chem Sci V. 8 4546 2017.
ISSN: ISSN 2041-6520
PubMed: 28936332
DOI: 10.1039/C7SC00855D