Chlorine in PDB 1ben: Insulin Complexed with 4-Hydroxybenzamide

The structure of Insulin Complexed with 4-Hydroxybenzamide, PDB code: 1ben was solved by G.D.Smith, E.Ciszak, W.Pangborn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.40
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	80.720, 80.720, 37.630, 90.00, 90.00, 120.00
R / Rfree (%)	15.4 / n/a

The structure of Insulin Complexed with 4-Hydroxybenzamide also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Chlorine atom in the Insulin Complexed with 4-Hydroxybenzamide (pdb code 1ben). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Insulin Complexed with 4-Hydroxybenzamide, PDB code: 1ben:

Chlorine binding site 1 out of 1 in the Insulin Complexed with 4-Hydroxybenzamide


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Insulin Complexed with 4-Hydroxybenzamide within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl32 b:17.1 occ:0.33 ZN D:ZN31 2.1 12.2 0.3 HB3 D:LEU6 3.2 16.8 1.0 NE2 D:HIS10 3.5 12.6 1.0 HD11 D:LEU6 3.5 19.5 1.0 HD2 D:HIS10 3.8 12.5 1.0 CD2 D:HIS10 4.0 10.7 1.0 CB D:LEU6 4.1 16.4 1.0 O D:HOH132 4.1 25.6 0.3 O D:HOH133 4.2 34.9 0.5 HB2 D:LEU6 4.3 16.5 1.0 CD1 D:LEU6 4.4 20.0 1.0 CE1 D:HIS10 4.6 13.2 1.0 HD13 D:LEU6 4.6 19.6 1.0 CG D:LEU6 4.8 18.3 1.0 HE1 D:HIS10 4.9 12.3 1.0 O D:LEU6 4.9 14.3 1.0 C D:LEU6 4.9 14.5 1.0 HD21 D:LEU6 4.9 19.0 1.0

G.D.Smith, E.Ciszak, W.Pangborn. A Novel Complex of A Phenolic Derivative with Insulin: Structural Features Related to the T-->R Transition. Protein Sci. V. 5 1502 1996.
ISSN: ISSN 0961-8368
PubMed: 8844841