Chlorine in PDB 1s6z: Enhanced Green Fluorescent Protein Containing the Y66L Substitution

The structure of Enhanced Green Fluorescent Protein Containing the Y66L Substitution, PDB code: 1s6z was solved by M.A.Rosenow, H.A.Huffman, M.E.Phail, R.M.Wachter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.74 / 1.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.800, 62.739, 69.966, 90.00, 90.00, 90.00
R / Rfree (%)	18.9 / 22.3

The binding sites of Chlorine atom in the Enhanced Green Fluorescent Protein Containing the Y66L Substitution (pdb code 1s6z). 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 Enhanced Green Fluorescent Protein Containing the Y66L Substitution, PDB code: 1s6z:

Chlorine binding site 1 out of 1 in the Enhanced Green Fluorescent Protein Containing the Y66L Substitution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Enhanced Green Fluorescent Protein Containing the Y66L Substitution within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl802 b:9.4 occ:1.00 O A:HOH317 2.3 12.8 1.0 O A:HOH462 2.3 14.9 1.0 O A:HOH312 2.4 11.9 1.0 O A:HOH644 2.4 19.8 1.0 O A:HOH439 2.4 11.9 1.0 O A:HOH313 2.5 13.6 1.0 O A:HOH464 2.5 15.0 1.0 O A:GLY174 4.1 7.0 1.0 ND2 A:ASN170 4.3 6.5 1.0 OE2 A:GLU142 4.3 12.3 1.0 OE1 A:GLU142 4.4 10.2 1.0 CA A:GLY174 4.4 6.8 1.0 O A:HOH638 4.4 26.8 1.0 O A:HOH509 4.5 21.8 1.0 C A:GLY174 4.6 5.4 1.0 CB A:ASN170 4.6 8.9 1.0 CG A:ASN170 4.6 11.7 1.0 CD A:GLU142 4.7 12.4 1.0

M.A.Rosenow, H.A.Huffman, M.E.Phail, R.M.Wachter. The Crystal Structure of the Y66L Variant of Green Fluorescent Protein Supports A Cyclization-Oxidation-Dehydration Mechanism For Chromophore Maturation(,). Biochemistry V. 43 4464 2004.
ISSN: ISSN 0006-2960
PubMed: 15078092
DOI: 10.1021/BI0361315