Chlorine in PDB 1qdc: Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex

The structure of Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex, PDB code: 1qdc was solved by J.Bouckaert, R.Loris, L.Wyns, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	69.510, 117.030, 120.920, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 21.1

The structure of Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex also contains other interesting chemical elements:

Manganese	(Mn)	4 atoms
Calcium	(Ca)	4 atoms

The binding sites of Chlorine atom in the Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex (pdb code 1qdc). 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 Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex, PDB code: 1qdc:

Chlorine binding site 1 out of 1 in the Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Man(APLHA1-6)Man(ALPHA1-O)Methyl Concanavalin A Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl242 b:24.8 occ:1.00 O A:HOH258 2.9 19.3 1.0 NH1 A:ARG228 3.3 26.2 1.0 N A:ALA236 4.1 21.1 1.0 CB A:ALA236 4.3 20.9 1.0 CZ A:ARG228 4.6 26.6 1.0 CA A:ASP235 4.6 18.0 1.0 C A:ASP235 4.8 18.4 1.0 CD1 A:LEU229 4.8 8.3 1.0 CA A:ALA236 4.9 21.9 1.0 CD A:ARG228 5.0 25.1 1.0 CB A:ASP235 5.0 20.7 1.0

J.Bouckaert, T.W.Hamelryck, L.Wyns, R.Loris. The Crystal Structures of Man(ALPHA1-3)Man(ALPHA1-O)Me and Man(ALPHA1-6)Man(ALPHA1-O)Me in Complex with Concanavalin A. J.Biol.Chem. V. 274 29188 1999.
ISSN: ISSN 0021-9258
PubMed: 10506175
DOI: 10.1074/JBC.274.41.29188