Chlorine in PDB 1iub: Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form)

The structure of Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form), PDB code: 1iub was solved by M.Fujihashi, D.H.Peapus, N.Kamiya, Y.Nagata, K.Miki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.97 / 2.31
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	83.909, 83.909, 254.131, 90.00, 90.00, 120.00
R / Rfree (%)	15.6 / 18.3

The structure of Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form) also contains other interesting chemical elements:

Mercury

(Hg)

2 atoms

The binding sites of Chlorine atom in the Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form) (pdb code 1iub). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form), PDB code: 1iub:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl412 b:71.4 occ:1.00 N A:ALA16 3.6 43.0 1.0 N A:GLY272 3.9 42.3 1.0 CB A:SER271 4.0 34.6 1.0 CB A:ALA16 4.1 46.0 1.0 O A:HOH595 4.1 52.8 1.0 CA A:SER271 4.2 38.0 1.0 CA A:TRP15 4.2 34.5 1.0 C A:TRP15 4.4 36.1 1.0 O A:HOH588 4.5 52.4 1.0 CA A:ALA16 4.5 47.5 1.0 C A:SER271 4.6 39.1 1.0 CB A:TRP15 4.7 33.1 1.0 CA A:GLY272 4.8 42.1 1.0 O A:HOH596 5.0 52.1 1.0

Chlorine binding site 2 out of 2 in the Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Fucose-Specific Lectin From Aleuria Aurantia (Hg-Derivative Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl422 b:36.5 occ:1.00 HG A:HG421 2.4 32.0 1.0 O A:HOH594 3.3 53.4 1.0 CB A:ASN82 3.5 27.6 1.0 O A:GLU56 3.5 36.9 1.0 OG A:SER88 3.6 39.0 1.0 N A:ASN82 3.6 29.2 1.0 CB A:SER88 3.6 32.7 1.0 CA A:ASN82 3.6 30.9 1.0 C A:VAL81 3.8 30.6 1.0 O A:VAL81 3.9 29.9 1.0 CA A:ALA57 4.1 28.5 1.0 O A:HOH610 4.4 47.9 1.0 CB A:ALA57 4.5 21.1 1.0 C A:GLU56 4.5 31.9 1.0 CA A:VAL81 4.5 24.2 1.0 CG A:ASN82 4.6 25.4 1.0 CZ A:PHE90 4.7 31.3 1.0 O A:CYS80 4.7 25.8 1.0 N A:VAL81 4.8 23.1 1.0 N A:ALA57 4.8 26.6 1.0 ND2 A:ASN82 4.8 25.5 1.0 C A:CYS80 4.8 30.8 1.0 SG A:CYS80 4.9 31.9 1.0 O A:ILE86 5.0 29.9 1.0 CA A:SER88 5.0 27.9 1.0

M.Fujihashi, D.H.Peapus, N.Kamiya, Y.Nagata, K.Miki. Crystal Structure of Fucose-Specific Lectin From Aleuria Aurantia Binding Ligands at Three of Its Five Sugar Recognition Sites Biochemistry V. 42 11093 2003.
ISSN: ISSN 0006-2960
PubMed: 14503859
DOI: 10.1021/BI034983Z