Chlorine in PDB 6obc: Ricin A Chain Bound to Camelid

All present enzymatic activity of Ricin A Chain Bound to Camelid:
3.2.2.22;

The structure of Ricin A Chain Bound to Camelid, PDB code: 6obc was solved by M.J.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.17 / 1.76
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	38.748, 47.197, 58.430, 100.25, 97.30, 109.71
R / Rfree (%)	18.5 / 22.7

The binding sites of Chlorine atom in the Ricin A Chain Bound to Camelid (pdb code 6obc). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Ricin A Chain Bound to Camelid, PDB code: 6obc:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Ricin A Chain Bound to Camelid


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ricin A Chain Bound to Camelid within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl301 b:36.1 occ:1.00 O A:THR77 2.6 21.2 1.0 O A:HOH493 2.8 25.4 1.0 O A:PRO46 2.8 20.4 1.0 N A:TYR257 2.9 19.0 1.0 CB A:TYR257 3.2 21.1 1.0 CG2 A:VAL256 3.5 23.8 1.0 C A:THR77 3.6 20.2 1.0 CA A:TYR257 3.6 21.9 1.0 CA A:THR77 3.7 22.4 1.0 CB A:LEU45 3.8 17.4 1.0 C A:PRO46 3.8 30.1 1.0 O B:HOH379 3.8 52.0 1.0 C A:VAL256 3.9 20.8 1.0 CB A:THR77 3.9 24.7 1.0 O A:LEU45 3.9 19.6 1.0 CA A:VAL256 4.0 21.4 1.0 C A:LEU45 4.1 19.9 1.0 O A:TYR257 4.4 18.8 1.0 CB A:VAL256 4.4 14.9 1.0 CA A:ASN47 4.5 18.6 1.0 C A:TYR257 4.5 21.7 1.0 N A:ASN47 4.5 23.1 1.0 CA A:LEU45 4.5 17.6 1.0 N A:PRO46 4.6 18.5 1.0 CG A:TYR257 4.6 27.6 1.0 N A:ARG48 4.6 20.1 1.0 CG2 A:THR77 4.7 21.5 1.0 CD1 A:LEU45 4.8 17.0 1.0 N A:ASN78 4.8 18.7 1.0 CA A:PRO46 4.8 26.1 1.0 O A:MET255 4.9 20.7 1.0 CG A:LEU45 4.9 17.2 1.0

Chlorine binding site 2 out of 3 in the Ricin A Chain Bound to Camelid


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Ricin A Chain Bound to Camelid within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl302 b:45.1 occ:1.00 OG1 A:THR156 2.7 22.9 1.0 OG A:SER155 2.8 30.4 1.0 O A:TYR152 2.9 19.7 1.0 O A:HOH550 3.0 48.3 1.0 N A:THR156 3.1 24.1 1.0 CG2 A:THR156 3.3 25.1 1.0 CB A:THR156 3.5 26.9 1.0 CA A:TYR153 3.5 22.6 1.0 C A:TYR153 3.5 27.1 1.0 O A:TYR153 3.6 21.2 1.0 N A:SER155 3.6 19.9 1.0 O A:HOH424 3.7 39.6 1.0 C A:SER155 3.8 27.1 1.0 CA A:THR156 3.9 23.4 1.0 CB A:SER155 3.9 26.1 1.0 CA A:SER155 3.9 21.0 1.0 C A:TYR152 3.9 25.4 1.0 O A:HOH458 4.0 20.8 1.0 N A:TYR154 4.2 24.5 1.0 N A:TYR153 4.2 18.8 1.0 CD1 A:TYR153 4.4 26.4 1.0 C A:TYR154 4.4 23.4 1.0 CB A:TYR153 4.6 25.6 1.0 O A:HOH572 4.6 33.8 1.0 CG A:TYR153 4.7 24.3 1.0 O A:SER155 4.9 27.7 1.0 CD2 A:TYR152 4.9 22.0 1.0 C A:THR156 4.9 23.0 1.0 CA A:TYR154 5.0 20.4 1.0

Chlorine binding site 3 out of 3 in the Ricin A Chain Bound to Camelid


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Ricin A Chain Bound to Camelid within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl303 b:40.2 occ:1.00 O A:HOH427 2.8 26.3 1.0 O A:ARG196 2.9 41.7 1.0 N A:ASN141 2.9 25.9 1.0 O A:HOH513 3.0 39.5 1.0 O A:ARG191 3.3 30.9 1.0 C A:ARG191 3.6 32.9 1.0 CB A:ASN141 3.6 23.4 1.0 N A:ARG196 3.6 40.6 1.0 CA A:GLY140 3.7 18.5 1.0 C A:ARG196 3.7 33.5 1.0 C A:GLY140 3.8 27.5 1.0 CA A:ILE192 3.8 33.8 1.0 CA A:ASN141 3.8 27.0 1.0 N A:ILE192 3.9 26.6 1.0 CB A:ARG191 4.2 26.2 1.0 C A:ASN195 4.2 38.5 1.0 CA A:ASN195 4.3 37.2 1.0 CA A:ARG196 4.3 42.0 1.0 N A:GLY142 4.4 21.8 1.0 CG1 A:ILE192 4.4 33.2 1.0 CA A:ARG191 4.5 27.8 1.0 OD1 A:ASN195 4.6 45.5 1.0 N A:ARG197 4.6 29.8 1.0 C A:ASN141 4.7 25.5 1.0 CB A:ILE192 4.8 28.5 1.0 C A:ILE192 4.8 35.0 1.0 O A:ILE192 4.9 35.3 1.0 N A:ASN195 4.9 32.6 1.0 O A:GLY140 4.9 21.5 1.0

M.J.Rudolph, M.J.Rudolph. N/A N/A.