Chlorine in PDB 1w9h: The Structure of A Piwi Protein From Archaeoglobus Fulgidus.

The structure of The Structure of A Piwi Protein From Archaeoglobus Fulgidus., PDB code: 1w9h was solved by J.S.Parker, S.M.Roe, D.Barford, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	69.01 / 1.95
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	69.090, 137.863, 51.663, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 23.7

The structure of The Structure of A Piwi Protein From Archaeoglobus Fulgidus. also contains other interesting chemical elements:

Cadmium	(Cd)	2 atoms
Nickel	(Ni)	5 atoms

The binding sites of Chlorine atom in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus. (pdb code 1w9h). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus., PDB code: 1w9h:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Structure of A Piwi Protein From Archaeoglobus Fulgidus. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1435 b:15.7 occ:1.00 CD A:CD1428 2.6 8.8 1.0 NE2 A:GLN159 3.1 2.6 1.0 OE1 A:GLN159 3.5 2.0 1.0 NH2 A:ARG380 3.5 18.2 1.0 O A:HOH2080 3.7 2.0 1.0 CD A:GLN159 3.7 1.4 1.0 OXT A:LEU427 3.9 5.2 1.0 NE A:ARG380 4.0 12.6 1.0 CZ A:ARG380 4.1 17.6 1.0 CL A:CL1436 4.3 13.5 1.0 NE2 A:GLN137 4.8 8.9 1.0 C A:LEU427 4.9 5.3 1.0 O A:HOH2086 4.9 33.4 1.0

Chlorine binding site 2 out of 4 in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Structure of A Piwi Protein From Archaeoglobus Fulgidus. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1436 b:13.5 occ:1.00 CD A:CD1428 2.7 8.8 1.0 NZ A:LYS127 3.1 15.6 1.0 NZ A:LYS163 3.2 3.2 1.0 NE2 A:GLN137 3.3 8.9 1.0 N A:PHE138 3.6 9.0 1.0 O A:HOH2080 3.7 2.0 1.0 OE1 A:GLN159 3.8 2.0 1.0 O A:HOH2079 3.8 20.4 1.0 O A:LEU427 3.9 5.1 1.0 CD A:GLN137 3.9 7.1 1.0 CB A:PHE138 4.1 13.1 1.0 OE1 A:GLN137 4.2 4.7 1.0 O A:HOH2238 4.2 4.2 1.0 O A:PHE138 4.3 15.6 1.0 CL A:CL1435 4.3 15.7 1.0 CA A:GLN137 4.4 6.3 1.0 CE A:LYS127 4.4 18.0 1.0 O A:HOH2075 4.4 21.2 1.0 CA A:PHE138 4.4 12.6 1.0 OH A:TYR123 4.5 27.0 1.0 C A:GLN137 4.5 8.0 1.0 CE A:LYS163 4.6 2.4 1.0 CD1 A:PHE138 4.7 14.4 1.0 CG A:PHE138 4.7 12.8 1.0 O A:SER136 4.8 7.4 1.0 C A:LEU427 4.8 5.3 1.0 CG A:GLN137 4.8 6.5 1.0 C A:PHE138 4.8 15.4 1.0 O A:HOH2086 4.8 33.4 1.0 OXT A:LEU427 4.8 5.2 1.0 CD A:GLN159 4.9 1.4 1.0 O A:HOH2236 5.0 12.6 1.0

Chlorine binding site 3 out of 4 in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of The Structure of A Piwi Protein From Archaeoglobus Fulgidus. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1437 b:15.6 occ:1.00 CD A:CD1429 2.4 14.3 1.0 NE2 A:GLN99 3.4 18.0 1.0 CL A:CL1438 3.6 17.0 1.0 OE1 A:GLN99 3.9 17.2 1.0 ND2 A:ASN102 4.0 18.1 1.0 CD A:GLN99 4.1 15.8 1.0

Chlorine binding site 4 out of 4 in the The Structure of A Piwi Protein From Archaeoglobus Fulgidus.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of The Structure of A Piwi Protein From Archaeoglobus Fulgidus. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1438 b:17.0 occ:1.00 CD A:CD1429 2.3 14.3 1.0 ND2 A:ASN102 3.5 18.1 1.0 CL A:CL1437 3.6 15.6 1.0 CD1 A:PHE86 3.6 10.5 1.0 CB A:ASN102 3.6 11.9 1.0 OE1 A:GLN99 3.7 17.2 1.0 CE1 A:PHE86 3.9 11.9 1.0 CG A:ASN102 4.0 15.2 1.0 CD A:GLN99 4.7 15.8 1.0 CG A:PHE86 4.8 8.6 1.0 NE2 A:GLN99 5.0 18.0 1.0 O A:HOH2049 5.0 26.4 1.0

J.S.Parker, S.M.Roe, D.Barford. Crystal Structure of A Piwi Protein Suggests Mechanisms For Sirna Recognition and Slicer Activity Embo J. V. 23 4727 2004.
ISSN: ISSN 0261-4189
PubMed: 15565169
DOI: 10.1038/SJ.EMBOJ.7600488