Chlorine in PDB 1qq2: Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23.

The structure of Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23., PDB code: 1qq2 was solved by S.Hirotsu, Y.Abe, K.Okada, N.Nagahara, H.Hori, T.Nishino, T.Hakoshima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.60
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	73.900, 73.900, 211.300, 90.00, 90.00, 90.00
R / Rfree (%)	21.6 / 26.8

The binding sites of Chlorine atom in the Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23. (pdb code 1qq2). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23., PDB code: 1qq2:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl301 b:31.4 occ:1.00 O A:HOH252 2.8 22.0 1.0 NE A:ARG128 3.3 30.6 1.0 NH2 A:ARG128 3.3 34.0 1.0 N A:GLU55 3.3 28.0 1.0 CG A:GLU55 3.6 27.4 1.0 CZ A:ARG128 3.7 32.8 1.0 CB A:GLU55 3.8 29.1 1.0 CD A:PRO45 4.1 28.6 1.0 CB A:TYR44 4.1 30.2 1.0 CA A:THR54 4.1 26.5 1.0 CA A:GLU55 4.2 27.2 1.0 CG2 A:THR54 4.2 21.1 1.0 C A:THR54 4.2 27.7 1.0 OE1 A:GLU55 4.3 27.4 1.0 CG A:ARG128 4.3 27.0 1.0 CD A:ARG128 4.4 32.0 1.0 CD A:GLU55 4.5 30.2 1.0 CG2 A:THR49 4.7 34.5 1.0 CG A:TYR44 4.7 27.6 1.0 CD1 A:TYR44 4.7 28.4 1.0 CB A:THR54 4.8 25.0 1.0 O A:PRO53 4.9 35.3 1.0 CG A:PRO45 4.9 26.1 1.0 CA A:PRO148 5.0 41.0 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of A Mammalian 2-Cys Peroxiredoxin, HBP23. within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl302 b:48.7 occ:1.00 N B:GLU55 3.3 39.6 1.0 NE B:ARG128 3.5 29.1 1.0 NH2 B:ARG128 3.5 27.9 1.0 CG B:GLU55 3.6 35.2 1.0 CG2 B:THR54 3.8 39.4 1.0 CB B:GLU55 3.9 35.8 1.0 CA B:THR54 3.9 40.1 1.0 CZ B:ARG128 3.9 27.8 1.0 CB B:TYR44 4.0 27.1 1.0 CD B:PRO45 4.1 31.4 1.0 C B:THR54 4.1 39.2 1.0 CA B:GLU55 4.2 36.2 1.0 CG2 B:THR49 4.5 47.0 1.0 OE1 B:GLU55 4.5 37.1 1.0 CB B:THR54 4.5 41.5 1.0 CG B:ARG128 4.5 29.5 1.0 CD B:ARG128 4.6 27.2 1.0 CD B:GLU55 4.6 37.1 1.0 CD1 B:TYR44 4.6 28.3 1.0 CG B:TYR44 4.6 27.4 1.0 O B:PRO53 4.7 44.8 1.0 O B:LEU46 4.8 45.2 1.0

S.Hirotsu, Y.Abe, K.Okada, N.Nagahara, H.Hori, T.Nishino, T.Hakoshima. Crystal Structure of A Multifunctional 2-Cys Peroxiredoxin Heme-Binding Protein 23 kDa/Proliferation-Associated Gene Product. Proc.Natl.Acad.Sci.Usa V. 96 12333 1999.
ISSN: ISSN 0027-8424
PubMed: 10535922
DOI: 10.1073/PNAS.96.22.12333