Chlorine in PDB 2xbp: A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation

The structure of A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation, PDB code: 2xbp was solved by O.Fokina, V.R.Chellamuthu, K.Zeth, K.Forchhammer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.08 / 1.20
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	80.682, 80.682, 80.682, 90.00, 90.00, 90.00
R / Rfree (%)	12.5 / 14.4

The structure of A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Chlorine atom in the A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation (pdb code 2xbp). 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 A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation, PDB code: 2xbp:

Chlorine binding site 1 out of 1 in the A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of A Novel Signal Transduction Protein Pii Variant From Synechococcus Elongatus PCC7942 Indicates A Two-Step Process For Nagk Pii Complex Formation within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1116 b:8.3 occ:0.33 NH1 A:ARG82 3.3 6.5 1.0 NH2 A:ARG82 3.5 7.9 1.0 CA A:GLY84 3.6 7.4 1.0 CZ A:ARG82 3.8 6.6 1.0 O A:THR83 3.9 6.9 1.0 N A:GLY84 4.1 6.3 1.0 C A:THR83 4.2 6.1 1.0 C A:GLY84 4.8 7.7 1.0

O.Fokina, V.R.Chellamuthu, K.Zeth, K.Forchhammer. A Novel Signal Transduction Protein P(II) Variant From Synechococcus Elongatus Pcc 7942 Indicates A Two-Step Process For Nagk- P(II) Complex Formation. J.Mol.Biol. V. 399 410 2010.
ISSN: ISSN 0022-2836
PubMed: 20399792
DOI: 10.1016/J.JMB.2010.04.018