Calcium in PDB 2zzx: Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate

The structure of Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate, PDB code: 2zzx was solved by N.Akiyama, K.Takeda, K.Miki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.29 / 1.75
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	162.792, 103.501, 90.760, 90.00, 101.86, 90.00
R / Rfree (%)	17.7 / 20.7

The binding sites of Calcium atom in the Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate (pdb code 2zzx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate, PDB code: 2zzx:

Calcium binding site 1 out of 1 in the Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Periplasmic Substrate Binding Protein in Complex with Lactate within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca701 b:34.3 occ:1.00 OD1 C:ASN2158 2.2 19.7 1.0 O C:PHE2217 2.3 20.2 1.0 OE1 C:GLN2247 2.5 18.8 1.0 O1 C:LAC403 2.5 22.5 1.0 O2 C:LAC403 2.5 28.1 1.0 OD2 C:ASP2216 2.6 32.3 1.0 OD1 C:ASP2216 2.6 29.6 1.0 CG C:ASP2216 3.0 30.1 1.0 CG C:ASN2158 3.1 19.0 1.0 CD C:GLN2247 3.2 18.6 1.0 C1 C:LAC403 3.3 24.2 1.0 C2 C:LAC403 3.4 25.3 1.0 C C:PHE2217 3.4 17.6 1.0 NE2 C:GLN2247 3.6 13.9 1.0 CB C:ASN2158 3.7 15.2 1.0 CA C:PHE2217 3.9 18.5 1.0 C3 C:LAC403 4.0 25.1 1.0 ND2 C:ASN2158 4.1 14.6 1.0 N C:PHE2217 4.1 16.4 1.0 OD2 C:ASP2250 4.2 18.5 1.0 CD C:PRO2180 4.3 15.7 1.0 CG C:PRO2180 4.3 17.8 1.0 C C:ASP2216 4.4 20.8 1.0 NH1 C:ARG2178 4.4 19.0 1.0 CG C:GLN2247 4.5 14.5 1.0 CB C:ASP2216 4.5 22.8 1.0 OXT C:LAC403 4.6 21.3 1.0 N C:VAL2218 4.6 12.1 1.0 O C:ASP2216 4.6 24.2 1.0 CG C:ASP2250 4.7 16.6 1.0 CB C:GLN2247 4.7 10.5 1.0 NE2 C:HIS2246 4.8 31.6 1.0 CA C:VAL2218 4.8 12.8 1.0 OD1 C:ASP2250 5.0 16.2 1.0 CD2 C:HIS2246 5.0 30.4 1.0

N.Akiyama, K.Takeda, K.Miki. Crystal Structure of A Periplasmic Substrate-Binding Protein in Complex with Calcium Lactate J.Mol.Biol. V. 392 559 2009.
ISSN: ISSN 0022-2836
PubMed: 19631222
DOI: 10.1016/J.JMB.2009.07.043