Calcium in PDB 3gfl: Crystal Structure of the ST1710 Mutant (R90A) Protein

The structure of Crystal Structure of the ST1710 Mutant (R90A) Protein, PDB code: 3gfl was solved by T.Kumarevel, T.Tanaka, S.Yokoyama, Riken Structural Genomics/Proteomicsinitiative (Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.67 / 1.90
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	45.905, 45.905, 137.425, 90.00, 90.00, 90.00
R / Rfree (%)	20.5 / 23.9

The binding sites of Calcium atom in the Crystal Structure of the ST1710 Mutant (R90A) Protein (pdb code 3gfl). 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 the ST1710 Mutant (R90A) Protein, PDB code: 3gfl:

Calcium binding site 1 out of 1 in the Crystal Structure of the ST1710 Mutant (R90A) Protein


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 the ST1710 Mutant (R90A) Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca147 b:37.0 occ:1.00 O A:GLU143 2.5 31.1 1.0 O A:HOH190 2.6 41.6 1.0 OXT A:GLN146 2.7 43.5 1.0 O A:HOH189 2.7 53.5 1.0 O A:HOH160 2.8 43.5 1.0 O A:HOH161 3.2 51.4 1.0 C A:GLN146 3.4 43.0 1.0 O A:HOH188 3.5 34.5 1.0 O A:GLN146 3.6 44.9 1.0 C A:GLU143 3.7 32.0 1.0 O A:HOH200 4.2 33.1 1.0 CA A:GLU143 4.4 29.8 1.0 CA A:GLN146 4.7 41.2 1.0 O A:ILE144 4.7 35.0 1.0 N A:ILE144 4.8 31.1 1.0 N A:GLN146 4.8 38.3 1.0 CA A:ILE144 5.0 33.9 1.0

T.Kumarevel, T.Tanaka, T.Umehara, S.Yokoyama. ST1710-Dna Complex Crystal Structure Reveals the Dna Binding Mechanism of the Marr Family of Regulators. Nucleic Acids Res. V. 37 4723 2009.
ISSN: ISSN 0305-1048
PubMed: 19509310
DOI: 10.1093/NAR/GKP496