Calcium in PDB 1srr: Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis

The structure of Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis, PDB code: 1srr was solved by Madhusudan, J.M.Whiteley, J.A.Hoch, J.Zapf, N.H.Xuong, K.I.Varughese, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.90
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	101.990, 101.990, 82.300, 90.00, 90.00, 90.00
R / Rfree (%)	21.9 / 27.8

The binding sites of Calcium atom in the Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis (pdb code 1srr). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis, PDB code: 1srr:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis


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 Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca531 b:37.8 occ:1.00 OD1 A:ASP11 2.1 41.7 1.0 O A:HOH781 2.1 47.2 1.0 O A:LYS56 2.3 30.9 1.0 OD2 A:ASP54 2.3 38.0 1.0 O A:HOH646 2.4 48.1 1.0 CG A:ASP11 3.1 20.8 1.0 CG A:ASP54 3.2 47.5 1.0 OD1 A:ASP54 3.4 39.7 1.0 OD2 A:ASP11 3.4 52.4 1.0 C A:LYS56 3.4 32.9 1.0 NE2 A:GLN12 4.2 41.1 1.0 CG1 A:ILE57 4.2 25.6 1.0 NZ A:LYS104 4.2 40.1 1.0 CB A:LYS56 4.3 39.4 1.0 CA A:LYS56 4.3 45.1 1.0 OD1 A:ASP10 4.3 34.4 1.0 CB A:ASP11 4.3 37.1 1.0 CG A:LYS56 4.4 77.9 1.0 N A:ASP11 4.5 36.5 1.0 N A:ILE57 4.5 34.1 1.0 CB A:ASP54 4.6 36.0 1.0 CD A:GLN12 4.7 31.3 1.0 N A:LYS56 4.7 24.7 1.0 CD A:LYS56 4.7 74.3 1.0 CA A:ILE57 4.7 32.0 1.0 CA A:ASP11 4.8 16.1 1.0 CG A:ASP10 5.0 26.1 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of A Phosphatase Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca532 b:40.6 occ:1.00 OD1 C:ASP11 2.0 39.6 1.0 OD2 C:ASP54 2.5 38.4 1.0 O C:HOH788 2.5 65.9 1.0 O C:LYS56 2.5 50.9 1.0 CG C:ASP11 3.2 35.6 1.0 CG C:ASP54 3.3 32.7 1.0 OD1 C:ASP54 3.5 28.9 1.0 C C:LYS56 3.7 21.9 1.0 OD2 C:ASP11 3.7 77.8 1.0 NE2 C:GLN12 4.3 28.4 1.0 CG1 C:ILE57 4.3 38.0 1.0 OD1 C:ASP10 4.3 38.0 1.0 CB C:ASP11 4.4 43.1 1.0 CB C:LYS56 4.5 39.9 1.0 CA C:LYS56 4.5 36.7 1.0 N C:ASP11 4.5 35.2 1.0 N C:ILE57 4.6 28.4 1.0 CA C:ILE57 4.6 25.6 1.0 CG C:GLN12 4.7 47.7 1.0 CB C:ASP54 4.7 36.0 1.0 CD C:GLN12 4.8 33.4 1.0 N C:LYS56 4.8 69.7 1.0 CG C:ASP10 4.9 41.3 1.0 CA C:ASP11 4.9 37.8 1.0 CD C:PRO58 5.0 82.0 1.0

Madhusudan, J.Zapf, J.M.Whiteley, J.A.Hoch, N.H.Xuong, K.I.Varughese. Crystal Structure of A Phosphatase-Resistant Mutant of Sporulation Response Regulator SPO0F From Bacillus Subtilis. Structure V. 4 679 1996.
ISSN: ISSN 0969-2126
PubMed: 8805550
DOI: 10.1016/S0969-2126(96)00074-3