Calcium in PDB 1gtg: Crystal Structure of the Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp)

The structure of Crystal Structure of the Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp), PDB code: 1gtg was solved by M.Comellas-Bigler, P.Fuentes-Prior, K.Maskos, R.Huber, H.Oyama, K.Uchida, B.M.Dunn, K.Oda, W.Bode, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.30
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	42.630, 78.320, 49.000, 90.00, 106.33, 90.00
R / Rfree (%)	20.6 / 25.9

The binding sites of Calcium atom in the Crystal Structure of the Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp) (pdb code 1gtg). 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 Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp), PDB code: 1gtg:

Calcium binding site 1 out of 1 in the Crystal Structure of the Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp)


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 Thermostable Serine-Carboxyl Type Proteinase, Kumamolysin (Kscp) within 5.0Å range: probe atom residue distance (Å) B Occ 1:Ca1371 b:15.9 occ:1.00 OD2 1:ASP338 2.4 10.0 1.0 O 1:GLY336 2.4 9.7 1.0 O 1:ILE317 2.5 14.6 1.0 O 1:GLY334 2.5 15.3 1.0 OD1 1:ASP316 2.5 13.1 1.0 O 1:HOH2152 2.5 11.4 1.0 C 1:GLY336 3.5 9.9 1.0 C 1:ILE317 3.5 15.2 1.0 CG 1:ASP338 3.6 12.4 1.0 CG 1:ASP316 3.7 15.2 1.0 N 1:GLY336 3.7 10.0 1.0 C 1:GLY334 3.7 15.2 1.0 N 1:ILE317 3.9 16.5 1.0 C 1:PRO335 4.1 11.2 1.0 N 1:GLY334 4.2 14.5 1.0 CA 1:GLY336 4.2 9.0 1.0 O 1:GLY342 4.2 10.0 1.0 OG1 1:THR341 4.2 5.9 1.0 CB 1:ASP338 4.2 8.6 1.0 OD2 1:ASP316 4.2 17.3 1.0 CA 1:ILE317 4.4 16.2 1.0 CA 1:PRO335 4.4 12.8 1.0 N 1:THR318 4.4 15.8 1.0 N 1:ASP338 4.4 8.7 1.0 CA 1:THR318 4.5 14.3 1.0 OD1 1:ASP338 4.5 10.0 1.0 N 1:PRO335 4.5 15.1 1.0 C 1:TRP337 4.6 9.9 1.0 CG2 1:THR318 4.6 14.5 1.0 N 1:TRP337 4.6 9.2 1.0 C 1:ASP316 4.6 16.8 1.0 CA 1:GLY334 4.6 14.0 1.0 O 1:PRO335 4.7 11.2 1.0 CA 1:TRP337 4.8 10.5 1.0 CA 1:ASP316 4.8 16.4 1.0 CB 1:ASP316 4.8 15.7 1.0 CB 1:ILE317 4.9 16.2 1.0 O 1:TRP337 5.0 9.8 1.0 CA 1:ASP338 5.0 9.2 1.0

M.Comellas-Bigler, P.Fuentes-Prior, K.Maskos, R.Huber, H.Oyama, K.Uchida, B.M.Dunn, K.Oda, W.Bode. The 1.4 A Crystal Structure of Kumamolysin. A Thermostable Serine-Carboxyl-Type Proteinase Structure V. 10 865 2002.
ISSN: ISSN 0969-2126
PubMed: 12057200
DOI: 10.1016/S0969-2126(02)00772-4