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Calcium in PDB 1ga1: Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003)

Enzymatic activity of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003)

All present enzymatic activity of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003):
3.4.23.37;

Protein crystallography data

The structure of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003), PDB code: 1ga1 was solved by Z.Dauter, M.Li, A.Wlodawer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.40
Space group P 62
Cell size a, b, c (Å), α, β, γ (°) 97.190, 97.190, 83.370, 90.00, 90.00, 120.00
R / Rfree (%) 10.8 / 13.6

Other elements in 1ga1:

The structure of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003) also contains other interesting chemical elements:

Iodine (I) 1 atom
Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003) (pdb code 1ga1). 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 Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003), PDB code: 1ga1:

Calcium binding site 1 out of 1 in 1ga1

Go back to Calcium Binding Sites List in 1ga1
Calcium binding site 1 out of 1 in the Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with A Fragment of Iodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca374

b:10.0
occ:1.00
OD2 A:ASP348 2.3 9.7 1.0
O A:GLY344 2.3 12.1 1.0
OD1 A:ASP328 2.3 11.4 1.0
O A:VAL329 2.3 10.8 1.0
O A:GLY346 2.3 10.1 1.0
O A:HOH401 2.4 9.6 1.0
CG A:ASP348 3.4 8.8 1.0
CG A:ASP328 3.4 13.0 1.0
C A:GLY346 3.5 9.4 1.0
C A:VAL329 3.5 10.8 1.0
C A:GLY344 3.5 11.8 1.0
N A:GLY346 3.8 12.2 1.0
N A:VAL329 3.8 9.8 1.0
OD2 A:ASP328 4.0 14.5 1.0
N A:GLY344 4.0 10.9 1.0
C A:THR345 4.1 12.2 1.0
CA A:GLY346 4.2 11.0 1.0
OD1 A:ASP348 4.2 8.8 1.0
CA A:VAL329 4.2 9.9 1.0
CB A:ASP348 4.2 8.9 1.0
O A:HOH423 4.2 11.6 1.0
O A:GLY352 4.3 8.9 1.0
C A:ASP328 4.3 13.3 1.0
OG1 A:THR351 4.4 9.0 1.0
N A:ASP348 4.4 8.7 1.0
CA A:GLY344 4.4 13.4 1.0
N A:THR345 4.5 14.2 1.0
N A:LYS330 4.5 11.1 1.0
CA A:THR345 4.5 13.2 1.0
N A:TRP347 4.5 9.2 1.0
C A:TRP347 4.5 8.9 1.0
CB A:ASP328 4.6 11.5 1.0
CA A:ASP328 4.7 11.7 1.0
O A:THR345 4.7 12.8 1.0
CA A:LYS330 4.7 13.2 1.0
CB A:VAL329 4.7 9.6 1.0
CA A:TRP347 4.8 9.0 1.0
CG A:LYS330 4.9 18.3 1.0
O A:HOH525 4.9 24.7 1.0
CA A:ASP348 5.0 8.5 1.0
O A:ASP328 5.0 21.8 1.0
CB A:ALA343 5.0 11.4 1.0

Reference:

Z.Dauter, M.Li, A.Wlodawer. Practical Experience with the Use of Halides For Phasing Macromolecular Structures: A Powerful Tool For Structural Genomics. Acta Crystallogr.,Sect.D V. 57 239 2001.
ISSN: ISSN 0907-4449
PubMed: 11173470
DOI: 10.1107/S0907444900015249
Page generated: Sat Dec 12 02:57:35 2020

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