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Iodine in PDB 1ga4: Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003)

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

All present enzymatic activity of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (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 Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003), PDB code: 1ga4 was solved by A.Wlodawer, M.Li, Z.Dauter, A.Gustchina, K.Uchida, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.40
Space group P 62
Cell size a, b, c (Å), α, β, γ (°) 97.630, 97.630, 83.300, 90.00, 90.00, 120.00
R / Rfree (%) 10.3 / 15.5

Other elements in 1ga4:

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

Calcium (Ca) 1 atom

Iodine Binding Sites:

The binding sites of Iodine atom in the Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003) (pdb code 1ga4). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total only one binding site of Iodine was determined in the Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003), PDB code: 1ga4:

Iodine binding site 1 out of 1 in 1ga4

Go back to Iodine Binding Sites List in 1ga4
Iodine binding site 1 out of 1 in the Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003)


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Crystal Structure Analysis of Pscp (Pseudomonas Serine-Carboxyl Proteinase) Complexed with Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003) within 5.0Å range:
probe atom residue distance (Å) B Occ
I:I2

b:53.1
occ:0.59
 I I:PHI2 0.0 53.1 0.6
CZ I:PHI2 1.9 22.3 0.6
CE1 I:PHI2 2.8 22.6 0.6
CE2 I:PHI2 2.9 23.8 0.6
CG A:ASP74 3.4 19.3 1.0
OD2 A:ASP74 3.5 25.9 1.0
CB A:ASP74 3.7 14.5 1.0
OD1 A:ASP74 3.8 29.4 1.0
O A:HOH605 3.9 29.2 1.0
CB A:ILE35 4.0 13.3 1.0
CG2 A:ILE35 4.0 13.3 1.0
CA A:GLY77 4.1 16.8 1.0
O A:ILE35 4.1 12.7 1.0
CD1 I:PHI2 4.1 18.9 0.6
CZ2 A:TRP81 4.2 12.9 1.0
CD2 I:PHI2 4.2 18.7 0.6
N A:GLY77 4.5 17.0 1.0
CG I:PHI2 4.7 16.2 0.6
CH2 A:TRP81 4.7 12.7 1.0
C A:ILE35 4.8 11.3 1.0
CD1 A:ILE35 4.9 29.8 1.0
CA A:ILE35 4.9 11.5 1.0
CG1 A:ILE35 5.0 18.7 1.0

Reference:

A.Wlodawer, M.Li, Z.Dauter, A.Gustchina, K.Uchida, H.Oyama, B.M.Dunn, K.Oda. Carboxyl Proteinase From Pseudomonas Defines A Novel Family of Subtilisin-Like Enzymes. Nat.Struct.Biol. V. 8 442 2001.
ISSN: ISSN 1072-8368
PubMed: 11323721
DOI: 10.1038/87610
Page generated: Sun Dec 13 19:19:29 2020

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