Calcium 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 / R_free (%)*	10.3 / 15.5

Other elements in 1ga4:

Iodine

(I)

1 atom

Calcium Binding Sites:

The binding sites of Calcium 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 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 Inhibitor Pseudoiodotyrostatin (This Enzyme Renamed "Sedolisin" in 2003), PDB code: 1ga4:

Calcium binding site 1 out of 1 in 1ga4

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Calcium Binding Sites List in 1ga4

Calcium 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 Calcium with other atoms in the Ca 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
A:Ca374 b:10.2 occ:1.00	OD2	A:ASP348	2.3	9.8	1.0
	O	A:VAL329	2.3	10.7	1.0
	OD1	A:ASP328	2.3	10.9	1.0
	O	A:GLY344	2.3	11.7	1.0
	O	A:GLY346	2.3	10.3	1.0
	O	A:HOH401	2.4	10.0	1.0
	CG	A:ASP348	3.4	7.9	1.0
	CG	A:ASP328	3.5	11.0	1.0
	C	A:VAL329	3.5	10.1	1.0
	C	A:GLY346	3.5	9.3	1.0
	C	A:GLY344	3.5	12.4	1.0
	N	A:GLY346	3.8	11.4	1.0
	N	A:VAL329	3.9	10.1	1.0
	N	A:GLY344	4.0	11.2	1.0
	OD2	A:ASP328	4.0	13.5	1.0
	C	A:THR345	4.1	11.6	1.0
	CA	A:GLY346	4.2	11.0	1.0
	CB	A:ASP348	4.2	8.7	1.0
	O	A:HOH423	4.2	11.0	1.0
	CA	A:VAL329	4.2	9.3	1.0
	OD1	A:ASP348	4.2	9.3	1.0
	O	A:GLY352	4.3	9.2	1.0
	C	A:ASP328	4.3	12.2	1.0
	OG1	A:THR351	4.3	10.0	1.0
	N	A:ASP348	4.4	8.2	1.0
	CA	A:GLY344	4.4	13.1	1.0
	N	A:THR345	4.5	12.9	1.0
	N	A:LYS330	4.5	10.3	1.0
	CA	A:THR345	4.5	12.8	1.0
	N	A:TRP347	4.6	9.5	1.0
	C	A:TRP347	4.6	8.7	1.0
	CB	A:ASP328	4.6	10.1	1.0
	CA	A:ASP328	4.6	10.1	1.0
	CB	A:VAL329	4.7	10.2	1.0
	O	A:THR345	4.7	12.5	1.0
	CA	A:LYS330	4.7	13.1	1.0
	CA	A:TRP347	4.8	8.6	1.0
	O	A:HOH525	4.8	26.4	1.0
	CG	A:LYS330	4.9	17.4	1.0
	O	A:ASP328	4.9	17.1	1.0
	CA	A:ASP348	5.0	8.8	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: Thu Jul 11 08:39:00 2024

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