Calcium in PDB 4xer: Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium

Enzymatic activity of Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium

All present enzymatic activity of Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium:
3.1.3.5; 3.1.3.6; 3.6.1.11;

Protein crystallography data

The structure of Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium, PDB code: 4xer was solved by Y.K.Mathiharan, M.R.N.Murthy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	40.32 / 1.97
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	165.550, 96.520, 94.950, 90.00, 98.61, 90.00
*R / R_free (%)*	16.5 / 21.4

Other elements in 4xer:

The structure of Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium (pdb code 4xer). 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 C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium, PDB code: 4xer:

Calcium binding site 1 out of 1 in 4xer

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Calcium Binding Sites List in 4xer

Calcium binding site 1 out of 1 in the Crystal Structure of C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium

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 C2 Form of E112A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca302 b:26.6 occ:0.90	O	A:HOH483	2.2	41.7	1.0
	OD1	A:ASN92	2.3	24.3	1.0
	O	A:HOH482	2.3	35.8	1.0
	OD1	A:ASP9	2.4	38.6	1.0
	OD1	A:ASP8	2.5	32.7	1.0
	OG	A:SER39	2.5	33.1	1.0
	O	A:HOH654	3.1	43.6	1.0
	CG	A:ASP8	3.3	35.1	1.0
	O	A:HOH675	3.3	28.9	1.0
	CG	A:ASP9	3.3	42.4	1.0
	CG	A:ASN92	3.3	33.7	1.0
	OD2	A:ASP8	3.4	45.6	1.0
	CB	A:SER39	3.5	39.6	1.0
	OD2	A:ASP9	3.7	50.9	1.0
	ND2	A:ASN92	3.7	25.0	1.0
	O	A:HOH555	4.2	52.8	1.0
	CA	A:SER39	4.2	38.6	1.0
	O	A:HOH674	4.4	48.1	1.0
	N	A:ASP9	4.5	25.1	1.0
	OD1	A:ASN37	4.5	36.0	1.0
	OG1	A:THR106	4.5	22.9	1.0
	O	A:HOH635	4.6	55.2	1.0
	CB	A:ASP9	4.6	30.8	1.0
	C	A:ASP8	4.6	25.5	1.0
	O	A:HOH683	4.6	33.0	1.0
	CB	A:ASP8	4.6	27.7	1.0
	CA	A:ASP9	4.7	30.4	1.0
	CB	A:ASN92	4.7	24.7	1.0
	O	A:HOH688	4.7	46.9	1.0
	O	A:HOH494	4.8	31.9	1.0
	N	A:SER39	4.8	33.9	1.0
	O	A:ASP8	4.9	24.8	1.0
	O	A:HOH619	4.9	46.1	1.0
	O	A:ALA93	4.9	33.4	1.0

Reference:

Y.K.Mathiharan, H.S.Savithri, M.R.N.Murthy. Insights Into Stabilizing Interactions in the Distorted Domain-Swapped Dimer of Salmonella Typhimurium Survival Protein Acta Crystallogr.,Sect.D V. 71 1812 2015.
ISSN: ESSN 1399-0047
DOI: 10.1107/S1399004715011992

Page generated: Sun Jul 14 14:33:42 2024

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