Calcium in PDB 7pqm: Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888

Enzymatic activity of Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888

All present enzymatic activity of Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888:
5.6.2.2;

Protein crystallography data

The structure of Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888, PDB code: 7pqm was solved by A.E.Cotman, A.Zega, N.Zidar, J.Ilas, T.Tomasic, L.P.Masic, J.E.A.Mundy, C.E.M.Stevenson, N.Burton, D.M.Lawson, A.Maxwell, D.Kikelj, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	43.54 / 1.55
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	120.634, 48.293, 82.692, 90, 123.85, 90
*R / R_free (%)*	18 / 22.4

Other elements in 7pqm:

The structure of Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888 also contains other interesting chemical elements:

Chlorine

(Cl)

4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888 (pdb code 7pqm). 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 Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888, PDB code: 7pqm:

Calcium binding site 1 out of 1 in 7pqm

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Calcium Binding Sites List in 7pqm

Calcium binding site 1 out of 1 in the Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with EBL2888 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca302 b:30.6 occ:1.00	O	A:ARG222	2.3	30.1	1.0
	O	A:HOH439	2.4	30.8	1.0
	O	A:HOH421	2.5	31.4	1.0
	O	A:HOH535	2.5	35.5	1.0
	O	B:HOH449	2.5	28.6	1.0
	O	B:HOH569	2.5	51.1	1.0
	O	A:HOH530	2.6	30.8	1.0
	C	A:ARG222	3.5	29.1	1.0
	CA	A:ARG222	4.1	28.6	1.0
	CB	A:ARG222	4.4	28.0	1.0
	O	A:HOH490	4.4	38.7	1.0
	O	A:HOH548	4.4	47.1	1.0
	O	B:HOH450	4.5	35.0	1.0
	O	B:HOH445	4.5	43.4	1.0
	OE1	B:GLU158	4.5	28.2	1.0
	OE1	A:GLU79	4.6	30.3	1.0
	OE2	A:GLU79	4.6	29.2	1.0
	O	B:HOH444	4.6	29.1	1.0
	N	A:ILE223	4.6	29.2	1.0
	CE1	B:HIS145	4.7	32.6	1.0
	OE2	B:GLU158	4.7	29.7	1.0
	OE1	B:GLU156	5.0	27.9	1.0
	CD	B:GLU158	5.0	29.4	1.0

Reference:

A.E.Cotman, A.Zega, N.Zidar, J.Ilas, T.Tomasic, L.P.Masic, J.E.A.Mundy, C.E.M.Stevenson, N.Burton, D.M.Lawson, A.Maxwell, D.Kikelj. Acinetobacter Baumannii Dna Gyrase B 23KDA Atpase Subdomain Complexed with Novobiocin To Be Published.

Page generated: Thu Jul 10 00:22:47 2025

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