Sodium in PDB 5djk: Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound

Enzymatic activity of Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound

All present enzymatic activity of Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound:
3.1.3.11; 3.1.3.25; 3.1.3.7;

Protein crystallography data

The structure of Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound, PDB code: 5djk was solved by A.J.Fisher, A.I.Erickson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	31.53 / 1.80
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	40.257, 58.225, 101.415, 90.00, 90.00, 90.00
*R / R_free (%)*	15.5 / 19

Other elements in 5djk:

The structure of Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound (pdb code 5djk). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound, PDB code: 5djk:

Sodium binding site 1 out of 1 in 5djk

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Sodium Binding Sites List in 5djk

Sodium binding site 1 out of 1 in the Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound

Mono view

Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of M. Tuberculosis Cysq, A Pap Phosphatase with PO4 and 2CA Bound within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Na303 b:28.8 occ:1.00	O	A:HOH475	2.4	35.8	1.0
	O	A:HOH434	2.6	22.4	1.0
	OG	A:SER55	2.6	17.7	0.7
	CB	A:SER55	3.6	18.1	0.7
	CB	A:SER55	3.6	17.5	0.3
	OG	A:SER55	3.6	17.2	0.3
	CA	A:SER55	4.3	15.7	0.3
	CA	A:SER55	4.3	15.7	0.7
	O	A:SER55	4.4	16.1	1.0
	O	A:HOH596	4.5	42.8	1.0
	O	A:HOH469	4.5	32.3	1.0
	O	A:HOH531	4.6	43.0	1.0
	C	A:SER55	4.7	15.9	1.0

Reference:

A.I.Erickson, R.D.Sarsam, A.J.Fisher. Crystal Structures of Mycobacterium Tuberculosis Cysq, with Substrate and Products Bound. Biochemistry V. 54 6830 2015.
ISSN: ISSN 0006-2960
PubMed: 26512869
DOI: 10.1021/ACS.BIOCHEM.5B01000

Page generated: Mon Oct 7 20:37:34 2024

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