Sodium in PDB 3q4l: Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp

Enzymatic activity of Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp

All present enzymatic activity of Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp:
2.7.7.7;

Protein crystallography data

The structure of Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp, PDB code: 3q4l was solved by P.Wolff, V.Olieric, J.P.Briand, O.Chaloin, A.Dejaegere, P.Dumas, E.Ennifar, G.Guichard, J.Wagner, D.Burnouf, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	39.00 / 1.95
*Space group*	P 1
*Cell size a, b, c (Å), α, β, γ (°)*	34.840, 79.570, 81.640, 65.28, 75.26, 82.22
*R / R_free (%)*	19.9 / 23.2

Other elements in 3q4l:

The structure of Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp also contains other interesting chemical elements:

Chlorine

(Cl)

4 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp (pdb code 3q4l). 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 A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp, PDB code: 3q4l:

Sodium binding site 1 out of 1 in 3q4l

Go back to

Sodium Binding Sites List in 3q4l

Sodium binding site 1 out of 1 in the Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp

Mono view

Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of A Small Peptide Ligand Bound to E.Coli Dna Sliding Clamp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Na401 b:37.0 occ:1.00	O	B:HOH631	2.2	47.3	1.0
	O	B:HOH541	2.2	52.9	1.0
	O	B:HOH510	2.3	31.7	1.0
	O	B:HOH555	2.3	45.9	1.0
	OG	B:SER345	2.4	27.0	1.0
	O	B:HOH628	2.5	51.2	1.0
	CB	B:SER345	3.5	26.9	1.0
	OD2	B:ASP342	4.1	29.9	1.0
	OD1	B:ASP342	4.4	34.9	1.0
	CA	B:SER345	4.5	25.2	1.0
	CG	B:ASP342	4.7	35.0	1.0
	O	B:VAL344	4.9	31.5	1.0
	OG1	B:THR341	4.9	39.1	1.0
	N	B:SER345	5.0	24.2	1.0

Reference:

P.Wolff, V.Olieric, J.P.Briand, O.Chaloin, A.Dejaegere, P.Dumas, E.Ennifar, G.Guichard, J.Wagner, D.Y.Burnouf. Structure-Based Design of Short Peptide Ligands Binding Onto the E. Coli Processivity Ring. J.Med.Chem. V. 54 4627 2011.
ISSN: ISSN 0022-2623
PubMed: 21619076
DOI: 10.1021/JM200311M

Page generated: Mon Oct 7 12:26:06 2024

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