Potassium in PDB 3c8q: Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme

Enzymatic activity of Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme

All present enzymatic activity of Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme:
3.2.1.17;

Protein crystallography data

The structure of Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme, PDB code: 3c8q was solved by B.H.M.Mooers, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	20.00 / 1.64
*Space group*	P 3₂ 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	60.960, 60.960, 97.460, 90.00, 90.00, 120.00
*R / R_free (%)*	n/a / n/a

Other elements in 3c8q:

The structure of Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme (pdb code 3c8q). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme, PDB code: 3c8q:

Potassium binding site 1 out of 1 in 3c8q

Go back to

Potassium Binding Sites List in 3c8q

Potassium binding site 1 out of 1 in the Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Contribution of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K312 b:26.5 occ:0.65	O	A:LEU91	2.5	24.0	1.0
	OD1	A:ASP96	2.9	33.8	1.0
	O	A:TYR88	3.1	21.0	1.0
	O	A:HOH609	3.1	40.6	1.0
	O	A:ASP89	3.3	31.0	1.0
	C	A:LEU91	3.7	19.9	1.0
	C	A:ASP89	3.8	29.6	1.0
	CG	A:ASP96	3.9	24.2	1.0
	CA	A:ASP89	4.0	19.4	1.0
	OD2	A:ASP96	4.1	22.9	1.0
	C	A:TYR88	4.2	25.7	1.0
	N	A:LEU91	4.2	20.4	1.0
	CA	A:LEU91	4.5	21.4	1.0
	N	A:ASP89	4.6	20.2	1.0
	N	A:ASP92	4.7	20.5	1.0
	N	A:SER90	4.7	18.2	1.0
	C	A:ASP92	4.8	19.2	1.0
	C	A:SER90	4.8	22.2	1.0
	CA	A:ASP92	4.8	16.7	1.0
	O	A:ASP92	4.9	20.2	1.0

Reference:

B.H.Mooers, W.A.Baase, J.W.Wray, B.W.Matthews. Contributions of All 20 Amino Acids at Site 96 to the Stability and Structure of T4 Lysozyme. Protein Sci. V. 18 871 2009.
ISSN: ISSN 0961-8368
PubMed: 19384988
DOI: 10.1002/PRO.94

Page generated: Sat Aug 9 04:36:38 2025

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