Sodium in PDB 1l7k: X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose

Enzymatic activity of X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose

All present enzymatic activity of X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose:
5.1.3.3;

Protein crystallography data

The structure of X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose, PDB code: 1l7k was solved by H.M.Holden, J.B.Thoden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	30.00 / 1.95
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	45.200, 76.500, 211.600, 90.00, 90.00, 90.00
*R / R_free (%)*	15.7 / 21.6

Sodium Binding Sites:

The binding sites of Sodium atom in the X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose (pdb code 1l7k). 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 X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose, PDB code: 1l7k:

Sodium binding site 1 out of 1 in 1l7k

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Sodium Binding Sites List in 1l7k

Sodium binding site 1 out of 1 in the X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose

Mono view

Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis Complexed with Galactose within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Na501 b:37.6 occ:1.00	OD1	A:ASP13	2.3	23.8	1.0
	OD1	B:ASP13	2.4	17.0	1.0
	O	B:HOH504	2.4	21.4	1.0
	O	A:HOH507	2.6	17.1	1.0
	CG	B:ASP13	3.0	16.1	1.0
	OD2	B:ASP13	3.0	13.8	1.0
	CG	A:ASP13	3.2	34.7	1.0
	OD2	A:ASP13	3.5	17.9	1.0
	O	A:GLY11	3.9	25.0	1.0
	O	B:GLY11	4.4	21.2	1.0
	O	A:SER12	4.4	16.2	1.0
	CB	B:ASP13	4.4	12.8	1.0
	CB	A:ASP13	4.5	10.8	1.0
	O	B:SER12	4.6	12.1	1.0
	C	A:SER12	4.7	22.4	1.0
	C	A:GLY11	4.7	21.8	1.0
	CA	A:ASP13	4.8	11.1	1.0
	C	B:SER12	4.8	9.6	1.0
	N	A:ASP13	4.8	14.0	1.0
	CA	B:ASP13	4.8	12.8	1.0
	N	B:ASP13	4.9	12.1	1.0
	CA	B:ASP7	5.0	8.0	1.0

Reference:

J.B.Thoden, H.M.Holden. High Resolution X-Ray Structure of Galactose Mutarotase From Lactococcus Lactis. J.Biol.Chem. V. 277 20854 2002.
ISSN: ISSN 0021-9258
PubMed: 11907040
DOI: 10.1074/JBC.M111778200

Page generated: Sun Oct 6 20:15:56 2024

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