Fluorine in PDB 1udb: Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose

Enzymatic activity of Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose

All present enzymatic activity of Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose:
5.1.3.2;

Protein crystallography data

The structure of Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose, PDB code: 1udb was solved by J.B.Thoden, H.M.Holden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	30.00 / 1.65
*Space group*	P 3₂ 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	83.500, 83.500, 108.900, 90.00, 90.00, 120.00
*R / R_free (%)*	n/a / n/a

Other elements in 1udb:

The structure of Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

Fluorine Binding Sites:

The binding sites of Fluorine atom in the Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose (pdb code 1udb). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total only one binding site of Fluorine was determined in the Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose, PDB code: 1udb:

Fluorine binding site 1 out of 1 in 1udb

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Fluorine Binding Sites List in 1udb

Fluorine binding site 1 out of 1 in the Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose

Mono view

Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of Structure of Udp-Galactose-4-Epimerase Complexed with Udp-4-Deoxy-4- Fluoro-Alpha-D-Glucose within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:F341 b:31.4 occ:0.30	F4'	A:UFG341	0.0	31.4	0.3
	C4'	A:UFG341	1.4	30.5	0.3
	C5'	A:UFG341	2.4	39.2	0.3
	C3'	A:UFG341	2.4	30.4	0.3
	CG2	A:VAL86	2.8	21.1	1.0
	O3'	A:UFG341	3.0	27.8	0.3
	C6'	A:UFG341	3.1	29.3	0.3
	CE2	A:TYR149	3.1	27.3	1.0
	CD2	A:TYR149	3.2	22.4	1.0
	O	A:HOH642	3.6	37.5	1.0
	O5'	A:UFG341	3.7	21.2	0.3
	C2'	A:UFG341	3.8	23.0	0.3
	O6'	A:UFG341	3.8	30.0	0.3
	O	A:HOH847	4.1	50.4	1.0
	C1'	A:UFG341	4.2	19.1	0.3
	CB	A:VAL86	4.2	20.8	1.0
	O	A:HOH548	4.3	27.8	1.0
	CZ	A:TYR149	4.4	18.7	1.0
	CG	A:TYR149	4.5	17.3	1.0
	O	A:HOH561	4.5	26.3	1.0
	O	A:HOH659	4.6	49.5	1.0
	CG1	A:VAL86	4.6	21.7	1.0
	O3B	A:UFG341	4.6	34.7	1.0
	O	A:HOH1020	4.7	63.6	1.0
	CB	A:THR126	4.8	22.2	1.0
	OG1	A:THR126	4.8	38.8	1.0
	O2'	A:UFG341	4.9	22.1	0.3
	OH	A:TYR149	4.9	20.8	1.0
	OG	A:SER124	5.0	37.3	1.0

Reference:

J.B.Thoden, A.D.Hegeman, G.Wesenberg, M.C.Chapeau, P.A.Frey, H.M.Holden. Structural Analysis of Udp-Sugar Binding to Udp-Galactose 4-Epimerase From Escherichia Coli. Biochemistry V. 36 6294 1997.
ISSN: ISSN 0006-2960
PubMed: 9174344
DOI: 10.1021/BI970025J

Page generated: Mon Jul 14 12:02:45 2025

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