Tungsten in PDB 6xed: Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate

Enzymatic activity of Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate

All present enzymatic activity of Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate:
3.1.3.48;

Protein crystallography data

The structure of Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate, PDB code: 6xed was solved by K.J.Olsen, R.Shen, S.J.Johnson, A.C.Hengge, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	44.44 / 1.80
*Space group*	P 3₁ 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	88.871, 88.871, 104.351, 90, 90, 120
*R / R_free (%)*	15.7 / 17.9

Other elements in 6xed:

The structure of Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

Tungsten Binding Sites:

The binding sites of Tungsten atom in the Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate (pdb code 6xed). This binding sites where shown within 5.0 Angstroms radius around Tungsten atom.
In total only one binding site of Tungsten was determined in the Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate, PDB code: 6xed:

Tungsten binding site 1 out of 1 in 6xed

Go back to

Tungsten Binding Sites List in 6xed

Tungsten binding site 1 out of 1 in the Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate

Mono view

Stereo pair view

A full contact list of Tungsten with other atoms in the W binding site number 1 of Crystal Structure of the PTP1B Yoph Wpd Loop Chimera 3 Bound to Tungstate within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:W401 b:25.3 occ:0.97	W	A:WO4401	0.0	25.3	1.0
	O3	A:WO4401	1.9	24.5	1.0
	O1	A:WO4401	1.9	20.1	1.0
	O4	A:WO4401	1.9	23.6	1.0
	O2	A:WO4401	1.9	24.5	1.0
	SG	A:CYS215	3.2	20.4	1.0
	N	A:GLY220	3.9	21.6	1.0
	O	A:HOH576	3.9	26.8	1.0
	N	A:ALA217	3.9	20.2	1.0
	O	A:HOH524	4.0	48.3	1.0
	NH2	A:ARG221	4.0	22.9	1.0
	NE	A:ARG221	4.1	23.9	1.0
	CB	A:ALA217	4.1	21.5	1.0
	CB	A:CYS215	4.1	22.6	1.0
	O	A:HOH725	4.2	50.5	1.0
	N	A:ARG221	4.2	20.8	1.0
	CA	A:GLY220	4.2	20.7	1.0
	N	A:SER216	4.4	20.0	1.0
	N	A:GLY218	4.5	20.5	1.0
	O	A:HOH512	4.5	55.7	1.0
	CA	A:ALA217	4.5	20.9	1.0
	CZ	A:ARG221	4.6	21.5	1.0
	N	A:ILE219	4.6	22.8	1.0
	CB	A:ASP181	4.6	28.7	1.0
	C	A:GLY220	4.8	23.3	1.0
	CB	A:SER216	4.9	21.9	1.0
	C	A:ALA217	4.9	23.1	1.0
	C	A:SER216	4.9	23.3	1.0
	CG1	A:ILE219	5.0	21.1	1.0
	CA	A:SER216	5.0	20.5	1.0

Reference:

R.Shen, K.J.Olsen, S.J.Johnson, A.C.Hengge. Insights From PTP1B Yoph Chimeras Into the Importance of Wpd-Loop Sequence For Activity and Structure in Protein Tyrosine Phosphatases To Be Published.

Page generated: Sat Oct 12 10:03:05 2024

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