Potassium in PDB 7tmu: Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis

Protein crystallography data

The structure of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis, PDB code: 7tmu was solved by Y.Kim, G.Chhor, M.Endres, G.Babnigg, O.Schneewind, A.Joachimiak, Center Forstructural Genomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	37.87 / 2.55
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	61.872, 92.935, 82.991, 90, 92.05, 90
*R / R_free (%)*	19.3 / 23.4

Other elements in 7tmu:

The structure of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis also contains other interesting chemical elements:

Chlorine

(Cl)

6 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis (pdb code 7tmu). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis, PDB code: 7tmu:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 7tmu

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Potassium Binding Sites List in 7tmu

Potassium binding site 1 out of 4 in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K202 b:131.0 occ:1.00	O	A:HOH306	2.9	81.9	1.0
	O	A:SER31	3.0	95.1	1.0
	O	A:ALA37	3.0	92.0	1.0
	O	A:HIS34	3.1	91.4	1.0
	C	A:HIS34	4.0	99.7	1.0
	CA	A:PRO35	4.0	94.5	1.0
	O	A:PRO35	4.1	97.2	1.0
	C	A:SER31	4.1	84.7	1.0
	C	A:ALA37	4.2	94.2	1.0
	C	A:PRO35	4.3	101.8	1.0
	N	A:PRO35	4.5	95.0	1.0
	CA	A:SER31	4.8	84.8	1.0
	N	A:ALA37	4.8	89.1	1.0
	CB	A:SER31	4.9	81.9	1.0
	O	A:VAL38	5.0	90.3	1.0
	N	A:HIS34	5.0	78.0	1.0
	CA	A:ALA37	5.0	83.3	1.0

Potassium binding site 2 out of 4 in 7tmu

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Potassium Binding Sites List in 7tmu

Potassium binding site 2 out of 4 in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:K203 b:125.4 occ:1.00	O	B:SER31	3.1	85.2	1.0
	O	B:HIS34	3.1	93.8	1.0
	O	B:ALA37	3.3	93.4	1.0
	CA	B:PRO35	3.8	86.3	1.0
	O	B:PRO35	3.9	101.0	1.0
	C	B:HIS34	4.0	87.8	1.0
	C	B:PRO35	4.1	96.9	1.0
	C	B:SER31	4.3	82.1	1.0
	N	B:PRO35	4.4	93.2	1.0
	C	B:ALA37	4.5	86.0	1.0
	O	B:ASP32	4.6	94.0	1.0
	N	B:ALA37	4.9	86.9	1.0
	C	B:ASP32	5.0	86.1	1.0

Potassium binding site 3 out of 4 in 7tmu

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Potassium Binding Sites List in 7tmu

Potassium binding site 3 out of 4 in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
C:K203 b:115.0 occ:1.00	O	C:SER31	2.9	58.0	1.0
	O	C:ALA37	3.0	85.8	1.0
	O	C:HIS34	3.2	74.1	1.0
	C	C:SER31	4.1	62.2	1.0
	C	C:ALA37	4.1	74.4	1.0
	C	C:HIS34	4.3	65.0	1.0
	CA	C:PRO35	4.5	70.8	1.0
	O	C:PRO35	4.6	78.0	1.0
	O	C:VAL38	4.7	72.2	1.0
	C	C:PRO35	4.7	72.0	1.0
	CA	C:SER31	4.7	59.4	1.0
	CA	C:VAL38	4.8	67.0	1.0
	CB	C:SER31	4.9	62.6	1.0
	N	C:PRO35	4.9	88.3	1.0
	O	C:ASP32	4.9	60.1	1.0
	N	C:VAL38	4.9	73.0	1.0
	N	C:ALA37	5.0	69.5	1.0

Potassium binding site 4 out of 4 in 7tmu

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Potassium Binding Sites List in 7tmu

Potassium binding site 4 out of 4 in the Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
D:K204 b:113.6 occ:1.00	O	D:ALA37	2.8	82.7	1.0
	O	D:HOH308	2.8	70.9	1.0
	O	D:HIS34	3.0	85.1	1.0
	O	D:SER31	3.1	63.1	1.0
	C	D:ALA37	3.9	75.6	1.0
	O	D:PRO35	4.1	75.0	1.0
	C	D:HIS34	4.1	74.0	1.0
	CA	D:PRO35	4.2	66.4	1.0
	C	D:SER31	4.3	72.8	1.0
	C	D:PRO35	4.3	65.6	1.0
	CA	D:VAL38	4.6	58.2	1.0
	N	D:PRO35	4.7	87.3	1.0
	O	D:VAL38	4.7	65.6	1.0
	N	D:ALA37	4.7	71.5	1.0
	N	D:VAL38	4.7	65.4	1.0
	CA	D:SER31	4.8	73.6	1.0
	CA	D:ALA37	4.9	63.5	1.0
	CB	D:SER31	4.9	56.8	1.0

Reference:

Y.Kim, G.Chhor, M.Endres, G.Babnigg, O.Schneewind, A.Joachimiak, Center For Structural Genomics Of Infectious Diseases(Csgid). Crystal Structure of the Protein of Unknown Function YPO0625 From Yersinia Pestis To Be Published.

Page generated: Sat Aug 9 14:58:59 2025

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