Potassium in PDB 3ror: Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase

Enzymatic activity of Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase

All present enzymatic activity of Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase:
3.4.11.18;

Protein crystallography data

The structure of Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase, PDB code: 3ror was solved by R.Reddi, C.Kishor, A.Addlagatta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	28.52 / 2.00
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	49.220, 48.660, 55.720, 90.00, 95.16, 90.00
*R / R_free (%)*	21.1 / 27.4

Other elements in 3ror:

The structure of Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase also contains other interesting chemical elements:

Cobalt

(Co)

2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase (pdb code 3ror). 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 Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase, PDB code: 3ror:

Potassium binding site 1 out of 1 in 3ror

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Potassium Binding Sites List in 3ror

Potassium binding site 1 out of 1 in the Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase

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 C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K295 b:63.1 occ:1.00	O	A:VAL111	2.5	21.8	1.0
	O	A:THR265	2.6	18.7	1.0
	O	A:HOH297	2.6	11.7	1.0
	O	A:ASN109	2.9	19.9	1.0
	CG2	A:THR265	3.4	22.6	1.0
	C	A:THR265	3.6	18.8	1.0
	O	A:SER107	3.7	21.2	1.0
	C	A:VAL111	3.7	20.4	1.0
	N	A:ASN109	3.8	19.6	1.0
	C	A:ASN109	3.9	19.9	1.0
	O	A:HOH319	3.9	8.7	0.5
	C	A:LEU108	3.9	20.1	1.0
	O	A:LEU108	4.1	19.1	1.0
	C	A:SER107	4.2	21.4	1.0
	CA	A:ASN109	4.2	19.6	1.0
	N	A:VAL111	4.4	20.9	1.0
	CD1	A:ILE127	4.4	12.1	1.0
	N	A:THR265	4.4	20.6	1.0
	CA	A:THR265	4.4	20.9	1.0
	CB	A:THR265	4.4	20.8	1.0
	N	A:ALA266	4.4	16.7	1.0
	CA	A:ALA266	4.5	15.8	1.0
	CA	A:VAL111	4.6	20.6	1.0
	N	A:ILE112	4.6	19.8	1.0
	CA	A:LEU108	4.6	20.4	1.0
	N	A:LEU108	4.6	21.0	1.0
	CB	A:SER107	4.6	22.2	1.0
	O	A:HOH296	4.6	12.8	1.0
	O	A:ILE112	4.7	18.2	1.0
	CA	A:ILE112	4.8	19.0	1.0
	O	A:ILE127	4.8	20.3	1.0
	C	A:ILE112	4.9	19.6	1.0
	CB	A:VAL111	4.9	21.3	1.0
	CG1	A:ILE127	4.9	19.1	1.0
	N	A:GLU110	5.0	19.8	1.0

Reference:

R.Reddi, C.Kishor, A.Addlagatta. Crystal Structure of C105S Mutant of Mycobacterium Tuberculosis Methionine Aminopeptidase To Be Published.

Page generated: Sat Aug 9 05:43:50 2025

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