Chlorine in PDB 4xcz: X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf

Enzymatic activity of X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf

All present enzymatic activity of X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf:
2.1.2.9;

Protein crystallography data

The structure of X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf, PDB code: 4xcz was solved by J.B.Thoden, C.R.Woodford, H.M.Holden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	37.90 / 1.50
*Space group*	P 4₁ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	78.235, 78.235, 151.131, 90.00, 90.00, 90.00
*R / R_free (%)*	18.3 / 21.5

Other elements in 4xcz:

The structure of X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf also contains other interesting chemical elements:

Potassium	(K)	1 atom
Sodium	(Na)	5 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf (pdb code 4xcz). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf, PDB code: 4xcz:

Chlorine binding site 1 out of 1 in 4xcz

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Chlorine Binding Sites List in 4xcz

Chlorine binding site 1 out of 1 in the X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of X-Ray Structure of the N-Formyltransferase Qdtf From Providencia Alcalifaciens in Complex with Tdp-QUI3N and N5-Thf within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl410 b:16.4 occ:1.00	NZ	A:LYS345	3.0	16.4	1.0
	O	A:HOH885	3.1	24.2	1.0
	ND2	A:ASN386	3.2	19.1	1.0
	ND2	A:ASN384	3.4	17.0	1.0
	CA	A:MET381	3.7	13.4	1.0
	CE	A:LYS345	3.7	16.9	1.0
	CB	A:ASN384	3.8	14.4	1.0
	CG	A:MET381	3.8	12.5	1.0
	CD	A:LYS345	3.8	15.3	1.0
	O	A:TYR380	3.9	13.7	1.0
	N	A:MET381	4.0	12.8	1.0
	C	A:TYR380	4.0	13.4	1.0
	CD2	A:LEU349	4.0	22.8	1.0
	CG	A:ASN384	4.1	17.2	1.0
	CB	A:MET381	4.3	14.0	1.0
	CG	A:ASN386	4.3	17.7	1.0
	CB	A:ASN386	4.4	18.3	1.0
	O	A:HOH850	4.5	16.3	1.0
	CB	A:TYR380	4.6	12.6	1.0
	O	A:HOH884	4.7	20.4	1.0
	C	A:MET381	4.8	14.0	1.0
	O	A:MET381	4.9	14.8	1.0
	CA	A:TYR380	5.0	12.8	1.0

Reference:

C.R.Woodford, J.B.Thoden, H.M.Holden. New Role For the Ankyrin Repeat Revealed By A Study of the N-Formyltransferase From Providencia Alcalifaciens. Biochemistry V. 54 631 2015.
ISSN: ISSN 0006-2960
PubMed: 25574689
DOI: 10.1021/BI501539A

Page generated: Fri Jul 11 22:51:35 2025

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