Chlorine in PDB 7ror: Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp

Enzymatic activity of Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp

All present enzymatic activity of Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp:
6.1.1.1;

Protein crystallography data

The structure of Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp, PDB code: 7ror was solved by R.D.Metcalfe, S.C.Xie, C.J.Morton, L.Tilley, M.D.W.Griffin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	47.65 / 1.80
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	137.612, 46.597, 141.402, 90, 93.81, 90
*R / R_free (%)*	17.8 / 21.8

Other elements in 7ror:

The structure of Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp (pdb code 7ror). 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 Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp, PDB code: 7ror:

Chlorine binding site 1 out of 1 in 7ror

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Chlorine Binding Sites List in 7ror

Chlorine binding site 1 out of 1 in the Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Plasmodium Falciparum Tyrosyl-Trna Synthetase in Complex with Tyrosine-Amp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl404 b:57.6 occ:1.00	O	A:HOH598	3.2	59.2	1.0
	N	A:GLU149	3.3	36.7	1.0
	N	A:ASN148	3.4	43.8	1.0
	C	A:LYS146	3.5	39.6	1.0
	CA	A:LYS146	3.5	38.4	1.0
	CB	A:ASN148	3.5	40.6	1.0
	CA	A:ASN148	3.8	40.9	1.0
	N	A:PRO147	3.8	37.3	1.0
	CB	A:LYS146	3.9	41.2	1.0
	O	A:LYS146	3.9	37.8	1.0
	C	A:ASN148	4.0	45.2	1.0
	CB	A:GLU149	4.1	42.4	1.0
	CD	A:PRO147	4.2	38.7	1.0
	CA	A:GLU149	4.3	37.8	1.0
	C	A:PRO147	4.4	39.8	1.0
	CG	A:LYS146	4.5	43.0	1.0
	CA	A:PRO147	4.7	38.5	1.0
	CG	A:ASN148	4.8	46.5	1.0
	N	A:LYS146	4.8	38.0	1.0
	O	A:LYS145	4.9	43.6	1.0
	ND2	A:ASN148	4.9	52.7	1.0
	CG	A:PRO147	5.0	43.0	1.0

Reference:

S.C.Xie, R.D.Metcalfe, E.Dunn, C.J.Morton, S.C.Huang, T.Puhalovich, Y.Du, S.Wittlin, S.Nie, M.R.Luth, L.Ma, M.S.Kim, C.F.A.Pasaje, K.Kumpornsin, C.Giannangelo, F.J.Houghton, A.Churchyard, M.T.Famodimu, D.C.Barry, D.L.Gillett, S.Dey, C.C.Kosasih, W.Newman, J.C.Niles, M.C.S.Lee, J.Baum, S.Ottilie, E.A.Winzeler, D.J.Creek, N.Williamson, M.W.Parker, S.Brand, S.P.Langston, L.R.Dick, M.D.W.Griffin, A.E.Gould, L.Tilley. Reaction Hijacking of Tyrosine Trna Synthetase As A New Whole-of-Life-Cycle Antimalarial Strategy. Science V. 376 1074 2022.
ISSN: ESSN 1095-9203
PubMed: 35653481
DOI: 10.1126/SCIENCE.ABN0611

Page generated: Sun Jul 13 06:47:01 2025

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