RCSB Protein Data Bank - RCSB PDB - 3TUN Structure Summary

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Trypanosoma brucei methionyl-tRNA synthetase in complex with inhibitor Chem 1356

DOI:10.2210/pdb3tun/pdb

3TUN

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Primary Citation

Related Citations in PDB Entry (REMARK 1) Hide

Molecular Description

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Classification:	Ligase/ligase Inhibitor
Structure Weight:	124799.76

Molecule:

Methionyl-tRNA synthetase

Polymer:

Type:

protein

Length:

542

Chains:

A, B

EC#:

Fragment:

UNP residues 237-773

Mutation:

K456A, K457R, E458A

Organism

Trypanosoma brucei

Gene Name

Tb10.70.6470

UniProtKB:

| | Q38C91

Source

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Polymer: 1

Scientific Name:

Trypanosoma brucei

Taxonomy

Expression System:

Escherichia coli

Ligand Chemical Component

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Identifier		Formula	Name	Interactions
C13 Search Download	$<div style='width:300px;min-height:360px;text-align:center;'>Show Details<img src='/pdb/images/C13_320.gif' width='300' alt='' /> <b>Ligand Name:</b> 1-{3-[(3,5-dichlorobenzyl)amino]propyl}-3- phenylurea <br /><br /> <b>Synonyms:</b> n/a </div>$	C₁₇ H₁₉ Cl₂ N₃ O	1-{3-[(3,5-dichlorobenzyl)amino]propyl}-3- phenylurea		Ligand Explorer
DMS Search Download		C₂ H₆ O S	DIMETHYL SULFOXIDE		Ligand Explorer
GOL Search Download		C₃ H₈ O₃	GLYCEROL		Ligand Explorer
MET Search Download		C₅ H₁₁ N O₂ S	METHIONINE		Ligand Explorer

Modified Residues

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Identifier		Formula	Parent	Type
CAS Search		C₅ H₁₂ As N O₂ S	CYS	lPeptideLinking

External Domain Annotations Hide
Pfam Classification: 3 Domains - data from Pfam
Structural Biology Knowledgebase Data Hide

Data in orange boxes are gathered from external resources (when available).

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Biological Assembly 1

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Biological assembly 1 assigned by authors

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Deposition Summary

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Authors: Koh, C.Y., Kim, J.E., Shibata, S., Fan, E., Verlinde, C.L.M.J., Hol, W.G.J.

Deposition:	2011-09-16
Release:	2012-07-04
Last Modified (REVDAT):	2012-08-08

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2012-08-08
Citation

Experimental Details

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Method: X-RAY DIFFRACTION
Exp. Data:
Structure Factors
EDS

Unit Cell:
	Length [Å]	Angles [°]
	a = 88.06	α = 90.00
	b = 105.96	β = 90.00
	c = 206.67	γ = 90.00