7F97

Plasmodium falciparum Prolyl-tRNA Synthetase (PfPRS) in Complex with L-proline and compound L97

PDB DOI: https://doi.org/10.2210/pdb7F97/pdb

Classification: LIGASE/LIGASE INHIBITOR
Organism(s): Plasmodium falciparum 3D7
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-07-04 Released: 2023-01-04
Deposition Author(s): Mishra, S., Malhotra, N., Yogavel, M., Sharma, A.
Funding Organization(s): Department of Biotechnology (DBT, India)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.39 Å
R-Value Free: 0.232
R-Value Work: 0.175
R-Value Observed: 0.178

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.2 of the entry. See complete history.

Literature

ATP mimetics targeting prolyl-tRNA synthetases as a new avenue for antimalarial drug development

Mishra, S., Malhotra, N., Laleu, B., Chakraborti, S., Yogavel, M., Sharma, A.

(2024) iScience 27

DOI: https://doi.org/10.1016/j.isci.2024.110049

Macromolecule Content

Total Structure Weight: 234.14 kDa
Atom Count: 16,025
Modelled Residue Count: 1,921
Deposited Residue Count: 1,988
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Proline--tRNA ligase	A, B, C, D	497	Plasmodium falciparum 3D7	Mutation(s): 0 Gene Names: proRS, PFL0670c EC: 6.1.1.15
UniProt
Find proteins for Q8I5R7 (Plasmodium falciparum (isolate 3D7)) Explore Q8I5R7 Go to UniProtKB: Q8I5R7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8I5R7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
1XK (Subject of Investigation/LOI) Query on 1XK Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain L [auth B] SDF format, chain Q [auth C] SDF format, chain V [auth D] MOL2 format, chain F [auth A] MOL2 format, chain L [auth B] MOL2 format, chain Q [auth C] MOL2 format, chain V [auth D] mmCIF format, chain F [auth A] mmCIF format, chain L [auth B] mmCIF format, chain Q [auth C] mmCIF format, chain V [auth D]	F [auth A], L [auth B], Q [auth C], V [auth D]	4-[(3S)-3-cyclopropyl-3-(hydroxymethyl)-2-oxidanylidene-pyrrolidin-1-yl]-N-[[3-fluoranyl-5-(1-methylpyrazol-4-yl)phenyl]methyl]-6-methyl-pyridine-2-carboxamide C₂₆ H₂₈ F N₅ O₃ SGTQLZKTLHEFII-AREMUKBSSA-N		Interactions Focus chain F [auth A] Focus chain L [auth B] Focus chain Q [auth C] Focus chain V [auth D] Interactions & Density Focus chain F [auth A] Focus chain L [auth B] Focus chain Q [auth C] Focus chain V [auth D]
HEZ Query on HEZ Download Ideal Coordinates CCD File SDF format, chain R [auth C] MOL2 format, chain R [auth C] mmCIF format, chain R [auth C]	R [auth C]	HEXANE-1,6-DIOL C₆ H₁₄ O₂ XXMIOPMDWAUFGU-UHFFFAOYSA-N		Interactions Focus chain R [auth C] Interactions & Density Focus chain R [auth C]
PRO Query on PRO Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain K [auth B] SDF format, chain P [auth C] SDF format, chain U [auth D] MOL2 format, chain E [auth A] MOL2 format, chain K [auth B] MOL2 format, chain P [auth C] MOL2 format, chain U [auth D] mmCIF format, chain E [auth A] mmCIF format, chain K [auth B] mmCIF format, chain P [auth C] mmCIF format, chain U [auth D]	E [auth A], K [auth B], P [auth C], U [auth D]	PROLINE C₅ H₉ N O₂ ONIBWKKTOPOVIA-BYPYZUCNSA-N		Interactions Focus chain E [auth A] Focus chain K [auth B] Focus chain P [auth C] Focus chain U [auth D] Interactions & Density Focus chain E [auth A] Focus chain K [auth B] Focus chain P [auth C] Focus chain U [auth D]
BU1 Query on BU1 Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	1,4-BUTANEDIOL C₄ H₁₀ O₂ WERYXYBDKMZEQL-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain M [auth B] SDF format, chain N [auth B] SDF format, chain O [auth B] SDF format, chain S [auth C] SDF format, chain T [auth C] SDF format, chain W [auth D] SDF format, chain X [auth D] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain M [auth B] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B] MOL2 format, chain S [auth C] MOL2 format, chain T [auth C] MOL2 format, chain W [auth D] MOL2 format, chain X [auth D] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain M [auth B] mmCIF format, chain N [auth B] mmCIF format, chain O [auth B] mmCIF format, chain S [auth C] mmCIF format, chain T [auth C] mmCIF format, chain W [auth D] mmCIF format, chain X [auth D]	H [auth A] I [auth A] J [auth A] M [auth B] N [auth B] H [auth A], I [auth A], J [auth A], M [auth B], N [auth B], O [auth B], S [auth C], T [auth C], W [auth D], X [auth D]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain S [auth C] Focus chain T [auth C] Focus chain W [auth D] Focus chain X [auth D] Interactions & Density Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain S [auth C] Focus chain T [auth C] Focus chain W [auth D] Focus chain X [auth D]