Structure of PDB 7f9b Chain B Binding Site BS04

Receptor Information
>7f9b Chain B (length=487) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLEAKKEENLADWYSQVITKSEMIEYHDISGCYILRPWAYAIWEAIKDFF
DAEIKKLGVENCYFPMFVSQSALEKEKTHVADFAPEVAWVTRSGKTELAE
PIAIRPTSETVMYPAYAKWVQSHRDLPIKLNQWCNVVRWEFKHPQPFLRT
REFLWQEGHSAFATMEEAAEEVLQILDLYAQVYEELLAIPVVKGRKTEKE
KFAGGDYTTTIEAFISASGRAIQGGTSHHLGQNFSKMFEIVFEDPKIPGE
KQFAYQNSWGLTTRTIGVMTMVHGDNMGLVLPPRVACVQVVIIPCGITNS
EEDKEALIAKCNDYRRRLLSVNIRVRADLRDNYSPGWKFNHWELKGVPIR
LEVGPRDMKSCQFVAVRRDTGEKLTVAENEAETKLQAILEDIQVTLFTRA
SEDLKTHMVVANTMEDFQKILDSGKIVQIPFCGEIDCEDWIKKTTARDMG
AKSLCIPFKPLCELQPGAKCVCGKNPAKYYTLFGRSY
Ligand information
Ligand IDPRO
InChIInChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKeyONIBWKKTOPOVIA-BYPYZUCNSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1C[C@H](NC1)C(=O)O
CACTVS 3.341OC(=O)[C@@H]1CCCN1
CACTVS 3.341OC(=O)[CH]1CCCN1
OpenEye OEToolkits 1.5.0C1CC(NC1)C(=O)O
ACDLabs 10.04O=C(O)C1NCCC1
FormulaC5 H9 N O2
NamePROLINE
ChEMBLCHEMBL54922
DrugBankDB00172
ZINCZINC000000895360
PDB chain7f9b Chain B Residue 1907 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7f9b Targeting prolyl-tRNA synthetase via a series of ATP-mimetics to accelerate drug discovery against toxoplasmosis.
Resolution1.995 Å
Binding residue
(original residue number in PDB)		T1121 E1123 W1169 E1171 H1173 F1216 H1242 W1273
Binding residue
(residue number reindexed from 1)		T107 E109 W155 E157 H159 F202 H228 W259
Annotation score5
Enzymatic activity
Enzyme Commision number 6.1.1.15: proline--tRNA ligase.
6.1.1.17: glutamate--tRNA ligase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004827 proline-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0006418 tRNA aminoacylation for protein translation
GO:0006433 prolyl-tRNA aminoacylation
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7f9b, PDBe:7f9b, PDBj:7f9b
PDBsum7f9b
PubMed36854028
UniProtP07814|SYEP_HUMAN Bifunctional glutamate/proline--tRNA ligase (Gene Name=EPRS1)

[Back to BioLiP]