Structure of PDB 2hl1 Chain A Binding Site BS01

Receptor Information
>2hl1 Chain A (length=143) Species: 29292 (Pyrococcus abyssi) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRVLLIHSDYIEYEVKDKALKNPEPISEDMKRGRMEEVLVAFISVEKVDE
KNPEEVSLKAIEEISKVAEQVKAENVFVYPFAHLSSELAKPSVAMDILNR
VYQGLKERGFNVGKAPFGYYKAFKISCKGHPLAELSRTIVPEE
Ligand information
Ligand IDA3S
InChIInChI=1S/C13H19N7O5/c14-5(1-21)12(24)19-7-6(2-22)25-13(9(7)23)20-4-18-8-10(15)16-3-17-11(8)20/h3-7,9,13,21-23H,1-2,14H2,(H,19,24)(H2,15,16,17)/t5-,6+,7+,9+,13+/m0/s1
InChIKeyITDKSTILAWHDJI-AYEBZEFBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)CO)NC(=O)C(CO)N)O)N
ACDLabs 10.04O=C(NC3C(OC(n2cnc1c(ncnc12)N)C3O)CO)C(N)CO
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)NC(=O)[C@H](CO)N)O)N
CACTVS 3.341N[C@@H](CO)C(=O)N[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO)n2cnc3c(N)ncnc23
CACTVS 3.341N[CH](CO)C(=O)N[CH]1[CH](O)[CH](O[CH]1CO)n2cnc3c(N)ncnc23
FormulaC13 H19 N7 O5
NameSERINE-3'-AMINOADENOSINE;
N'-L-SERYL-3'-AMINO-(3'-DEOXY)-ADENOSINE
ChEMBL
DrugBankDB04024
ZINCZINC000016051527
PDB chain2hl1 Chain A Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2hl1 Post-transfer editing mechanism of a D-aminoacyl-tRNA deacylase-like domain in threonyl-tRNA synthetase from archaea
Resolution2.25 Å
Binding residue
(original residue number in PDB)		A19 V45 P80 F81 A82 A94 F117 G118 Y119
Binding residue
(residue number reindexed from 1)		A19 V45 P80 F81 A82 A94 F117 G118 Y119
Annotation score2
Enzymatic activity
Enzyme Commision number 6.1.1.3: threonine--tRNA ligase.
Gene Ontology
Molecular Function
GO:0004829 threonine-tRNA ligase activity
GO:0005524 ATP binding
GO:0008270 zinc ion binding
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:2hl1, PDBe:2hl1, PDBj:2hl1
PDBsum2hl1
PubMed16902403
UniProtQ9UZ14|SYT_PYRAB Threonine--tRNA ligase (Gene Name=thrS)

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