Structure of PDB 2x1l Chain B Binding Site BS02

Receptor Information
>2x1l Chain B (length=474) Species: 246196 (Mycolicibacterium smegmatis MC2 155) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEPFYITTAIAYPNGVPHIGHAYEYIATDAIARFKRLDGYDVRYLTGTDV
HGQKMAETAAKEGIPAAELARRNSDVFQRLQEKLNISFDRFIRTSDADHY
EASKAIWKRMADAGDIYLDAYKEQTYFFRLSAYTDRLLALYEEHPEFIGP
DARRNEIVSFVSGGLKDLSISRTTFDWGVPVPDHPDHVMYVWVDALTNYL
TGVGFPDTESESFRRYWPADLHMIGKDIIRFHTVYWPAFLMSAGLPLPKR
IFAHGWLLNRGEKMSKSIGNVVDPVNLVDTFGLDQVRYFLLREVPFGQDG
SYNEDAIIGRVNADLANELGNLAQRSLSMVAKNLGAAVPDPGEFTDEDTA
LLAAADALLERVREHFDVPAMHLALEAIWSVLGAANRYFSAQEPWVLRKS
DAAEDQQRFRTVLYTTLEVVRIASLLLQPVMPESTAKLLDLLGQPTDERD
FSAIANRIKPGTSLPAPSGIFPRY
Ligand information
Ligand IDADN
InChIInChI=1S/C10H13N5O4/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(18)6(17)4(1-16)19-10/h2-4,6-7,10,16-18H,1H2,(H2,11,12,13)/t4-,6-,7-,10-/m1/s1
InChIKeyOIRDTQYFTABQOQ-KQYNXXCUSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO)[CH](O)[CH]3O
ACDLabs 10.04n2c1c(ncnc1n(c2)C3OC(C(O)C3O)CO)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)CO)O)O)N
FormulaC10 H13 N5 O4
NameADENOSINE
ChEMBLCHEMBL477
DrugBankDB00640
ZINCZINC000002169830
PDB chain2x1l Chain B Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2x1l Flexibility and Communication within the Structure of the Mycobacterium Smegmatis Methionyl-tRNA Synthetase.
Resolution2.3 Å
Binding residue
(original residue number in PDB)
H19 G21 E25 G263 D265 W294 L295
Binding residue
(residue number reindexed from 1)
H18 G20 E24 G225 D227 W256 L257
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) I11 H19 H22 D50 W230 I266 K301 K304
Catalytic site (residue number reindexed from 1) I10 H18 H21 D49 W192 I228 K263 K266
Enzyme Commision number 6.1.1.10: methionine--tRNA ligase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004825 methionine-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0006412 translation
GO:0006418 tRNA aminoacylation for protein translation
GO:0006431 methionyl-tRNA aminoacylation
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:2x1l, PDBe:2x1l, PDBj:2x1l
PDBsum2x1l
PubMed20796028
UniProtA0R3E2

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