Structure of PDB 5eeh Chain B Binding Site BS02

Receptor Information
>5eeh Chain B (length=340) Species: 1950 (Streptomyces peucetius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QIDALRTLIRLGSLHTPMVVRTAATLRLVDHILAGARTVKALAARTDTRP
EALLRLIRHLVAIGLLEEDAPGEFVPTEVGELLADDHPAAQRAWHDLTQA
VARADISFTRLPDAIRTGRPTYESIYGKPFYEDLAGRPDLRASFDSLLAC
DQDVAFDAPAAAYDWTNVRHVLDVGGGKGGFAAAIARRAPHVSATVLEMA
GTVDTARSYLKDEGLSDRVDVVEGDFFEPLPRKADAIILSFVLLNWPDHD
AVRILTRCAEALEPGGRILIHERDDLHENSFNEQFTELDLRMLVFLGGAL
RTREKWDGLAASAGLVVEEVRQLPSPTIPYDLSLLVLAPA
Ligand information
Ligand IDSAH
InChIInChI=1S/C14H20N6O5S/c15-6(14(23)24)1-2-26-3-7-9(21)10(22)13(25-7)20-5-19-8-11(16)17-4-18-12(8)20/h4-7,9-10,13,21-22H,1-3,15H2,(H,23,24)(H2,16,17,18)/t6-,7+,9+,10+,13+/m0/s1
InChIKeyZJUKTBDSGOFHSH-WFMPWKQPSA-N
SMILES
SoftwareSMILES
CACTVS 3.341N[CH](CCSC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23)C(O)=O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)CSCCC(C(=O)O)N)O)O)N
CACTVS 3.341N[C@@H](CCSC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23)C(O)=O
ACDLabs 10.04O=C(O)C(N)CCSCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N
FormulaC14 H20 N6 O5 S
NameS-ADENOSYL-L-HOMOCYSTEINE
ChEMBLCHEMBL418052
DrugBankDB01752
ZINCZINC000004228232
PDB chain5eeh Chain B Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5eeh Functional AdoMet Isosteres Resistant to Classical AdoMet Degradation Pathways.
Resolution1.82 Å
Binding residue
(original residue number in PDB)		Y143 R153 G187 E210 M211 G236 D237 F238 S252
Binding residue
(residue number reindexed from 1)		Y131 R141 G175 E198 M199 G224 D225 F226 S240
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) L256 N257 E284 L312
Catalytic site (residue number reindexed from 1) L244 N245 E272 L300
Enzyme Commision number 2.1.1.292: carminomycin 4-O-methyltransferase.
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0008171 O-methyltransferase activity
Biological Process
GO:0017000 antibiotic biosynthetic process
GO:0032259 methylation
GO:1901771 daunorubicin biosynthetic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5eeh, PDBe:5eeh, PDBj:5eeh
PDBsum5eeh
PubMed27351335
UniProtQ06528|DNRK_STRPE Carminomycin 4-O-methyltransferase DnrK (Gene Name=dnrK)

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