Structure of PDB 5kbz Chain B Binding Site BS01

Receptor Information
>5kbz Chain B (length=315) Species: 5067 (Aspergillus parasiticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EIKTTTTLHRVVEETTKPLGATLVVETDISRKDVNGLARGHLVDGIPLCT
PSFYADIAMQVGQYSMQRLGLVDVSDMVVDKALVPHGKGPQLLRTTLTME
WPPAAATTRSAKVKFATYFKLDTEHASCTVRFTSDAQLKSLRRSVSEYKT
HIRQLHDGHAKGQFMRYNRKTGYKLMSSMARFNPDYMLLDYLVLNEAENE
AASGVDFSLGSSEGTFAAHPAHVDAITQVAGFAMNANDNVDIEKQVYVNH
GWDSFQIYQPLDNSKSYQVYTKMGQANDLVHGDVVVLDGEQIVAFFRGLT
LRSVPRGALRVVLQT
Ligand information
Ligand ID3B2
InChIInChI=1S/C23H36N5O10PS2/c1-15-8-16(27-37-15)10-40-12-18-9-17(28-38-18)11-41-13-20(30)25-7-6-24-19(29)4-5-26-22(32)21(31)23(2,3)14-36-39(33,34)35/h8-9,21,31H,4-7,10-14H2,1-3H3,(H,24,29)(H,25,30)(H,26,32)(H2,33,34,35)/t21-/m0/s1
InChIKeyNHKWOPAZLQMZIQ-NRFANRHFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.9.2Cc1cc(no1)CSCc2cc(no2)CSCC(=O)NCCNC(=O)CCNC(=O)C(C(C)(C)COP(=O)(O)O)O
CACTVS 3.385Cc1onc(CSCc2onc(CSCC(=O)NCCNC(=O)CCNC(=O)[CH](O)C(C)(C)CO[P](O)(O)=O)c2)c1
CACTVS 3.385Cc1onc(CSCc2onc(CSCC(=O)NCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)CO[P](O)(O)=O)c2)c1
ACDLabs 12.01O=P(O)(O)OCC(C)(C)C(O)C(=O)NCCC(=O)NCCNC(=O)CSCc1noc(c1)CSCc2noc(c2)C
OpenEye OEToolkits 1.9.2Cc1cc(no1)CSCc2cc(no2)CSCC(=O)NCCNC(=O)CCNC(=O)[C@@H](C(C)(C)COP(=O)(O)O)O
FormulaC23 H36 N5 O10 P S2
Name(14R)-14-hydroxy-15,15-dimethyl-1-[5-({[(5-methyl-1,2-oxazol-3-yl)methyl]sulfanyl}methyl)-1,2-oxazol-3-yl]-4,9,13-trioxo-2-thia-5,8,12-triazahexadecan-16-yl dihydrogen phosphate
ChEMBL
DrugBank
ZINC
PDB chain5kbz Chain B Residue 1701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5kbz Polyketide mimetics yield structural and mechanistic insights into product template domain function in nonreducing polyketide synthases.
Resolution1.803 Å
Binding residue
(original residue number in PDB)
H1345 A1397 G1491 Y1492 M1495 F1501 L1508 G1550 F1551 V1567 N1568 R1623
Binding residue
(residue number reindexed from 1)
H41 A82 G172 Y173 M176 F182 L189 G231 F232 V248 N249 R302
Annotation score1
Enzymatic activity
Enzyme Commision number 2.3.1.221: noranthrone synthase.
External links
PDB RCSB:5kbz, PDBe:5kbz, PDBj:5kbz
PDBsum5kbz
PubMed28484029
UniProtQ12053|AFLC_ASPPU Norsolorinic acid synthase (Gene Name=aflC)

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