Structure of PDB 6am9 Chain B Binding Site BS01

Receptor Information
>6am9 Chain B (length=383) Species: 186497 (Pyrococcus furiosus DSM 3638) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MWFGEFGGQYVPETLVGPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRP
TPLYYAKRLTEKIGGAKVYLKREDLVHGGAHKTNNAIGQALLAKLMGKTR
LIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGAN
VIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQ
SVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGV
EAGGKGLESGKHSASLNAGQVGVSHGMLSYFLQDGQIKPSHSIAPGLDYP
GVGPEHAYLKKIQRAEYVAVTDEEALKAFHELSRTEGIIPALESAHAVAY
AMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKAS
Ligand information
Ligand ID0JO
InChIInChI=1S/C11H13N2O7P/c1-6-10(14)9(4-13-7(2)11(15)16)8(3-12-6)5-20-21(17,18)19/h3-4,14H,2,5H2,1H3,(H,15,16)(H2,17,18,19)/b13-4+
InChIKeyBHIGINKEEFZJGX-YIXHJXPBSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=P(O)(O)OCc1cnc(c(O)c1/C=N/C(=C)C(=O)O)C
CACTVS 3.370Cc1ncc(CO[P](O)(O)=O)c(C=NC(=C)C(O)=O)c1O
OpenEye OEToolkits 1.7.6Cc1c(c(c(cn1)COP(=O)(O)O)C=NC(=C)C(=O)O)O
OpenEye OEToolkits 1.7.6Cc1c(c(c(cn1)COP(=O)(O)O)/C=N/C(=C)C(=O)O)O
FormulaC11 H13 N2 O7 P
Name2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid
ChEMBL
DrugBank
ZINCZINC000098207815
PDB chain6am9 Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6am9 Directed Evolution Mimics Allosteric Activation by Stepwise Tuning of the Conformational Ensemble.
Resolution2.09 Å
Binding residue
(original residue number in PDB)		H81 K82 T105 A107 Q109 H110 S185 G227 G229 S230 N231 G298 E345 S371
Binding residue
(residue number reindexed from 1)		H81 K82 T105 A107 Q109 H110 S185 G227 G229 S230 N231 G296 E343 S369
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) K82 E104 S371
Catalytic site (residue number reindexed from 1) K82 E104 S369
Enzyme Commision number 4.2.1.20: tryptophan synthase.
Gene Ontology
Molecular Function
GO:0004834 tryptophan synthase activity
GO:0016829 lyase activity
Biological Process
GO:0000162 tryptophan biosynthetic process
GO:0006568 tryptophan metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6am9, PDBe:6am9, PDBj:6am9
PDBsum6am9
PubMed29712420
UniProtQ8U093|TRPB1_PYRFU Tryptophan synthase beta chain 1 (Gene Name=trpB1)

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