Structure of PDB 2w6o Chain C Binding Site BS01

Receptor Information
>2w6o Chain C (length=446) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLDKIVIANRGEIALRILRACKELGIKTVAVHSSADRDLKHVLLADETVC
IGPAPSVKSYLNIPAIISAAEITGAVAIHPGYGFLSENANFAEQVERSGF
IFIGPKAETIRLMGDKVSAIAAMKKAGVPCVPGSDGPLGDDMDKNRAIAK
RIGYPVIIKASGGGGGRGMRVVRGDAELAQSISMTRAEAKAAFSNDMVYM
EKYLENPRHVEIQVLADGQGNAIYLAERDCSMQRRHQKVVEEAPAPGITP
ELRRYIGERCAKACVDIGYRGAGTFEFLFENGEFYFIEMNTRIQVEHPVT
EMITGVDLIKEQLRIAAGQPLSIKQEEVHVRGHAVECRINAEDPNTFLPS
PGKITRFHAPGGFGVRWESHIYAGYTVPPYYDSMIGKLICYGENRDVAIA
RMKNALQELIIDGIKTNVDLQIRIMNDENFQHGGTNIHYLEKKLGL
Ligand information
Ligand IDOA3
InChIInChI=1S/C10H13N3O/c1-10(2)3-6-8(7(14)4-10)9(11)13-5-12-6/h5H,3-4H2,1-2H3,(H2,11,12,13)
InChIKeyDYPFWRCGECJCBK-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.6.1CC1(Cc2c(c(ncn2)N)C(=O)C1)C
ACDLabs 10.04O=C2c1c(ncnc1N)CC(C2)(C)C
CACTVS 3.352CC1(C)CC(=O)c2c(N)ncnc2C1
FormulaC10 H13 N3 O
Name4-amino-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
ChEMBL
DrugBankDB08316
ZINCZINC000003999417
PDB chain2w6o Chain C Residue 1447 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2w6o Discovery of Antibacterial Biotin Carboxylase Inhibitors by Virtual Screening and Fragment-Based Approaches.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		K159 K202 Y203 L204 L278
Binding residue
(residue number reindexed from 1)		K159 K202 Y203 L204 L278
Annotation score1
Binding affinityMOAD: ic50=60.8uM
BindingDB: IC50=60800nM
Enzymatic activity
Catalytic site (original residue number in PDB) K116 K159 D196 H209 R235 T274 E276 E288 N290 R292 R338
Catalytic site (residue number reindexed from 1) K116 K159 D196 H209 R235 T274 E276 E288 N290 R292 R338
Enzyme Commision number 6.3.4.14: biotin carboxylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003989 acetyl-CoA carboxylase activity
GO:0004075 biotin carboxylase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
Biological Process
GO:0006633 fatty acid biosynthetic process
GO:0045717 negative regulation of fatty acid biosynthetic process
GO:2001295 malonyl-CoA biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0009317 acetyl-CoA carboxylase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2w6o, PDBe:2w6o, PDBj:2w6o
PDBsum2w6o
PubMed19413326
UniProtP24182|ACCC_ECOLI Biotin carboxylase (Gene Name=accC)

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