Structure of PDB 8beo Chain E Binding Site BS05

Receptor Information
>8beo Chain E (length=592) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKMRAVDAAMYVLEKEGITTAFGVPGAAINPFYSAMRKHGGIRHILARHV
EGASHMAEGYTRATAGNIGVCLGTSGPAGTDMITALYSASADSIPILCIT
GQAPRARLHKEDFQAVDIEAIAKPVSKMAVTVREAALVPRVLQQAFHLMR
SGRPGPVLVDLPFDVQVAEIEFDPDMYEPLPVYKPAASRMQIEKAVEMLI
QAERPVIVAGGGVINADAAALLQQFAELTSVPVIPTLMGWGCIPDDHELM
AGMVGLQTAHRYGNATLLASDMVFGIGNRFANRHTGSVEKYTEGRKIVHI
DIEPTQIGRVLCPDLGIVSDAKAALTLLVEVAQEMQKAGRLPCRKEWVAD
CQQRKRTLLRKTHFDNVPVKPQRVYEEMNKAFGRDVCYVTTAGLSQIAAA
QMLHVFKDRHWINCGQAGPLGWTIPAALGVCAADPKRNVVAISGDFDFQF
LIEELAVGAQFNIPYIHVLVNNAYLGLIRQSQRAFDMDYCVQLAFENINS
SEVNGYGVDHVKVAEGLGCKAIRVFKPEDIAPAFEQAKALMAQYRVPVVV
EVILERVTNISMGSELDNVMEFEDIADNAADAPTETCFMHYE
Ligand information
Ligand IDTDK
InChIInChI=1S/C15H25N4O11P3S/c1-9-12(5-6-29-33(26,27)30-32(23,24)25)34-14(15(3,20)31(21,22)28-4)19(9)8-11-7-17-10(2)18-13(11)16/h7,20H,5-6,8H2,1-4H3,(H5-,16,17,18,21,22,23,24,25,26,27)/p+1/t15-/m0/s1
InChIKeyILGXNMPRCMTAOK-HNNXBMFYSA-O
SMILES
SoftwareSMILES
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCCc1sc([n+](c1C)Cc2cnc(nc2N)C)C(O)(P(=O)(OC)O)C
OpenEye OEToolkits 1.7.5Cc1c(sc([n+]1Cc2cnc(nc2N)C)C(C)(O)P(=O)(O)OC)CCOP(=O)(O)OP(=O)(O)O
OpenEye OEToolkits 1.7.5Cc1c(sc([n+]1Cc2cnc(nc2N)C)[C@@](C)(O)[P@@](=O)(O)OC)CCO[P@@](=O)(O)OP(=O)(O)O
CACTVS 3.385CO[P](O)(=O)[C](C)(O)c1sc(CCO[P](O)(=O)O[P](O)(O)=O)c(C)[n+]1Cc2cnc(C)nc2N
CACTVS 3.385CO[P](O)(=O)[C@](C)(O)c1sc(CCO[P](O)(=O)O[P](O)(O)=O)c(C)[n+]1Cc2cnc(C)nc2N
FormulaC15 H26 N4 O11 P3 S
Name3-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-2-{(1S)-1-HYDROXY-1-[(R)-HYDROXY(METHOXY)PHOSPHORYL]ETHYL}-5-(2-{[(S)-HYDROXY(PHOSPHONOOXY)PHOSPHORYL]OXY}ETHYL)-4-METHYL-1,3-THIAZOL-3-IUM;
2-PHOSPHONOLACTYLTHIAMIN DIPHOSPHATE
ChEMBL
DrugBank
ZINCZINC000016051991
PDB chain8beo Chain E Residue 603 [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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PDB8beo Glyoxylate carboligase lacks the canonical active site glutamate of thiamine-dependent enzymes.
Resolution1.96 Å
Binding residue
(original residue number in PDB)		R284 G394 L395 S396 L421 G445 D446 F447 D448 N473 Y475 L476 G477 L478 I479
Binding residue
(residue number reindexed from 1)		R283 G393 L394 S395 L420 G444 D445 F446 D447 N472 Y474 L475 G476 L477 I478
Annotation score1
Enzymatic activity
Enzyme Commision number 4.1.1.47: tartronate-semialdehyde synthase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0009028 tartronate-semialdehyde synthase activity
GO:0016829 lyase activity
GO:0030976 thiamine pyrophosphate binding
GO:0042802 identical protein binding
GO:0050660 flavin adenine dinucleotide binding
GO:0071949 FAD binding
Biological Process
GO:0009097 isoleucine biosynthetic process
GO:0009099 L-valine biosynthetic process
GO:0009436 glyoxylate catabolic process
GO:0019752 carboxylic acid metabolic process
GO:0046296 glycolate catabolic process
Cellular Component
GO:0005948 acetolactate synthase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8beo, PDBe:8beo, PDBj:8beo
PDBsum8beo
PubMed
UniProtP0AEP7|GCL_ECOLI Glyoxylate carboligase (Gene Name=gcl)

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