Structure of PDB 8p5w Chain A Binding Site BS04

Receptor Information

>8p5w Chain A (length=1119) Species: 196627 (Corynebacterium glutamicum ATCC 13032)

PGQTPIRGIFKSIAKNMDISLEIPTATSVRDMPARLMFENRAMVNDQLKR
TRGGKISFTHIIGYAMVKAVMAHPDMNNSYDVIDGKPTLIVPEHINLGLA
IDLPQKDGSRALVVAAIKETEKMNFSEFLAAYEDIVARSRKGKLTMDDYQ
GVTVSLTNPGGIGTRHSVPRLTKGQGTIIGVGSMDYPAEFQGASEDRLAE
LGVGKLVTITSTYDHRVIQGAVSGEFLRTMSRLLTDDSFWDEIFDAMNVP
YTPMRWAQDVPNTGVDKNTRVMQLIEAYRSRGHLIADTNPLSWVQPGMPV
PDHRDLDIETHNLTIWDLDRTFNVGGFGGKETMTLREVLSRLRAAYTLKV
GSEYTHILDRDERTWLQDRLEAGMPKPTQAEQKYILQKLNAAEAFENFLQ
TKYVGQKRFSLEGAEALIPLMDSAIDTAAGQGLDEVVIGMPHRGRLNVLF
NIVGKPLASIFNEFEGQMEQGQIGGSGDVKYHLGSEGQHLQMFGDGEIKV
SLTANPSHLEAVNPVMEGIVRAKQDYLDKGVDGKTVVPLLLHGDAAFAGL
GIVPETINLAKLRGYDVGGTIHIVVNNQIGFTTTPDSSRSMHYATDYAKA
FGCPVFHVNGDDPEAVVWVGQLATEYRRRFGKDVFIDLVCYRLRGHNEAD
DPSMTQPKMYELITGRETVRAQYTEDLLGRGDLSNEDAEAVVRDFHDQME
SVFNEVKEGGKKQAEAQTGITGSQKLPHGLETNISREELLELGQAFANTP
EGFNYHPRVAPVAKKRVSSVTEGGIDWAWGELLAFGSLANSGRLVRLAGE
DSRRGTFTQRHAVAIDPATAEEFNPLHELAQSKGNNGKFLVYNSALTEYA
GMGFEYGYSVGNEDSIVAWEAQFGDFANGAQTIIDEYVSSGEAKWGQTSK
LILLLPHGYEGQGPDHSSARIERFLQLCAEGSMTVAQPSTPANHFHLLRR
HALSDLKRPLVIFTPKSMLRNKAAASAPEDFTEVTKFQSVINDPNVADAA
KVKKVMLVSGKLYYELAKRKEKDGRDDIAIVRIEMLHPIPFNRISEALAG
YPNAEEVLFVQDEPANQGPWPFYQEHLPELIPNMPKMRRVSRRAQSSTAT
GVAKVHQLEEKQLIDEAFE

Ligand information

• Ligand ID: QSP
• InChI: InChI=1S/C16H27N4O13P3S/c1-9-12(4-6-32-36(30,31)33-35(27,28)29)37-15(16(23,34(24,25)26)5-3-13(21)22)20(9)8-11-7-18-10(2)19-14(11)17/h7,15,23H,3-6,8H2,1-2H3,(H,21,22)(H,30,31)(H2,17,18,19)(H2,24,25,26)(H2,27,28,29)/t15-,16+/m1/s1
• InChIKey: XWZWGSGHSWWOAH-CVEARBPZSA-N
• SMILES:
  OpenEye OEToolkits 2.0.7: Cc1ncc(c(n1)N)CN2[C@H](SC(=C2C)CCOP(=O)(O)OP(=O)(O)O)[C@@](CCC(=O)O)(O)P(=O)(O)O
  CACTVS 3.385: Cc1ncc(CN2[C@H](SC(=C2C)CCO[P](O)(=O)O[P](O)(O)=O)[C@](O)(CCC(O)=O)[P](O)(O)=O)c(N)n1
  CACTVS 3.385: Cc1ncc(CN2[CH](SC(=C2C)CCO[P](O)(=O)O[P](O)(O)=O)[C](O)(CCC(O)=O)[P](O)(O)=O)c(N)n1
  OpenEye OEToolkits 2.0.7: Cc1ncc(c(n1)N)CN2C(SC(=C2C)CCOP(=O)(O)OP(=O)(O)O)C(CCC(=O)O)(O)P(=O)(O)O
• Formula: C16 H27 N4 O13 P3 S
• Name: (4~{S})-4-[(2~{R})-3-[(4-azanyl-2-methyl-pyrimidin-5-yl)methyl]-4-methyl-5-[2-[oxidanyl(phosphonooxy)phosphoryl]oxyethyl]-2~{H}-1,3-thiazol-2-yl]-4-oxidanyl-4-phosphono-butanoic acid
• PDB chain: 8p5w Chain B Residue 1303

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8p5w High resolution cryo-EM and crystallographic snapshots of the actinobacterial two-in-one 2-oxoglutarate dehydrogenase.
• Resolution: 2.26 Å
• Binding residue (original residue number in PDB): E901 L947 E949 Q973 F977
• Binding residue (residue number reindexed from 1): E800 L846 E848 Q872 F876
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 1.2.4.2: oxoglutarate dehydrogenase (succinyl-transferring).
  2.3.1.61: dihydrolipoyllysine-residue succinyltransferase.

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0004149 dihydrolipoyllysine-residue succinyltransferase activity
• GO:0004591 oxoglutarate dehydrogenase (succinyl-transferring) activity
• GO:0005515 protein binding
• GO:0016491 oxidoreductase activity
• GO:0016624 oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor
• GO:0016746 acyltransferase activity
• GO:0030976 thiamine pyrophosphate binding
• GO:0046872 metal ion binding

Biological Process

• GO:0006099 tricarboxylic acid cycle

Cellular Component

• GO:0005829 cytosol
• GO:0045252 oxoglutarate dehydrogenase complex

External links

• PDB: RCSB:8p5w, PDBe:8p5w, PDBj:8p5w
• PDBsum: 8p5w
• PubMed: 37563123
• UniProt: Q8NRC3|ODO12_CORGL 2-oxoglutarate dehydrogenase E1/E2 component (Gene Name=odhA)