Structure of PDB 3e79 Chain A Binding Site BS03

Receptor Information

>3e79 Chain A (length=365) Species: 2100 (Mesomycoplasma hyorhinis)

QGQWDKSITFGVSEAWLNKKKGGEKVNKEVINTFLENFKKEFNKLKNAND
KTKNFDDVDFKVTPIQDFTVLLNNLSTDNPELDFGINASGKLVEFLKNNP
GIITPALETTTNSFVFDKEKDKFYVDGTDSDPLVKIAKEINKIFVETPYA
SWTDENHKWNGNVYQSVYDPTVQANFYRGMIWIKGNDETLAKIKKAWNDK
DWNTFRNFGILHGKDNSSSKFKLEETILKNHFQNKFTTLNEDRSAHPNAY
KQKSADTLGTLDDFHIAFSEEGSFAWTHNKSATKPFETKANEKMEALIVT
NPIPYDVGVFRKSVNQLEQNLIVQTFINLAKNKQDTYGPLLGYNGYKKID
NFQKEIVEVYEKAIK

Ligand information

• Ligand ID: TPP
• InChI: InChI=1S/C12H18N4O7P2S/c1-8-11(3-4-22-25(20,21)23-24(17,18)19)26-7-16(8)6-10-5-14-9(2)15-12(10)13/h5,7H,3-4,6H2,1-2H3,(H4-,13,14,15,17,18,19,20,21)/p+1
• InChIKey: AYEKOFBPNLCAJY-UHFFFAOYSA-O
• SMILES:
  CACTVS 3.341: Cc1ncc(C[n+]2csc(CCO[P@@](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
  OpenEye OEToolkits 1.5.0: Cc1c(sc[n+]1Cc2cnc(nc2N)C)CCO[P@](=O)(O)OP(=O)(O)O
  OpenEye OEToolkits 1.5.0: Cc1c(sc[n+]1Cc2cnc(nc2N)C)CCOP(=O)(O)OP(=O)(O)O
  CACTVS 3.341: Cc1ncc(C[n+]2csc(CCO[P](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
  ACDLabs 10.04: O=P(O)(O)OP(=O)(O)OCCc1sc[n+](c1C)Cc2c(nc(nc2)C)N
• Formula: C12 H19 N4 O7 P2 S
• Name: THIAMINE DIPHOSPHATE
• ChEMBL: CHEMBL1236376
• ZINC: ZINC000008215517
• PDB chain: 3e79 Chain A Residue 551

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3e79 Structure determination of the cancer-associated Mycoplasma hyorhinis protein Mh-p37.
• Resolution: 1.9 Å
• Binding residue (original residue number in PDB): K129 N200 Y215 S255 S256 S257 K258 W314 Y343 D344 L379
• Binding residue (residue number reindexed from 1): K91 N162 Y177 S217 S218 S219 K220 W276 Y305 D306 L341
• Annotation score: 4

External links

• PDB: RCSB:3e79, PDBe:3e79, PDBj:3e79
• PDBsum: 3e79
• PubMed: 19020356
• UniProt: P15363|P37_MESHY High affinity transport system protein p37 (Gene Name=p37)