Structure of PDB 8fux Chain A Binding Site BS03

Receptor Information

>8fux Chain A (length=322) Species: 562 (Escherichia coli)

GIGIYSPGIWRIPHLEKFLAQPCQKLSLLRPVPQEVNAIAVWGHRPSAAK
PVAIAKAAGKPVIRLEDGFVRSLDLGVNGEPPLSLVVDDCGIYYDASKPS
ALEKLVQDKAGNTALISQAREAMHTIVTGDMSKYNLAPAFVADESTNIVL
VVDQTFNCMSVTYGNAGPHEFAAMLEAAMAENPQAEIWVKVHPDVLEGKK
TGYFADLRATQRVRLIAENVSPQSLLRHVSRVYVVTSQYGFEALLAGKPV
TCFGQPWYASWGLTDDRHPQSALLSARRGSATLEELFAAAYLRYCRYIDP
QTGEVSDLFTVLQWLQLQRRHH

Ligand information

• Ligand ID: C5P
• InChI: InChI=1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
• InChIKey: IERHLVCPSMICTF-XVFCMESISA-N
• SMILES:
  CACTVS 3.341: NC1=NC(=O)N(C=C1)[CH]2O[CH](CO[P](O)(O)=O)[CH](O)[CH]2O
  OpenEye OEToolkits 1.5.0: C1=CN(C(=O)N=C1N)C2C(C(C(O2)COP(=O)(O)O)O)O
  CACTVS 3.341: NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]2O
  OpenEye OEToolkits 1.5.0: C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O)O)O
  ACDLabs 10.04: O=C1N=C(N)C=CN1C2OC(C(O)C2O)COP(=O)(O)O
• Formula: C9 H14 N3 O8 P
• Name: CYTIDINE-5'-MONOPHOSPHATE
• ChEMBL: CHEMBL307679
• DrugBank: DB03403
• ZINC: ZINC000003861744
• PDB chain: 8fux Chain A Residue 403

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8fux Mechanism and linkage specificities of the dual retaining beta-Kdo glycosyltransferase modules of KpsC from bacterial capsule biosynthesis.
• Resolution: 1.2 Å
• Binding residue (original residue number in PDB): S132 K133 Y134 V154 D155 K192 H194 P195 P224 S239 Q240 Y241 E244
• Binding residue (residue number reindexed from 1): S132 K133 Y134 V152 D153 K190 H192 P193 P222 S237 Q238 Y239 E242
• Annotation score: 4

Gene Ontology

Biological Process

• GO:0000271 polysaccharide biosynthetic process
• GO:0015774 polysaccharide transport

External links

• PDB: RCSB:8fux, PDBe:8fux, PDBj:8fux
• PDBsum: 8fux
• PubMed: 36924942
• UniProt: A0A0H2Z2W8