Structure of PDB 1ylp Chain A Binding Site BS01

Receptor Information

>1ylp Chain A (length=263) Species: 562 (Escherichia coli)

QTSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERFPMCSTSKVM
AAAAVLKQSETQKQLLNQPVEIKHADLVNYNPIAEKHVNGTMTLAELSAA
ALQYSDNTAMNKLIAQLGGPGGVTAFARAIGDETFRLDRTEPTLNTAIPG
DPRDTTTPRAMAQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGL
PTSWTVGDKTGSGGYGTTNDIAVIWPQGRAPLVLVTYFTQPQQNAESRRD
VLASAARIIAEGL

Ligand information

• Ligand ID: GLC
• InChI: InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1
• InChIKey: WQZGKKKJIJFFOK-DVKNGEFBSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: C(C1C(C(C(C(O1)O)O)O)O)O
  OpenEye OEToolkits 1.5.0: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)O)O
  CACTVS 3.341: OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
  CACTVS 3.341: OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O
  ACDLabs 10.04: OC1C(O)C(OC(O)C1O)CO
• Formula: C6 H12 O6
• Name: alpha-D-glucopyranose;
  alpha-D-glucose;
  D-glucose;
  glucose
• ChEMBL: CHEMBL423707
• ZINC: ZINC000003861213
• PDB chain: 1ylp Chain B Residue 1

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1ylp Atomic Resolution Structures of CTX-M beta-Lactamases: Extended Spectrum Activities from Increased Mobility and Decreased Stability.
• Resolution: 1.2 Å
• Binding residue (original residue number in PDB): A100 D101 T165
• Binding residue (residue number reindexed from 1): A75 D76 T140
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): S70 K73 S130 E166 K234 S237
• Catalytic site (residue number reindexed from 1): S45 K48 S105 E141 K209 S212
• Enzyme Commision number: 3.5.2.6: beta-lactamase.

Gene Ontology

Molecular Function

• GO:0008800 beta-lactamase activity
• GO:0016787 hydrolase activity

Biological Process

• GO:0017001 antibiotic catabolic process
• GO:0030655 beta-lactam antibiotic catabolic process
• GO:0046677 response to antibiotic

External links

• PDB: RCSB:1ylp, PDBe:1ylp, PDBj:1ylp
• PDBsum: 1ylp
• PubMed: 15811373
• UniProt: Q840M4