Structure of PDB 1cvn Chain C Binding Site BS03

Receptor Information

>1cvn Chain C (length=237) Species: 3823 (Canavalia ensiformis)

ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTA
HIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLY
KETNTILSWSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGT
DGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIK
SPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN

Ligand information

• Ligand ID: MAN
• 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-PQMKYFCFSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: C(C1C(C(C(C(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
  OpenEye OEToolkits 1.5.0: C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O)O)O
  ACDLabs 10.04: OC1C(O)C(OC(O)C1O)CO
• Formula: C6 H12 O6
• Name: alpha-D-mannopyranose;
  alpha-D-mannose;
  D-mannose;
  mannose
• ChEMBL: CHEMBL365590
• ZINC: ZINC000003860903
• PDB chain: 1cvn Chain G Residue 3

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1cvn Structural basis of trimannoside recognition by concanavalin A.
• Resolution: 2.3 Å
• Binding residue (original residue number in PDB): Y12 N14 G98 L99 Y100 A207 D208 G227 R228
• Binding residue (residue number reindexed from 1): Y12 N14 G98 L99 Y100 A207 D208 G227 R228
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0030246 carbohydrate binding

External links

• PDB: RCSB:1cvn, PDBe:1cvn, PDBj:1cvn
• PDBsum: 1cvn
• PubMed: 8557713
• UniProt: P02866|CONA_CANEN Concanavalin-A