SEQ2FUN

FURNA

PDB CCD ID: YO3
Number of entries in FURNA: 2
Chemical formula: C21 H19 N2 O
InChI: InChI=1S/C21H19N2O/c1-22-15-14-16(17-9-3-4-10-18(17)22)8-7-13-21-23(2)19-11-5-6-12-20(19)24-21/h3-15H,1-2H3/q+1
InChIKey: VHMUTYCKXYROKA-UHFFFAOYSA-N
SMILES: C[n+]1c2ccccc2oc1C=CC=C3C=CN(c4c3cccc4)C;
CN1C=C\C(=C/C=C/c2oc3ccccc3[n+]2C)c4ccccc14;
C[n+]1c2ccccc2oc1/C=C/C=C/3\C=CN(c4c3cccc4)C;
CN1C=CC(=CC=Cc2oc3ccccc3[n+]2C)c4ccccc14;
CN2C=CC(c1c2cccc1)=[C@H][C@H]=[C@H]c3[n+](c4c(o3)cccc4)C
Name:YO3-biotin;
3-methyl-2-[(1E,3E)-3-(1-methylquinolin-4(1H)-ylidene)prop-1-en-1-yl]-1,3-benzoxazol-3-ium

Reference:
  • Chengxin Zhang, Lydia Freddolino (2024) "FURNA: a database for function annotations of RNA structures," PLOS Biology 22(7): e3002476.