Logo Cheminformatics Tool for Probabilistic Identification of Carbohydrates
(CTPIC)
v 1.1 (Spring 2020)

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Process a structure file

Publication files:

Submission ID: GPI
File name: alatis_output_compound.sdf

Formula: C20H28N2O4
Compound mass: 360.4462
Compound with ALATIS labels (download):

Download outputs in JSON format here.


Probabilities of the best carbohydrate fragment:

  • Fragment probability: 0.54
  • Compound probability: 0.69


List of identified carbohydrate fragments:

  • C6H9N1O2
    Fragment probability: 0.50
    Fragment mass: 83.08840000000001
    Fragment main chain atoms: [13, 26, 19]
    Fragment all atoms: [13, 51, 52, 7, 41, 42, 9, 44, 45, 26, 19, 16, 54, 10, 46, 47, 22, 25]

  • C6H11O1
    Fragment probability: 0.54
    Fragment mass: 96.12679999999999
    Fragment main chain atoms: [2, 20, 17]
    Fragment all atoms: [2, 30, 31, 32, 20, 3, 4, 33, 34, 35, 36, 37, 1, 27, 28, 29, 17, 23]

  • C7H11N1O2
    Fragment probability: 0.50
    Fragment mass: 112.12619999999998
    Fragment main chain atoms: [2, 20, 17, 18]
    Fragment all atoms: [2, 30, 31, 32, 20, 3, 4, 33, 34, 35, 36, 37, 1, 27, 28, 29, 17, 23, 18, 24, 22]

  • C6H8N1O2
    Fragment probability: 0.46
    Fragment mass: 52.0315
    Fragment main chain atoms: [17, 18]
    Fragment all atoms: [17, 20, 2, 3, 4, 30, 31, 32, 33, 34, 35, 36, 37, 23, 18, 24, 22]

  • C3N1O2
    Fragment probability: 0.29
    Fragment mass: 112.12620000000001
    Fragment main chain atoms: [18, 17, 20]
    Fragment all atoms: [18, 24, 22, 17, 23, 20]



Most similar ligands:

Ligand Expo IDPDB protein complex ID
GPI1F40
SBX1FKH
SB31FKG
0011J4R
NLD2YKL

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Citation:

  • Hesam Dashti, William M. Westler, Jonathan R. Wedell, Olga V. Demler, Hamid R. Eghbalnia, John L. Markley & Samia Mora, Probabilistic identification of saccharide moieties in biomolecules and their protein complexes, Scientific Data volume 7, Article number: 210 (2020), https://doi.org/10.1038/s41597-020-0547-y, https://www.nature.com/articles/s41597-020-0547-y

Disclaimer:

  • The custom source code, developed using Python3 in the Linux environment. This work is copyrighted under the terms of GPL, and the results are released under CC0 1.0 Universal of the Open Science Framework. The web-service and the source codes are provided on an “as is” basis without warranty of any kind, either expressed or implied. Any usage of the web-server, or modification and application of the source codes are free for academic use when CTPIC publications are cited.
  • The NetwrokX library is used in the CTPIC source codes.
  • The Open Babel software package is used in the CTPIC source codes.

Contact:

For any question or concern please contact Hesam Dashti (hdashti@bwh.harvard.edu).