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: OFF
File name: alatis_output_compound.sdf

Formula: C23H20O10
Compound mass: 456.3980999999998
Compound with ALATIS labels (download):

Download outputs in JSON format here.


Probabilities of the best carbohydrate fragment:

  • Fragment probability: 0.97
  • Compound probability: 0.70


List of identified carbohydrate fragments:

  • C6H5O5
    Fragment probability: 0.62
    Fragment mass: 142.1092
    Fragment main chain atoms: [19, 13, 18, 32, 20]
    Fragment all atoms: [19, 26, 27, 52, 13, 46, 47, 18, 48, 22, 49, 23, 33, 32, 20, 28]

  • C6H6O7
    Fragment probability: 0.77
    Fragment mass: 187.1266
    Fragment main chain atoms: [19, 13, 18, 22, 33, 21]
    Fragment all atoms: [19, 26, 27, 52, 13, 46, 47, 18, 48, 32, 22, 49, 23, 30, 31, 53, 33, 21, 29]

  • C5H6O6
    Fragment probability: 0.82
    Fragment mass: 162.09730000000002
    Fragment main chain atoms: [19, 13, 18, 22, 23]
    Fragment all atoms: [19, 26, 27, 52, 13, 46, 47, 18, 48, 32, 22, 49, 33, 23, 30, 31, 53]

  • C3H4O3
    Fragment probability: 0.97
    Fragment mass: 101.0805
    Fragment main chain atoms: [19, 13, 18]
    Fragment all atoms: [19, 26, 27, 52, 13, 46, 47, 18, 48, 32]

  • C9H8O7
    Fragment probability: 0.61
    Fragment mass: 216.14460000000003
    Fragment main chain atoms: [19, 13, 18, 22, 33, 21, 12]
    Fragment all atoms: [19, 26, 27, 52, 13, 46, 47, 18, 48, 32, 22, 49, 23, 30, 31, 53, 33, 21, 29, 12, 45, 6, 39, 15]

  • C7H5O6
    Fragment probability: 0.61
    Fragment mass: 167.13849999999996
    Fragment main chain atoms: [20, 32, 18, 22, 33, 21]
    Fragment all atoms: [20, 28, 32, 18, 48, 13, 46, 47, 19, 22, 49, 23, 30, 31, 53, 33, 21, 29]

  • C6H5O5
    Fragment probability: 0.62
    Fragment mass: 142.1092
    Fragment main chain atoms: [20, 32, 18, 22, 23]
    Fragment all atoms: [20, 28, 32, 18, 48, 13, 46, 47, 19, 22, 49, 33, 23, 30, 31, 53]

  • C4H3O2
    Fragment probability: 0.44
    Fragment mass: 97.09179999999999
    Fragment main chain atoms: [20, 32, 18]
    Fragment all atoms: [20, 28, 32, 18, 48, 13, 46, 47, 19]

  • C3H2O2
    Fragment probability: 0.50
    Fragment mass: 82.05740000000002
    Fragment main chain atoms: [20, 11, 5]
    Fragment all atoms: [20, 28, 32, 11, 44, 5, 38]

  • C10H7O6
    Fragment probability: 0.47
    Fragment mass: 196.1565
    Fragment main chain atoms: [20, 32, 18, 22, 33, 21, 12]
    Fragment all atoms: [20, 28, 32, 18, 48, 13, 46, 47, 19, 22, 49, 23, 30, 31, 53, 33, 21, 29, 12, 45, 6, 39, 15]

  • C5H5O5
    Fragment probability: 0.95
    Fragment mass: 128.0827
    Fragment main chain atoms: [21, 33, 22, 23]
    Fragment all atoms: [21, 29, 33, 22, 49, 18, 48, 13, 46, 47, 32, 23, 30, 31, 53]

  • C6H5O5
    Fragment probability: 0.62
    Fragment mass: 126.10979999999999
    Fragment main chain atoms: [21, 33, 22, 18]
    Fragment all atoms: [21, 29, 33, 22, 49, 23, 30, 31, 53, 18, 48, 13, 46, 47, 19, 32]

  • C3H2O4
    Fragment probability: 0.73
    Fragment mass: 112.0833
    Fragment main chain atoms: [21, 33, 22]
    Fragment all atoms: [21, 29, 33, 22, 49, 23, 30, 31, 53]

  • C6H4O2
    Fragment probability: 0.33
    Fragment mass: 82.05740000000002
    Fragment main chain atoms: [21, 12, 6]
    Fragment all atoms: [21, 29, 33, 12, 45, 6, 39, 15, 3, 4, 36, 37]

  • C10H7O6
    Fragment probability: 0.47
    Fragment mass: 196.1565
    Fragment main chain atoms: [21, 33, 22, 18, 32, 20, 11]
    Fragment all atoms: [21, 29, 33, 22, 49, 23, 30, 31, 53, 18, 48, 13, 46, 47, 19, 32, 20, 28, 11, 44, 5, 38, 14]

  • C4H2O2
    Fragment probability: 0.38
    Fragment mass: 70.04670000000002
    Fragment main chain atoms: [21, 12]
    Fragment all atoms: [21, 29, 33, 12, 45, 6, 39, 15]

  • C5H5O4
    Fragment probability: 0.65
    Fragment mass: 101.0805
    Fragment main chain atoms: [23, 22, 18]
    Fragment all atoms: [23, 30, 31, 53, 22, 49, 33, 18, 48, 13, 46, 47, 19, 32]

  • C2H2O3
    Fragment probability: 0.80
    Fragment mass: 87.054
    Fragment main chain atoms: [23, 22]
    Fragment all atoms: [23, 30, 31, 53, 22, 49, 33]

  • C8H7O5
    Fragment probability: 0.53
    Fragment mass: 183.1379
    Fragment main chain atoms: [23, 22, 18, 32, 20, 11, 5]
    Fragment all atoms: [23, 30, 31, 53, 22, 49, 33, 18, 48, 13, 46, 47, 19, 32, 20, 28, 11, 44, 5, 38]

  • C9H7O5
    Fragment probability: 0.47
    Fragment mass: 171.12720000000002
    Fragment main chain atoms: [23, 22, 18, 32, 20, 11]
    Fragment all atoms: [23, 30, 31, 53, 22, 49, 33, 18, 48, 13, 46, 47, 19, 32, 20, 28, 11, 44, 5, 38, 14]

  • C8H7O5
    Fragment probability: 0.53
    Fragment mass: 157.10070000000002
    Fragment main chain atoms: [23, 22, 33, 21, 12]
    Fragment all atoms: [23, 30, 31, 53, 22, 49, 18, 48, 13, 46, 47, 32, 33, 21, 29, 12, 45, 6, 39, 15]

  • C9H7O5
    Fragment probability: 0.47
    Fragment mass: 155.12779999999998
    Fragment main chain atoms: [18, 22, 33, 21, 12]
    Fragment all atoms: [18, 48, 13, 46, 47, 19, 32, 22, 49, 23, 30, 31, 53, 33, 21, 29, 12, 45, 6, 39, 15]

  • C6H4O4
    Fragment probability: 0.50
    Fragment mass: 141.10129999999998
    Fragment main chain atoms: [22, 33, 21, 12]
    Fragment all atoms: [22, 49, 23, 30, 31, 53, 33, 21, 29, 12, 45, 6, 39, 15]



Most similar ligands:

Ligand Expo IDPDB protein complex ID
OFF2OFF
GKP6DIK
CGG5MCB
FX32VGD
JUV6MK2

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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).