MetNetComp Database [1] / Minimal gene deletions Minimal gene deletions for simulation-based growth-coupled production. You can also see maximal gene deletions.

Model : iML1515 [2].
Target metabolite : 4ppcys_c
List of minimal gene deletion strategies (Download)

Gene deletion strategy (62 of 73: See next) for growth-coupled production (at least stoichioemetrically feasible)
  Gene deletion size : 26
  Gene deletion: b3831 b2744 b3614 b0910 b4152 b2781 b0030 b1612 b1611 b4122 b0651 b2162 b1759 b4374 b2361 b2291 b0411 b4138 b4123 b0621 b2197 b2835 b3918 b4042 b0494 b1206   (List of alternative genes)
  Computed by: RandTrimGdel [1] (Step 1, Step 2)

When growth rate is maximized,
  Growth Rate : 0.684981 (mmol/gDw/h)
  Minimum Production Rate : 0.361769 (mmol/gDw/h)

Substrate: (mmol/gDw/h)
  EX_fe2_e : 1000.000000
  EX_h_e : 990.933265
  EX_o2_e : 271.460124
  EX_glc__D_e : 10.000000
  EX_nh4_e : 9.092776
  EX_pi_e : 1.022505
  EX_so4_e : 0.534261
  EX_k_e : 0.133703
  EX_mg2_e : 0.005942
  EX_cl_e : 0.003565
  EX_ca2_e : 0.003565
  EX_cu2_e : 0.000486
  EX_mn2_e : 0.000473
  EX_zn2_e : 0.000234
  EX_ni2_e : 0.000221
  EX_cobalt2_e : 0.000017

Product: (mmol/gDw/h)
  EX_fe3_e : 999.988999
  EX_h2o_e : 546.139898
  EX_co2_e : 22.743285
  EX_succ_e : 0.714292
  EX_ura_e : 0.485753
  Auxiliary production reaction : 0.361769
  DM_5drib_c : 0.000154
  DM_4crsol_c : 0.000153

Visualization
  1. Download JSON file.
  2. Go to Escher site [3].
  3. Select "Data > Load reaction data" and apply the downloaded file.

References
[1] Tamura, T. MetNetComp: Database for minimal and maximal gene deletion strategies for growth-coupled production of genome-scale metabolic networks, IEEE/ACM Transactions on Computational Biology and Bioinformatics, in press.
[2] Norsigian, C. J., Pusarla, N., McConn, J. L., Yurkovich, J. T., Dräger, A., Palsson, B. O., & King, Z. (2020). BiGG Models 2020: multi-strain genome-scale models and expansion across the phylogenetic tree. Nucleic acids research, 48(D1), D402-D406.
[3] King, Z. A., Dräger, A., Ebrahim, A., Sonnenschein, N., Lewis, N. E., & Palsson, B. O. (2015). Escher: a web application for building, sharing, and embedding data-rich visualizations of biological pathways. PLoS computational biology, 11(8), e1004321.

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Last updated: 21-Sep-2023
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