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

Model : iHN637 [2].
Target metabolite : h2_e
List of minimal gene deletion strategies (Download)

Gene deletion strategy (4 of 12: See next) for growth-coupled production (at least stoichioemetrically feasible)
  Gene deletion size : 2
  Gene deletion: CLJU_RS01155 CLJU_RS06260   (List of alternative genes)
  Computed by: RandTrimGdel [1] (Step 1, Step 2)

When growth rate is maximized,
  Growth Rate : 0.134859 (mmol/gDw/h)
  Minimum Production Rate : 0.409206 (mmol/gDw/h)

Substrate: (mmol/gDw/h)
  EX_fru_e : 5.000000
  EX_nh4_e : 1.023323
  EX_pi_e : 0.156254
  EX_k_e : 0.025782
  EX_so4_e : 0.025466
  EX_fe2_e : 0.001864
  EX_mg2_e : 0.001146
  EX_ca2_e : 0.000688
  EX_cl_e : 0.000688
  EX_fol_e : 0.000120
  EX_cu2_e : 0.000094
  EX_mn2_e : 0.000091
  EX_ribflv_e : 0.000060
  EX_zn2_e : 0.000045
  EX_ni2_e : 0.000043
  EX_cobalt2_e : 0.000033
  EX_thm_e : 0.000030

Product: (mmol/gDw/h)
  EX_co2_e : 8.840470
  EX_etoh_e : 7.622167
  EX_h2o_e : 3.344551
  EX_h_e : 0.770715
  EX_h2_e : 0.458992
  EX_ac_e : 0.024893
  DM_succ_c : 0.017053
  DM_mththf_c : 0.000301

Visualization
  1. Download JSON file.
  2. Go to Escher site [3].

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] Orth, J. D., Fleming, R. M., Palsson, B. Ø. (2010). Reconstruction and use of microbial metabolic networks: the core Escherichia coli metabolic model as an educational guide. EcoSal plus, 4(1).
[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: 27-Sep-2023
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