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Table 1 Reactions whose directions have to be reversed to restore connectivity of metabolites using mechanism 1.

From: Optimization based automated curation of metabolic reconstructions

(GapFill) identified reversible reactions in E. coli

Corresponding metabolite(s) in E. coli which is (are) fixed

Pathway

ADOCBLS

rdmbzi, agdpcbi, adocbi, adocbip

Cofactor and Prosthetic Group Biosynthesis

HETZK

4mhetz

Cofactor and Prosthetic Group Biosynthesis

HMPK1

4ahmmp

Cofactor and Prosthetic Group Biosynthesis

SPODM

o2-

Unassigned

DXYLK

dxyl

Cofactor and Prosthetic Group Biosynthesis

ACBIPGT

adocbi, adocbip, 5prdmbz

Cofactor and Prosthetic Group Biosynthesis

PGLYCP

2pglyc

Alternate Carbon Metabolism

NNDMBRT

5prdmbz, dmbzid

Cofactor and Prosthetic Group Biosynthesis

PEAMNO

peamn

Alternate Carbon Metabolism

ALDD19x

peamn

Alternate Carbon Metabolism

CRNt7

crn, gbbtn, ctbt, crncoa*, bbtcoa, ctbtcoa

Transport, Extracellular

AP4AH

ap4a

Nucleotide Salvage Pathways

2DGLCNRy

2dhglcn

Alternate Carbon Metabolism

DKGLCNR2x

2dhglcn, 25dkglcn

Alternate Carbon Metabolism

BETALDHx

betald

Unassigned

BETALDHy

betald

Unassigned

DKGLCNR1

25dkglcn, 2dhglcn

Alternate Carbon Metabolism

X5PL3E

ap5a, xu5pL,

Alternate Carbon Metabolism

DKGLCNR2y

25dkglcn

Alternate Carbon Metabolism

DKGLCNR2x

25dkglcn, 2dhglcn

Alternate Carbon Metabolism

2DGULRx

2dhguln

Alternate Carbon Metabolism

2DGULRy

2dhguln

Alternate Carbon Metabolism

GP4GH

gp4g

Nucleotide Salvage Pathways

DOGULNR

23doguln, 3dhguln

Alternate Carbon Metabolism

ADOCBIK

adocbi

Cofactor and Prosthetic Group Biosynthesis

KG6PDC

3dgulnp, 3dhguln

Alternate Carbon Metabolism

RZ5PP

dmbzid

Cofactor and Prosthetic Group Biosynthesis

GPDDA5

g3pi

Cell Envelope Biosynthesis

GPDDA3

g3ps

Cell Envelope Biosynthesis

  1. The reactions in bold have support in the EcoCyc database. The pathways in which these reactions are present and the metabolites whose production they enable are as shown. The metabolites shown in bold are fixed by a combination of mechanisms 1 and 2.