L-gulonate transport
guln__L_e ⇌ guln__L_p
(-1000.0, 1000.0)
0.0
Transport
SFxv_0306 or SFxv_2039 or SFxv_2535
SFxv_2039
(ompN)
SFxv_0306
(phoE)
SFxv_2535
(ompC)