L-gulonate transport
guln__L_e ⇌ guln__L_p
(-1000.0, 1000.0)
0.0
Transport
STM0320 or STM0999 or STM1473 or STM2267
STM1473
(ompN)
STM2267
(ompC)
STM0320
(phoE)
STM0999
(ompF)