Nicotinic acid transport via diffusion (extracellular to periplasm)
nac_e ⇌ nac_p
(-999999.0, 999999.0)
0.0
Transport, Outer Membrane Porin
b0929 or b1377 or b2215 or b0241
b1377
(ompN)
b0241
(phoE)
b0929
(ompF)
b2215
(ompC)