4-aminobutyrate transport via diffusion (extracellular to periplasm)
4abut_e ⇌ 4abut_p
(-1000.0, 1000.0)
0.0
locus_4404 or locus_224 or locus_4006 or locus_1000
locus_224
(OmpF)
locus_4006
(OmpN)
locus_4404
(PhoE)
locus_1000
(OmpC)