ACNAMt2

N-acetylneuraminate proton symport

ADNt2

Adenosine transport in via proton symport

ALAt2r

L alanine reversible transport via proton symport

ATPS4r

ATP synthase (four protons for one ATP)

BTNt2i

Biotin uptake

CHLt2

Choline transport via proton symport

CIT_Mgt

Citrate-Mg transport in via proton symport

CSNt2

Cytosine transport in via proton symport

CYTBD

Cytochrome oxidase bd (ubiquinol-8: 2 protons)

DALAt2r

D-alanine transport via proton symport

D_LACt2

D lactate transport via proton symport

EX_h_e

H+ exchange

FORt2

Formate transport in via proton symport

FORt3

Formate transport out via proton antiport

GLCNt2r

D-gluconate transport via proton symport, reversible

GLUt2r

L glutamate transport via proton symport reversible

GLYBt2r

Glycine betaine transport via proton symport, reversible

GUAt2r

Guanine reversible transport via proton symport

HDCAt2

Hexadecanoate transport via proton symport

ILEt2r

L isoleucine reversible transport via proton symport

Kt2r

Potassium reversible transport via proton symport

LEUt2r

L leucine reversible transport via proton symport

L_LACt2r

L lactate reversible transport via proton symport

LYSt2r

L lysine reversible transport via proton symport

MNt2

Manganese transport in via proton symport

NADH6

NADH dehydrogenase (ubiquinone-8 & 3.5 protons)

NADH7

NADH dehydrogenase (menaquinone-8 & 2 protons)

NADH8

NADH dehydrogenase (demethylmenaquinone-8 & 2.8 protons)

NAt3_1

Sodium proton antiporter HNA is 11

NAt3_15

Sodium proton antiporter (H:NA is 1.5)

NAt3_2

Sodium proton antiporter (H:NA is 2)

NO2t2r

Nitrite transport in via proton symport, reversible

NO3R1

Nitrate reductase (Ubiquinol-8)

NO3R2

Nitrate reductase (Menaquinol-8)

PHEt2r

L phenylalanine reversible transport via proton symport

THMDt2

Thymidine transport in via proton symport

THRt2r

L threonine reversible transport via proton symport

TRPt2r

L tryptophan reversible transport via proton symport

TYRt2r

L tyrosine reversible transport via proton symport

URAt2

Uracil transport in via proton symport

VALt2r

L valine reversible transport via proton symport

XANt2

Xanthine transport in via proton symport