ACt2r

Acetate reversible transport via proton symport

ALLTNt2r

Allantoin transport in via proton symport

ARBt2r

L-arabinose transport via proton symport

ARGt2r

L arganine reversible transport via proton symport

ASNt2r

L asparagine reversible transport via proton symport

ASPt2r

L aspartate reversible transport via proton symport

ATPS4r

ATP synthase (four protons for one ATP)

BTNt2i

Biotin uptake

CITRt2r

Citrulline reversible transport via proton symport

CLt3r_2

Chloride transport via proton antiport (2:1) (periplasm)

CSNt2

Cytosine transport in via proton symport

DALAt2r

D-alanine transport via proton symport

D_LACt2

D lactate transport via proton symport

DSERt2

D-serine transport via proton symport

EX_h_e

H+ exchange

FOLt

Folate transport via proton simport

FORt2

Formate transport in via proton symport

GALCTNt2r

D-galactonate transport via proton symport, reversible

GALURt2r

D-galacturonate transport via proton symport, reversible

GLCNt2r

D-gluconate transport via proton symport, reversible

GLCt2

D-glucose transport in via proton symport

GLCURt2r

D-glucuronate transport via proton symport, reversible

GLUt2r

L glutamate transport via proton symport reversible

GLYBt2r

Glycine betaine transport via proton symport, reversible

GLYt2r

Glycine reversible transport via proton symport

HISt2r

L histidine reversible transport via proton symport

HYD2

Hydrogenase (menaquinone8: 2 protons)

ILEt2r

L isoleucine reversible transport via proton symport

LEUt2r

L leucine reversible transport via proton symport

LYSt2r

L lysine reversible transport via proton symport

METt2r

L methionine reversible transport via proton symport

MNt2

Manganese transport in via proton symport

MPTG2ex

Murein polymerizing transglycosylase 2 (three linked units)

MPTGex

Murein polymerizing transglycosylase

NAt3_2

Sodium proton antiporter (H:NA is 2)

NO2t2r

Nitrite transport in via proton symport, reversible

NO3t2

Nitrate transport in via proton symport

PIt2r

Phosphate reversible transport via symport

PYRt2

Pyruvate transport in via proton symport

RIBFLVt2

Riboflavin transport in via proton symport

RMNt

L-rhamnose transport via proton symport

RNF

Ferredoxin:NAD oxidoreductase ( 2 protons traslocation)

SERt2r

L serine reversible transport via proton symport

SO4t2

Sulfate transport in via proton symport

THMt2

Thiamine transport in via proton symport

TRPt2r

L tryptophan reversible transport via proton symport

UDCPDPex

Undecaprenyl-diphosphatase (periplasm)

URAt2

Uracil transport in via proton symport

VALt2r

L valine reversible transport via proton symport

XANt2

Xanthine transport in via proton symport

XYLt2

D-xylose transport in via proton symport