23DAPPAt2pp

2,3-diaminopropionate transport in via proton symport

23PDE2pp

2',3'-cyclic-nucleotide phosphodiesterase (UMP) (periplasm)

23PDE4pp

2',3'-cyclic-nucleotide phosphodiesterase (CMP) (periplasm)

23PDE7pp

2',3'-cyclic-nucleotide phosphodiesterase (AMP) (periplasm)

23PDE9pp

2',3'-cyclic-nucleotide phosphodiesterase (GMP) (periplasm)

3HOXPACt2pp

HPA permease

3HPPtpp

3-hydroxypropionate transport via proton symport (periplasm)

4HOXPACt2pp

4 hydroxyphenylacetate transport in via proton symport periplasm

4HTHRtrpp

4-hydroxy-L-threonine transport

5DGLCNt2rpp

5-Dehydro-D-gluconate transport via proton symport, reversible (periplasm)

5MTRtpp

5-Methylthio-D-ribose transport via proton symport (periplasm)

ABUTt2pp

4-aminobutyrate transport in via proton symport (periplasm)

ACACt2pp

Acetoacetate transport via proton symport (periplasm)

ACNAMt2pp

N-acetylneuraminate proton symport (periplasm)

ACt2rpp

Acetate reversible transport via proton symport (periplasm)

ADEt2rpp

Adenine transport via proton symport (reversible) (periplasm)

ADNt2pp

Adenosine transport in via proton symport (periplasm)

ADOCBLtonex

Adenosylcobalimin transport via ton system (extermal)

AGM3Pt2pp

GlcNAc-anhMurNAc tripeptide transport in via proton symport (periplasm)

AGM4Pt2pp

GlcNAc-anhMurNAc tetrapeptide transport in via proton symport (periplasm)

AGMt2pp

GlcNAc-anhMurNAc transport in via proton symport (periplasm)

AKGt2rpp

2-oxoglutarate reversible transport via symport (periplasm)

ALAt2pp

L-alanine transport in via proton symport (periplasm)

ALLTNt2rpp

Allantoin transport in via proton symport (periplasm)

ARBt2rpp

L-arabinose transport via proton symport (periplasm)

ARBt3ipp

L-arabinose transport via proton antiport (periplasm)

ARBTNtex

Aerobactin secretion (to extracellular)

ARBTNtonex

Aerobactin transport via ton system (extracellular)

ARBTNtpp

Aerobactin secretion (to periplasm)

ARGDCpp

Arginine decarboxylase

ARGt3pp

L-arginine transport out via proton antiport (cytoplasm to periplasm)

ASNt2rpp

L-asparagine reversible transport via proton symport (periplasm)

ASPt2_2pp

Aspartate transport via proton symport (2 H) (periplasm)

ASPt2_3pp

L-asparate transport via proton symport (3 H) (periplasm)

ASPt2pp

L-aspartate transport in via proton symport (periplasm)

ATPS4rpp

ATP synthase (four protons for one ATP) (periplasm)

BALAt2pp

Beta-alanine transport in via proton symport (periplasm)

BTNt2ipp

Biotin transport via proton symport (periplasm)

BUTt2rpp

Butyrate transport via proton symport, reversible (periplasm)

CA2t3pp

Calcium (Ca+2) transport out via proton antiport (periplasm)

CBItonex

Cobinamide transport via ton system (extermal)

CBL1tonex

Cob(1)alamin transport via ton system (extermal)

CD2t3pp

Cadmium (Cd+2) transport out via proton antiport (periplasm)

CHLt2pp

Choline transport via proton symport (periplasm)

CITt3pp

Citrate transport out via proton antiport (periplasm)

CLPNH120pp

Cardiolipin hydrolase (periplasm, n-C12:0)

CLPNH140pp

Cardiolipin hydrolase (periplasm, n-C14:0)

CLPNH141pp

Cardiolipin hydrolase (periplasm, n-C14:1)

CLPNH160pp

Cardiolipin hydrolase (periplasm, n-C16:0)

CLPNH161pp

Cardiolipin hydrolase (periplasm, n-C16:1)

CLPNH180pp

Cardiolipin hydrolase (periplasm, n-C18:0)

CLPNH181pp

Cardiolipin hydrolase (periplasm, n-C18:1)

CLt3_2pp

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

CMtpp

Chloramphenicol transport via TolC system

COBALT2t3pp

Cobalt (Co+2) transport out via proton antiport (periplasm)

CPGNtonex

Coprogen transport via ton system (extracellular)

CPGNUtex

Coprogen unloaded secretion (extracellular)

CPGNUtpp

Coprogen unloaded secretion

CRNDt2rpp

D-carnitine outward transport (H+ antiport)

CRNt2rpp

L-carnitine outward transport (H+ antiport)

CSNt2pp

Cytosine transport in via proton symport (periplasm)

CTBTt2rpp

Cronobetaine outward transport (H+ antiport)

CU1Opp

Cuprous Oxidase (Cu+1)

CYANSTpp

Cyanide sulfurtransferase (periplasmic)

CYNTt2pp

Cyanate transport via proton symport (periplasm)

CYTBD2pp

Cytochrome oxidase bd (menaquinol-8: 2 protons) (periplasm)

CYTBDpp

Cytochrome oxidase bd (ubiquinol-8: 2 protons) (periplasm)

CYTBO3_4pp

Cytochrome oxidase bo3 (ubiquinol-8: 4 protons) (periplasm)

CYTDt2pp

Cytidine transport in via proton symport (periplasm)

DADNt2pp

Deoxyadenosine transport in via proton symport (periplasm)

DALAt2pp

D-alanine transport in via proton symport (periplasm)

DARBt2rpp

D-arabinose transport via proton symport (periplasm)

DARBt3ipp

D-arabinose transport via proton antiport (periplasm)

DCYTt2pp

Deoxycytidine transport in via proton symport (periplasm)

DDCAt2pp

Dodecanoate transport via proton symport

DDGLCNt2rpp

2-dehydro-3-deoxy-D-gluconate transport via proton symport, reversible (periplasm)

DGSNt2pp

Deoxyguanosine transport in via proton symport (periplasm)

DINSt2pp

Deoxyinosine transport in via proton symport (periplasm)

D_LACt2pp

D-lactate transport via proton symport (periplasm)

DOXRBCNtpp

Doxorubicin transport via TolC system

DSERt2pp

D-serine transport in via proton symport (periplasm)

DURIt2pp

Deoxyuridine transport in via proton symport (periplasm)

DXYLUDtpp

1-deoxy-d-xyluose transport

ECAP1pp

Enterobacterial common antigen polymerase (periplasm)

ECAP2pp

Enterobacterial common antigen polymerase (periplasm)

ECAP3pp

Enterobacterial common antigen polymerase (periplasm)

ETHAt2pp

Ethanolamine transport in via proton symport

FACOAL100t2pp

Fatty-acid-CoA ligase (decanoate transport via vectoral Co-A coupling)

FACOAL120t2pp

Fatty-acid-CoA ligase (dodecanoate transport via vectoral Co-A coupling)

FACOAL140t2pp

Fatty-acid-CoA ligase (tetradecanoate transport via vectoral Co-A coupling)

FACOAL141t2pp

Fatty-acid-CoA ligase (tetradecenoate transport via vectoral Co-A coupling)

FACOAL160t2pp

Fatty-acid-CoA ligase (hexadecanoate transport via vectoral Co-A coupling)

FACOAL161t2pp

Fatty-acid-CoA ligase (hexadecenoate transport via vectoral Co-A coupling)

FACOAL180t2pp

Fatty-acid-CoA ligase (octadecanoate transport via vectoral Co-A coupling)

FACOAL181t2pp

Fatty-acid-CoA ligase (octadecenoate transport via vectoral Co-A coupling)

FACOAL60t2pp

Fatty-acid-CoA ligase (hexanoate transport via vectoral Co-A coupling)

FACOAL80t2pp

Fatty-acid-CoA ligase (octanoate transport via vectoral Co-A coupling)

FDH4pp

Formate dehydrogenase (quinone-8) (periplasm)

FDH5pp

Formate Dehydrogenase (menaquinone-8) (periplasm)

FE2t2pp

Iron (II) transport in via proton symport (periplasm)

FE2t3pp

Iron (Fe+2) transport out via proton antiport (periplasm)

FE3DHBZStonex

Ferric 2,3-dihydroxybenzoylserine transport via ton system (extracellular)

FE3HOXtonex

Fe(III)hydroxamine transport via ton system (extracellular)

FE3HOXUtex

Fe(III)hydroxamate unloaded secretion

FE3HOXUtpp

Fe(III)hydroxamate unloaded secretion (extracellular)

FECRMtonex

Ferrichrome transport via ton system (extracellular)

FECRMUtex

Ferrichrome (minus Fe) secretion (to extracellular)

FECRMUtpp

Ferrichrome (minus Fe) secretion (to periplasm)

FEENTERtex

Enterochelin transport (secretion periplasm)

FEENTERtonex

Fe-enterobactin transport via ton system (extracellular)

FEENTERtpp

Enterochelin transport (secretion)

FEOXAMtonex

Ferroxamine transport via ton system (extracellular)

FEOXAMUtex

Ferroxamine (minus Fe3) secretion (to extracellular)

FEOXAMUtpp

Ferroxamine (minus Fe3) secretion (to periplasm)

FEROpp

Ferroxidase

FORt2pp

Formate transport via proton symport (uptake only, periplasm)

FRULYSt2pp

Fructoselysine transport via proton symport (periplasm)

FRUURt2rpp

D-fructuronate transport via proton symport, reversible (periplasm)

FUCtpp

L-fucose transport via proton symport (periplasm)

FUMt2_2pp

Fumarate transport via proton symport (2 H) (periplasm)

FUMt2_3pp

Fumarate transport via proton symport (3 H) (periplasm)

FUSAtpp

Fusidic acid transport via TolC system

GALCTNLt2pp

L-galactonate transport via proton symport (periplasm)

GALCTNt2pp

D-galactonate transport via proton symport (periplasm)

GALCTt2rpp

D-galactarte transport via proton symport, reversible (periplasm)

GALt2pp

D-galactose transport in via proton symport (periplasm)

GALURt2rpp

D-galacturonate transport via proton symport, reversible (periplasm)

GLCDpp

Glucose dehydrogenase (ubiquinone-8 as acceptor) (periplasm)

GLCNt2rpp

D-gluconate transport via proton symport, reversible (periplasm)

GLCRt2rpp

D-glucarate transport via proton symport, reversible (periplasm)

GLCt2pp

D-glucose transport in via proton symport (periplasm)

GLCURt2rpp

D-glucuronate transport via proton symport, reversible (periplasm)

GLUt2rpp

L-glutamate transport via proton symport, reversible (periplasm)

GLYBt2pp

Glycine betaine transport via proton symport (periplasm)

GLYCAt2rpp

D-glycerate transport via proton symport, reversible (periplasm)

GLYCLTt2rpp

Glycolate transport via proton symport, reversible (periplasm)

GLYt2pp

Glycine transport in via proton symport (periplasm)

GPDDA1pp

Glycerophosphodiester phosphodiesterase (Glycerophosphocholine)

GPDDA2pp

Glycerophosphodiester phosphodiesterase (Glycerophosphoethanolamine)

GPDDA3pp

Glycerophosphodiester phosphodiesterase (Glycerophosphoserine)

GPDDA4pp

Glycerophosphodiester phosphodiesterase (Glycerophosphoglycerol)

GPDDA5pp

Glycerophosphodiester phosphodiesterase (Glycerophosphoinositol)

GSNt2pp

Guanosine transport in via proton symport (periplasm)

GUAt2pp

Guanine transport in via proton symport (periplasm)

HCINNMt2rpp

3-hydroxycinnamic acid transport via proton symport, reversible (periplasm)

HDCAt2pp

Hexadecanoate transport via proton symport

HEXt2rpp

Hexanoate transport via proton symport, reversible (periplasm)

HG2t3pp

Mercury (Hg+2) transport out via proton antiport (periplasm)

HISt2rpp

L-histidine reversible transport via proton symport (periplasm)

HOMt2pp

L-homoserineserine efflux via proton symport

HPPPNt2rpp

3-(3-hydroxyphenyl)propionate transport via proton symport, reversible (periplasm)

Htex

Proton transport via diffusion (extracellular to periplasm)

HYD1pp

Hydrogenase (ubiquinone-8: 2 protons) (periplasm)

HYD2pp

Hydrogenase (menaquinone8: 2 protons) (periplasm)

HYD3pp

Hydrogenase (Demethylmenaquinone-8: 2 protons) (periplasm)

IDONt2rpp

L-idonate transport via proton symport, reversible (periplasm)

ILEt2rpp

L-isoleucine reversible transport via proton symport (periplasm)

INDOLEt2pp

Indole transport via proton symport, irreversible (periplasm)

INDOLEt2rpp

Indole transport via proton symport, reversible (periplasm)

INOSTtpp

Myo-inositol transport

INSt2pp

Inosine transport in via proton symport (periplasm)

Kt2pp

Potassium transport in via proton symport (periplasm)

Kt3pp

Potassium transport out via proton antiport (periplasm)

LALADGLUtpp

L-alanyl-D-glutamate transport in via proton symport (periplasm)

LALALGLUtpp

L-alanyl-L-glutamate transport in via proton symport (periplasm)

LCTSt3ipp

Lactose transport via proton aniport (periplasm)

LCTStpp

Lactose transport via proton symport (periplasm)

LEUt2rpp

L-leucine reversible transport via proton symport (periplasm)

LIPOt2pp

Lipoate transport via proton symport (periplasm)

L_LACt2rpp

L-lactate reversible transport via proton symport (periplasm)

LPLIPAL1A120pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C12:0) (periplasm)

LPLIPAL1A140pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C14:0) (periplasm)

LPLIPAL1A141pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C14:1) (periplasm)

LPLIPAL1A160pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C16:0) (periplasm)

LPLIPAL1A161pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C16:1) (periplasm)

LPLIPAL1A180pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C18:0) (periplasm)

LPLIPAL1A181pp

Lysophospholipase L1 (2-acylglycerophosphotidate, n-C18:1) (periplasm)

LPLIPAL1E120pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C12:0) (periplasm)

LPLIPAL1E140pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C14:0) (periplasm)

LPLIPAL1E141pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C14:1) (periplasm)

LPLIPAL1E160pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C16:0) (periplasm)

LPLIPAL1E161pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C16:1) (periplasm)

LPLIPAL1E180pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C18:0) (periplasm)

LPLIPAL1E181pp

Lysophospholipase L1 (2-acylglycerophosphoethanolamine, n-C18:1) (periplasm)

LPLIPAL1G120pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C12:0) (periplasm)

LPLIPAL1G140pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C14:0) (periplasm)

LPLIPAL1G141pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C14:1) (periplasm)

LPLIPAL1G160pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C16:0) (periplasm)

LPLIPAL1G161pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C16:1) (periplasm)

LPLIPAL1G180pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C18:0) (periplasm)

LPLIPAL1G181pp

Lysophospholipase L1 (2-acylglycerophosphoglycerol, n-C18:1) (periplasm)

LYSt2pp

L-lysine transport in via proton symport (periplasm)

LYSt3pp

L-lysine transport out via proton antiport (cytoplasm to periplasm)

LYXt2pp

L-Lyxose transport via proton symport (periplasm)

MALDt2_2pp

D-Malate transport via proton symport (2 H) (periplasm)

MALt2_2pp

Malate transport via proton symport (2 H) (periplasm)

MALt2_3pp

Malate transport via proton symport (3 H) (periplasm)

MALt3pp

L-malate transport out via proton antiport (periplasm)

MELIBt2pp

Melibiose transport in via symport (periplasm)

MELIBt3ipp

Melibiose transport in via antiport (periplasm)

MG2t3_2pp

Magnesium (Mg+2) transport in/out via proton antiport (periplasm)

MINCYCtpp

Minocycline transport via TolC system

MMETt2pp

S-methylmethionine permease (periplasm)

MN2t3pp

Manganese (Mn+2) transport out via proton antiport (periplasm)

MNt2pp

Manganese (Mn+2) transport in via proton symport (periplasm)

NADH16pp

NADH dehydrogenase (ubiquinone-8 & 3 protons) (periplasm)

NADH17pp

NADH dehydrogenase (menaquinone-8 & 3 protons) (periplasm)

NADH18pp

NADH dehydrogenase (demethylmenaquinone-8 & 3 protons) (periplasm)

NAt3_1p5pp

Sodium proton antiporter (H:NA is 1.5) (periplasm)

NAt3_2pp

Sodium proton antiporter (H:NA is 2) (periplasm)

NAt3pp

Sodium transport out via proton antiport (cytoplasm to periplasm)

NI2t3pp

Nickle (Ni+2) transport out via proton antiport (periplasm)

NO2t2rpp

Nitrite transport in via proton symport, reversible (periplasm)

NO3R1pp

Nitrate reductase (Ubiquinol-8) (periplasm)

NO3R2pp

Nitrate reductase (Menaquinol-8) (periplasm)

NOVBCNtpp

Novobiocin transport via TolC system

NTP3pp

Nucleoside-triphosphatase (GTP) (periplasm)

NTRIR3pp

Nitrite Reductase (Ubiquinole-8, periplasm)

NTRIR4pp

Nitrite Reductase (Menaquinole-8, periplasm)

OAAt2_2pp

Oxaloacetate transport via proton symport 2 H periplasm

OCDCAt2pp

Octadecanoate transport via proton symport

OCDCEAt2pp

Octadecenoate transport via proton symport

OROTt2_2pp

Orotate transport via proton symport (2 H) (periplasm)

PACALDt2rpp

Phenylacetaldehyde reversible transport via proton symport (periplasm)

PHEt2rpp

L-phenylalanine reversible transport via proton symport (periplasm)

PIt2rpp

Phosphate reversible transport via symport (periplasm)

PLIPA1E120pp

Phospholipase A1 (phosphatidylethanolamine, n-C12:0) (periplasm)

PLIPA1E140pp

Phospholipase A1 (phosphatidylethanolamine, n-C14:0) (periplasm)

PLIPA1E141pp

Phospholipase A1 (phosphatidylethanolamine, n-C14:1) (periplasm)

PLIPA1E160pp

Phospholipase A1 (phosphatidylethanolamine, n-C16:0) (periplasm)

PLIPA1E161pp

Phospholipase A1 (phosphatidylethanolamine, n-C16:1) (periplasm)

PLIPA1E180pp

Phospholipase A1 (phosphatidylethanolamine, n-C18:0) (periplasm)

PLIPA1E181pp

Phospholipase A1 (phosphatidylethanolamine, n-C18:1) (periplasm)

PLIPA1G120pp

Phospholipase A1 (phosphatidylglycerol, n-C12:0) (periplasm)

PLIPA1G140pp

Phospholipase A1 (phosphatidylglycerol, n-C14:0) (periplasm)

PLIPA1G141pp

Phospholipase A1 (phosphatidylglycerol, n-C14:1) (periplasm)

PLIPA1G160pp

Phospholipase A1 (phosphatidylglycerol, n-C16:0) (periplasm)

PLIPA1G161pp

Phospholipase A1 (phosphatidylglycerol, n-C16:1) (periplasm)

PLIPA1G180pp

Phospholipase A1 (phosphatidylglycerol, n-C18:0) (periplasm)

PLIPA1G181pp

Phospholipase A1 (phosphatidylglycerol, n-C18:1) (periplasm)

PLIPA2A120pp

Phospholipase A2 (phosphatidate, n-C12:0) (periplasm)

PLIPA2A140pp

Phospholipase A2 (phosphatidate, n-C14:0) (periplasm)

PLIPA2A141pp

Phospholipase A2 (phosphatidate, n-C14:1) (periplasm)

PLIPA2A160pp

Phospholipase A2 (phosphatidate, n-C16:0) (periplasm)

PLIPA2A161pp

Phospholipase A2 (phosphatidate, n-C16:1) (periplasm)

PLIPA2A180pp

Phospholipase A2 (phosphatidate, n-C18:0) (periplasm)

PLIPA2A181pp

Phospholipase A2 (phosphatidate, n-C18:1) (periplasm)

PLIPA2E120pp

Phospholipase A2 (phosphatidylethanolamine, n-C12:0) (periplasm)

PLIPA2E140pp

Phospholipase A2 (phosphatidylethanolamine, n-C14:0) (periplasm)

PLIPA2E141pp

Phospholipase A2 (phosphatidylethanolamine, n-C14:1) (periplasm)

PLIPA2E160pp

Phospholipase A2 (phosphatidylethanolamine, n-C16:0) (periplasm)

PLIPA2E161pp

Phospholipase A2 (phosphatidylethanolamine, n-C16:1) (periplasm)

PLIPA2E180pp

Phospholipase A2 (phosphatidylethanolamine, n-C18:0) (periplasm)

PLIPA2E181pp

Phospholipase A2 (phosphatidylethanolamine, n-C18:1) (periplasm)

PLIPA2G120pp

Phospholipase A2 (phosphatidylglycerol, n-C12:0) (periplasm)

PLIPA2G140pp

Phospholipase A2 (phosphatidylglycerol, n-C14:0) (periplasm)

PLIPA2G141pp

Phospholipase A2 (phosphatidylglycerol, n-C14:1) (periplasm)

PLIPA2G160pp

Phospholipase A2 (phosphatidylglycerol, n-C16:0) (periplasm)

PLIPA2G161pp

Phospholipase A2 (phosphatidylglycerol, n-C16:1) (periplasm)

PLIPA2G180pp

Phospholipase A2 (phosphatidylglycerol, n-C18:0) (periplasm)

PLIPA2G181pp

Phospholipase A2 (phosphatidylglycerol, n-C18:1) (periplasm)

PPPNt2rpp

3-phenylpropionate transport via proton symport, reversible (periplasm)

PROt2rpp

L-proline reversible transport via proton symport (periplasm)

PSCLYSt2pp

Psicoselysine transport via proton symport (periplasm)

PTRCt2pp

Putrescine transport in via proton symport

PYRt2rpp

Pyruvate reversible transport via proton symport (periplasm)

RFAMPtpp

Rifampin transport via TolC system

RMNtpp

L-rhamnose transport via proton symport (periplasm)

SALCHS4FEtonex

Salmochelin S4 Fe III transport via ton system extracellular

SELtpp

Selenate transport via proton symport (periplasm)

SERt2rpp

L-serine reversible transport via proton symport (periplasm)

SKMt2pp

Shikimate transport in via proton symport (periplasm)

SLNTtpp

Selenite transport via proton symport (periplasm)

SO4t2pp

Sulfate transport in via proton symport (periplasm to cytoplasm)

SPMDt3pp

Spermidine transport out via proton antiport (periplasm)

SPODMpp

Superoxide dismutase

SUCCt2_2pp

Succinate transport via proton symport (2 H) (periplasm)

SUCCt2_3pp

Succintate transport via proton symport (3 H) (periplasm)

SUCCt3pp

Succinate transport out via proton antiport (periplasm)

TARTt2_3pp

D-tartrate transport via proton symport (3 H) (periplasm)

THD2pp

NAD(P) transhydrogenase (periplasm)

THMDt2pp

Thymidine transport in via proton symport (periplasm)

THRt2pp

L-threonine efflux transport via proton antiport (periplasm)

THRt2rpp

L-threonine reversible transport via proton symport (periplasm)

THYMt3pp

Thymine transport out via proton antiport (periplasm)

TMAOR1pp

Trimethylamine N-oxide reductase (menaquinol 8) (periplasm)

TMAOR2pp

Trimethylamine N-oxide reductase (demethylmenaquinol 8) (periplasm)

TRPt2rpp

L-tryptophan reversible transport via proton symport (periplasm)

TTDCAt2pp

Tetradecanoate transport via proton symport

TTRCYCtpp

Tetracycline transport via TolC system

TYRt2rpp

L-tyrosine reversible transport via proton symport (periplasm)

UACGALPpp

UDP-N-acetyl-D-galactosamine pyrophosphohydrolase (periplasm)

UACGAMPpp

UDP-N-acetyl-D-glucosamine pyrophosphohydrolase (periplasm)

UDCPDPpp

Undecaprenyl-diphosphatase (periplasm)

UDPGALPpp

UDPgalactose pyrophosphohydrolase

UDPGPpp

UDPglucose pyrophosphohydrolase

UGLCURPpp

UDP-D-glucuronate pyrophosphohydrolase (periplasm)

URAt2pp

Uracil transport in via proton symport (periplasm)

URIt2pp

Uridine transport in via proton symport (periplasm)

VALt2rpp

L-valine reversible transport via proton symport (periplasm)

XANt2pp

Xanthine transport in via proton symport (periplasm)

XTSNt2rpp

Xanthosine transport via proton symport (periplasm)

XYLt2pp

D-xylose transport in via proton symport (periplasm)

XYLUt2pp

L-xylulose transport in via proton symport (periplasm)

ZN2t3pp

Zinc (Zn+2) transport out via proton antiport (periplasm)