Clusters of Characterized Proteins

Steps in lactose catabolism

Cluster the charaterized proteins for a step:

• MFS-glucose: glucose transporter, MFS superfamily
• PAST-A: proton-associated sugar transporter A
• SSS-glucose: Sodium/glucose cotransporter
• SWEET1: bidirectional sugar transporter SWEET1
• SemiSWEET: Sugar transporter SemiSWEET
• aglE': glucose ABC transporter, substrate-binding component (AglE)
• aglF': glucose ABC transporter, permease component 1 (AglF)
• aglG': glucose ABC transporter, permease component 2 (AglG)
• aglK': glucose ABC transporter, ATPase component (AglK)
• bglF: glucose PTS, enzyme II (BCA components, BglF)
• crr: glucose PTS, enzyme IIA
• dgoA: 2-dehydro-3-deoxy-6-phosphogalactonate aldolase
• dgoD: D-galactonate dehydratase
• dgoK: 2-dehydro-3-deoxygalactonokinase
• eda: 2-keto-3-deoxygluconate 6-phosphate aldolase
• edd: phosphogluconate dehydratase
• gadh1: gluconate 2-dehydrogenase flavoprotein subunit
• gadh2: gluconate 2-dehydrogenase cytochrome c subunit
• gadh3: gluconate 2-dehydrogenase subunit 3
• galE: UDP-glucose 4-epimerase
• galK: galactokinase (-1-phosphate forming)
• galT: UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
• galactonolactonase: galactonolactonase (either 1,4- or 1,5-lactone)
• galdh: D-galactose 1-dehydrogenase (forming 1,4- or 1,5-lactones)
• gatY: D-tagatose-1,6-bisphosphate aldolase, catalytic subunit (GatY/KbaY)
• gatZ: D-tagatose-1,6-bisphosphate aldolase, chaperone subunit (GatZ/KbaZ)
• gdh: quinoprotein glucose dehydrogenase
• glcS: glucose ABC transporter, substrate-binding component (GlcS)
• glcT: glucose ABC transporter, permease component 1 (GlcT)
• glcU: glucose ABC transporter, permease component 2 (GlcU)
• glcU': Glucose uptake protein GlcU
• glcV: glucose ABC transporter, ATPase component (GclV)
• glk: glucokinase
• gnl: gluconolactonase
• gtsA: glucose ABC transporter, substrate-binding component (GtsA)
• gtsB: glucose ABC transporter, permease component 1 (GtsB)
• gtsC: glucose ABC transporter, permease component 2 (GtsC)
• gtsD: glucose ABC transporter, ATPase component (GtsD)
• kguD: 2-keto-6-phosphogluconate reductase
• kguK: 2-ketogluconokinase
• kguT: 2-ketogluconate transporter
• klh: periplasmic 3'-ketolactose hydrolase
• lacA: galactose-6-phosphate isomerase, lacA subunit
• lacA': periplasmic lactose 3-dehydrogenase, LacA subunit
• lacB: galactose-6-phosphate isomerase, lacB subunit
• lacB': periplasmic lactose 3-dehydrogenase, cytochrome c component (LacB)
• lacC: D-tagatose-6-phosphate kinase
• lacC': periplasmic lactose 3-dehydrogenase, LacC subunit
• lacD: D-tagatose-1,6-bisphosphate aldolase (monomeric)
• lacE: lactose ABC transporter, substrate-binding component
• lacF: lactose ABC transporter, permease component 1
• lacG: lactose ABC transporter, permease component 2
• lacIIA: lactose PTS system, EIIA component
• lacIIB: lactose PTS system, EIIB component
• lacIIC: lactose PTS system, EIIC component
• lacIICB: lactose PTS system, fused EIIC and EIIB components
• lacK: lactose ABC transporter, ATPase component
• lacL: heteromeric lactase, large subunit
• lacM: heteromeric lactase, small subunit
• lacP: lactose permease LacP
• lacS: lactose permease LacS
• lacY: lactose:proton symporter LacY
• lacZ: lactase (homomeric)
• manX: glucose PTS, enzyme EIIAB
• manY: glucose PTS, enzyme EIIC
• manZ: glucose PTS, enzyme EIID
• mglA: glucose ABC transporter, ATP-binding component (MglA)
• mglB: glucose ABC transporter, substrate-binding component
• mglC: glucose ABC transporter, permease component (MglC)
• pbgal: phospho-beta-galactosidase
• pgmA: alpha-phosphoglucomutase
• ptsG: glucose PTS, enzyme IICB
• ptsG-crr: glucose PTS, enzyme II (CBA components, PtsG)
• tpi: triose-phosphate isomerase

Or see an overview of lactose catabolism

Or see all pathways