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rhaD rhaD araD araD araB araB argF argF lacI lacI ompT ompT pagP pagP lolB lolB pykF pykF pykA pykA ompC ompC mlaA mlaA rseA rseA mlaB mlaB mlaC mlaC mlaD mlaD mlaE mlaE mlaF mlaF pldA pldA rhaB rhaB lamB lamB
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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experimentally determined
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gene fusions
gene co-occurrence
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rhaDRhamnulose-1-phosphate aldolase; Catalyzes the reversible cleavage of L-rhamnulose-1-phosphate to dihydroxyacetone phosphate (DHAP) and L-lactaldehyde. Also catalyzes the dephosphorylation of phospho- serine in vitro ; Belongs to the aldolase class II family. RhaD subfamily. (274 aa)
araDL-ribulose-5-phosphate 4-epimerase; Involved in the degradation of L-arabinose. Catalyzes the interconversion of L-ribulose 5-phosphate (LRu5P) and D- xylulose 5-phosphate (D-Xu5P) via a retroaldol/aldol mechanism (carbon- carbon bond cleavage analogous to a class II aldolase reaction). (231 aa)
araBL-ribulokinase; Protein involved in carbohydrate catabolic process; Belongs to the ribulokinase family. (566 aa)
argFOrnithine carbamoyltransferase 2, chain F; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline, which is a substrate for argininosuccinate synthetase, the enzyme involved in the final step in arginine biosynthesis. (334 aa)
lacILactose-inducible lac operon transcriptional repressor; Repressor of the lactose operon. Binds allolactose as an inducer. (360 aa)
ompTDLP12 prophage; Protease that can cleave T7 RNA polymerase, ferric enterobactin receptor protein (FEP), antimicrobial peptide protamine and other proteins. This protease has a specificity for paired basic residues. (317 aa)
pagPPhospholipid:lipid A palmitoyltransferase; Transfers a palmitate residue from the sn-1 position of a phospholipid to the N-linked hydroxymyristate on the proximal unit of lipid A or its precursors. Phosphatidylglycerol (PtdGro), phosphatidylethanolamine (PtdEtn), phosphatidylserine (PtdSer) and phosphatidic acid (Ptd-OH) are all effective acyl donors. (186 aa)
lolBLipoprotein localization factor; Plays a critical role in the incorporation of lipoproteins in the outer membrane after they are released by the LolA protein. Essential for E.coli viability; Belongs to the LolB family. (207 aa)
pykFPyruvate kinase I (formerly F), fructose stimulated; Protein involved in glycolysis, fermentation and anaerobic respiration. (470 aa)
pykAPyruvate kinase II, glucose stimulated; Protein involved in glycolysis, fermentation and anaerobic respiration. (480 aa)
ompCOuter membrane porin protein C; Forms pores that allow passive diffusion of small molecules across the outer membrane. (Microbial infection) A mixed OmpC-OmpF heterotrimer is the outer membrane receptor for toxin CdiA-EC536; polymorphisms in extracellular loops 4 and 5 of OmpC confer susceptibility to CdiA- EC536-mediated toxicity; Belongs to the Gram-negative porin family. (367 aa)
mlaAABC transporter maintaining OM lipid asymmetry, OM lipoprotein component; Involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. Belongs to the MlaA family. (251 aa)
rseAAnti-sigma factor; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases finish degrading [...] (216 aa)
mlaBABC transporter maintaining OM lipid asymmetry, cytoplasmic STAS component; Part of the ABC transporter complex MlaFEDB, which is involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. MlaB plays critical roles in both the assembly and activity of the complex. May act by modulating MlaF structure and stability. (97 aa)
mlaCABC transporter maintaining OM lipid asymmetry, periplasmic binding protein; Involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. May transfer phospholipid across the periplasmic space and deliver it to the MlaFEDB complex at the inner membrane. Belongs to the MlaC/ttg2D family. (211 aa)
mlaDOM lipid asymmetry maintenance protein; Part of the ABC transporter complex MlaFEDB, which is involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. MlaD functions in substrate binding with strong affinity for phospholipids and modulates ATP hydrolytic activity of the complex. (183 aa)
mlaEABC transporter maintaining OM lipid asymmetry, inner membrane permease protein; Part of the ABC transporter complex MlaFEDB, which is involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. Probably responsible for the translocation of the substrate across the membrane. Belongs to the MlaE permease family. (260 aa)
mlaFABC transporter maintaining OM lipid asymmetry, ATP-binding protein; Part of the ABC transporter complex MlaFEDB, which is involved in a phospholipid transport pathway that maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane. Responsible for energy coupling to the transport system. (269 aa)
pldAOuter membrane phospholipase A; Has broad substrate specificity including hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Strong expression leads to outer membrane breakdown and cell death; is dormant in normal growing cells. Required for efficient secretion of bacteriocins. (289 aa)
rhaBRhamnulokinase; Involved in the catabolism of L-rhamnose (6-deoxy-L-mannose). It could also play a role in the metabolism of some rare sugars such as L-fructose. Catalyzes the transfer of the gamma-phosphate group from ATP to the 1-hydroxyl group of L-rhamnulose to yield L-rhamnulose 1- phosphate. Uridine triphosphate (UTP), cytidine 5-triphosphate (CTP), guanosine 5-triphosphate (GTP), and thymidine triphosphate (TTP) also can act as phosphoryl donors. It can also phosphorylate L-fuculose and L-xylulose. Belongs to the rhamnulokinase family. (489 aa)
lamBMaltose outer membrane porin (maltoporin); Involved in the transport of maltose and maltodextrins, indispensable for translocation of dextrins containing more than three glucosyl moieties. A hydrophobic path ('greasy slide') of aromatic residues serves to guide and select the sugars for transport through the channel. Also acts as a receptor for several bacteriophages including lambda. (446 aa)
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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