Escherichia coli K-12 substr. MG1655 Enzyme: pyruvate dehydrogenase

Gene: aceE Accession Numbers: EG10024 (EcoCyc), b0114, ECK0113

Regulation Summary Diagram: ?

Regulation summary diagram for aceE

Component of: pyruvate dehydrogenase (extended summary available)

Subunit composition of pyruvate dehydrogenase = [AceE]2
         subunit of E1p component of pyruvate dehydrogenase complex = AceE

It is sometimes confusing that this component and the multi-enzyme complex both carry the same name.

Certain mutations in aceE rescue growth of Dxs-defective mutants by enabling the production of sufficient DXP in vivo [PerezGil12].

Citations: [Stephens83, Graham89]

Gene Citations: [Spencer85, Cunningham98]

Locations: membrane, cytosol

Map Position: [123,017 -> 125,680] (2.65 centisomes, 10°)
Length: 2664 bp / 887 aa

Molecular Weight of Polypeptide: 99.668 kD (from nucleotide sequence)

pI: 5.76

Unification Links: ASAP:ABE-0000397 , CGSC:1050 , DIP:DIP-9039N , DisProt:DP00427 , EchoBASE:EB0023 , EcoGene:EG10024 , EcoliWiki:b0114 , Mint:MINT-1261483 , OU-Microarray:b0114 , PortEco:aceE , PR:PRO_000022038 , Pride:P0AFG8 , Protein Model Portal:P0AFG8 , RefSeq:NP_414656 , RegulonDB:EG10024 , SMR:P0AFG8 , String:511145.b0114 , Swiss-Model:P0AFG8 , UniProt:P0AFG8

Relationship Links: InterPro:IN-FAMILY:IPR004660 , InterPro:IN-FAMILY:IPR005474 , InterPro:IN-FAMILY:IPR009014 , InterPro:IN-FAMILY:IPR029061 , PDB:Structure:1L8A , PDB:Structure:1RP7 , PDB:Structure:2G25 , PDB:Structure:2G28 , PDB:Structure:2G67 , PDB:Structure:2IEA , PDB:Structure:2QTA , PDB:Structure:2QTC , Pfam:IN-FAMILY:PF00456

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

Instance reactions of [a [lipoyl-carrier protein] N6-dihydrolipoyl-L-lysine + NAD+ = a [lipoyl-carrier protein] N6-lipoyl-L-lysine + NADH + H+] (
i1: a [pyruvate dehydrogenase E2 protein] N6-dihydrolipoyl-L-lysine + NAD+ → a [pyruvate dehydrogenase E2 protein] N6-lipoyl-L-lysine + NADH + H+ (

i2: a [2-oxoglutarate dehydrogenase E2 protein] N6-dihydrolipoyl-L-lysine + NAD+ → a [2-oxoglutarate dehydrogenase E2 protein] N6-lipoyl-L-lysine + NADH + H+ (

i3: a [glycine-cleavage complex H protein] N6-dihydrolipoyl-L-lysine + NAD+ ↔ a [glycine-cleavage complex H protein] N6-lipoyl-L-lysine + NADH + H+ (

Genetic Regulation Schematic: ?

Genetic regulation schematic for aceE

GO Terms:

Biological Process: GO:0006096 - glycolytic process Inferred by computational analysis [UniProtGOA11a]
GO:0008152 - metabolic process Inferred by computational analysis [GOA01a]
GO:0055114 - oxidation-reduction process Inferred by computational analysis [UniProtGOA11a, GOA01a]
Molecular Function: GO:0004738 - pyruvate dehydrogenase activity Inferred from experiment [Langley77]
GO:0005515 - protein binding Inferred from experiment [Arifuzzaman06, Butland05]
GO:0042802 - identical protein binding Inferred from experiment [Lasserre06]
GO:0003824 - catalytic activity Inferred by computational analysis [GOA01a]
GO:0004739 - pyruvate dehydrogenase (acetyl-transferring) activity Inferred by computational analysis [GOA01]
GO:0016491 - oxidoreductase activity Inferred by computational analysis [UniProtGOA11a, GOA01a]
GO:0046872 - metal ion binding Inferred by computational analysis [UniProtGOA11a]
Cellular Component: GO:0005829 - cytosol Inferred from experiment [Lasserre06]
GO:0016020 - membrane Inferred from experiment [Lasserre06]

MultiFun Terms: metabolism carbon utilization carbon compounds
metabolism central intermediary metabolism glyoxylate degradation
metabolism energy metabolism, carbon pyruvate dehydrogenase

Essentiality data for aceE knockouts: ?

Growth Medium Growth? T (°C) O2 pH Osm/L Growth Observations
LB enriched Yes 37 Aerobic 6.95   Yes [Gerdes03, Comment 1]
LB Lennox Yes 37 Aerobic 7   Yes [Baba06, Comment 2]
M9 medium with 1% glycerol Yes 37 Aerobic 7.2 0.35 Yes [Joyce06, Comment 3]
MOPS medium with 0.4% glucose Yes 37 Aerobic 7.2 0.22 Yes [Baba06, Comment 2]
Yes [Feist07, Comment 4]

Enzymatic reaction of: pyruvate:[dihydrolipoyllysine-residue acetyltransferase]-lipoyllysine 2-oxidoreductase (pyruvate dehydrogenase)

EC Number:

pyruvate + a [pyruvate dehydrogenase E2 protein] N6-lipoyl-L-lysine + H+ <=> a [pyruvate dehydrogenase E2 protein] N6-S-acetyldihydrolipoyl-L-lysine + CO2

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the direction of enzyme catalysis.

The reaction is physiologically favored in the direction shown.

In Pathways: pyruvate decarboxylation to acetyl CoA

Kinetic Parameters:

Km (μM)
kcat (sec-1)
kcat/Km (sec-1 μM-1)
[Nemeria01, BRENDA14]
[Kale07, BRENDA14]

pH(opt): 6.5 [BRENDA14, Saumweber81]

Subunit of: pyruvate dehydrogenase

Subunit composition of pyruvate dehydrogenase = [(AceE)2]12[AceF]24[(Lpd)2]6
         pyruvate dehydrogenase = (AceE)2 (summary available)
                 subunit of E1p component of pyruvate dehydrogenase complex = AceE
         lipoamide dehydrogenase = (Lpd)2 (extended summary available)
                 E3 monomer = Lpd

Pyruvate dehydrogenase is one of the most complicated enzyme systems known. The self-assembling complex is composed of multiple copies of three enzymes: E1, E2 and E3, in stoichiometry of 24:24:12, respectively (12 AceE dimers, a 24-subunit AceF core, and 6 LpdA dimers) [Reed75, Bates77, Yang85, CaJacob85, Angelides79].

AceF, the "E2" or "core" component of the pyruvate dehydrogenase multienzyme complex, assembles into a 24-subunit [Angelides79] cube [Yang85, Wagenknecht90]. The E1 dimers of the pyruvate dehydrogenase multienzyme complex catalyze acetylation of the lipoate moieties that are attached to the E2 subunits [Danson78]. The E2 subunits (AceF) also exhibit transacetylation [Stanley81]. The structure of the pyruvate dehydrogenase multienzyme complex and the spatial distribution of the E2 lipoyl moieties have been studied by scanning transmission electron microscopy [Yang94]. Electron cryotomography showed that the E1 and E3 subunits are flexibly tethered to the E2 core [Murphy05].

The E3 component is shared with 2-oxoglutarate dehydrogenase and glycine cleavage multi-enzyme complexes. E1 and E2 differ slightly between 2-oxoglutarate and pyruvate complexes, and are designated (o) and (p) to distinguish them. Substrate is channeled through the catalytic reactions by attachment in thioester linkage to lipoyl groups via so-called 'swinging arm', carrying substrate molecules to successive active sites [Perham87].

The reaction catalyzed by the pyruvate dehydrogenase multienzyme complex is the gateway to the TCA cycle, producing acetylCoA for the first reaction. In animals, the reaction is regulated by phosphorylation of the E1 component, but not in E. coli [Patel90].

Enzymatic reaction of: pyruvate dehydrogenase

Synonyms: pyruvate dehydrogenase complex, pyruvate dehydrogenase, PDH complex

EC Number: 1.2.1.-

pyruvate + coenzyme A + NAD+ <=> acetyl-CoA + CO2 + NADH

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the direction of enzyme catalysis.

The reaction is physiologically favored in the direction shown.

In Pathways: pyruvate decarboxylation to acetyl CoA , superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass

Cofactors or Prosthetic Groups: thiamin diphosphate [Kale07], FAD [Lindsay00], Mg2+ [Kale07]

Inhibitors (Competitive): fluoropyruvate [Saumweber81] , hydroxypyruvate [Bisswanger81] , 2-oxobutanoate [Saumweber81, Bisswanger81] , glyoxylate [Bisswanger81] , 3-bromopyruvate [Bisswanger81]

Inhibitors (Unknown Mechanism): NADH [Sun12] , tellurite [Contreras10] , tetrahydro-TPP [Williams90, Helmward89] , thiamine thiothiazolone pyrophosphate [Williams90, Helmward89] , NAD+ [Graham89, Comment 5] , pyruvate [Helmward89, Williams90]

Sequence Features

Protein sequence of subunit of E1p component of pyruvate dehydrogenase complex with features indicated

Feature Class Location Citations Comment
Cleavage-of-Initial-Methionine 1
[Link97, UniProt11]
UniProt: Removed.
Chain 2 -> 887
UniProt: Pyruvate dehydrogenase E1 component;
Sequence-Conflict 146
[Stephens83, UniProt13]
UniProt: (in Ref. 1; CAA24740).
Metal-Binding-Site 231
UniProt: Magnesium.
Metal-Binding-Site 261
UniProt: Magnesium.
Metal-Binding-Site 263
UniProt: Magnesium; via carbonyl oxygen.
Sequence-Conflict 276
[Stephens83, UniProt13]
UniProt: (in Ref. 1; CAA24740).
N6-acetyllysine-Modification 716
[Zhang09, UniProt15]
UniProt: N6-acetyllysine.

Gene Local Context (not to scale): ?

Gene local context diagram

Transcription Units:

Transcription-unit diagram

Transcription-unit diagram

Transcription-unit diagram

Transcription-unit diagram

Transcription-unit diagram


10/20/97 Gene b0114 from Blattner lab Genbank (v. M52) entry merged into EcoCyc gene EG10024; confirmed by SwissProt match.


Angelides79: Angelides KJ, Akiyama SK, Hammes GG (1979). "Subunit stoichiometry and molecular weight of the pyruvate dehydrogenase multienzyme complex from Escherichia coli." Proc Natl Acad Sci U S A 1979;76(7);3279-83. PMID: 386335

Arifuzzaman06: Arifuzzaman M, Maeda M, Itoh A, Nishikata K, Takita C, Saito R, Ara T, Nakahigashi K, Huang HC, Hirai A, Tsuzuki K, Nakamura S, Altaf-Ul-Amin M, Oshima T, Baba T, Yamamoto N, Kawamura T, Ioka-Nakamichi T, Kitagawa M, Tomita M, Kanaya S, Wada C, Mori H (2006). "Large-scale identification of protein-protein interaction of Escherichia coli K-12." Genome Res 16(5);686-91. PMID: 16606699

Baba06: Baba T, Ara T, Hasegawa M, Takai Y, Okumura Y, Baba M, Datsenko KA, Tomita M, Wanner BL, Mori H (2006). "Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection." Mol Syst Biol 2;2006.0008. PMID: 16738554

Bates77: Bates DL, Danson MJ, Hale G, Hooper EA, Perham RN (1977). "Self-assembly and catalytic activity of the pyruvate dehydrogenase multienzyme complex of Escherichia coli." Nature 268(5618);313-6. PMID: 329143

Bisswanger81: Bisswanger H (1981). "Substrate specificity of the pyruvate dehydrogenase complex from Escherichia coli." J Biol Chem 256(2);815-22. PMID: 7005225

BRENDA14: BRENDA team (2014). "Imported from BRENDA version existing on Aug 2014."

Butland05: Butland G, Peregrin-Alvarez JM, Li J, Yang W, Yang X, Canadien V, Starostine A, Richards D, Beattie B, Krogan N, Davey M, Parkinson J, Greenblatt J, Emili A (2005). "Interaction network containing conserved and essential protein complexes in Escherichia coli." Nature 433(7025);531-7. PMID: 15690043

CaJacob85: CaJacob CA, Frey PA, Hainfeld JF, Wall JS, Yang H (1985). "Escherichia coli pyruvate dehydrogenase complex: particle masses of the complex and component enzymes measured by scanning transmission electron microscopy." Biochemistry 1985;24(10);2425-31. PMID: 3925985

Contreras10: Contreras Ndel P, Vasquez CC (2010). "Tellurite-induced carbonylation of the Escherichia coli pyruvate dehydrogenase multienzyme complex." Arch Microbiol 192(11);969-73. PMID: 20821193

Cunningham98: Cunningham L, Guest JR (1998). "Transcription and transcript processing in the sdhCDAB-sucABCD operon of Escherichia coli." Microbiology 144 ( Pt 8);2113-23. PMID: 9720032

Danson78: Danson MJ, Hooper EA, Perham RN (1978). "Intramolecular coupling of active sites in the pyruvate dehydrogenase multienzyme complex of Escherichia coli." Biochem J 175(1);193-8. PMID: 367364

Feist07: Feist AM, Henry CS, Reed JL, Krummenacker M, Joyce AR, Karp PD, Broadbelt LJ, Hatzimanikatis V, Palsson BO (2007). "A genome-scale metabolic reconstruction for Escherichia coli K-12 MG1655 that accounts for 1260 ORFs and thermodynamic information." Mol Syst Biol 3;121. PMID: 17593909

Gerdes03: Gerdes SY, Scholle MD, Campbell JW, Balazsi G, Ravasz E, Daugherty MD, Somera AL, Kyrpides NC, Anderson I, Gelfand MS, Bhattacharya A, Kapatral V, D'Souza M, Baev MV, Grechkin Y, Mseeh F, Fonstein MY, Overbeek R, Barabasi AL, Oltvai ZN, Osterman AL (2003). "Experimental determination and system level analysis of essential genes in Escherichia coli MG1655." J Bacteriol 185(19);5673-84. PMID: 13129938

GOA01: GOA, MGI (2001). "Gene Ontology annotation based on Enzyme Commission mapping." Genomics 74;121-128.

GOA01a: GOA, DDB, FB, MGI, ZFIN (2001). "Gene Ontology annotation through association of InterPro records with GO terms."

Graham89: Graham LD, Packman LC, Perham RN (1989). "Kinetics and specificity of reductive acylation of lipoyl domains from 2-oxo acid dehydrogenase multienzyme complexes." Biochemistry 1989;28(4);1574-81. PMID: 2655695

Helmward89: Helmward Z "Handbook of Enzyme Inhibitors. 2nd, revised and enlarged edition." Weinheim, Federal Republic of Germany ; New York, NY, USA , 1989.

Joyce06: Joyce AR, Reed JL, White A, Edwards R, Osterman A, Baba T, Mori H, Lesely SA, Palsson BO, Agarwalla S (2006). "Experimental and computational assessment of conditionally essential genes in Escherichia coli." J Bacteriol 188(23);8259-71. PMID: 17012394

Kale07: Kale S, Arjunan P, Furey W, Jordan F (2007). "A dynamic loop at the active center of the Escherichia coli pyruvate dehydrogenase complex E1 component modulates substrate utilization and chemical communication with the E2 component." J Biol Chem 282(38);28106-16. PMID: 17635929

Langley77: Langley D, Guest JR (1977). "Biochemical genetics of the alpha-keto acid dehydrogenase complexes of Escherichia coli K12: isolation and biochemical properties of deletion mutants." J Gen Microbiol 99(2);263-76. PMID: 327021

Lasserre06: Lasserre JP, Beyne E, Pyndiah S, Lapaillerie D, Claverol S, Bonneu M (2006). "A complexomic study of Escherichia coli using two-dimensional blue native/SDS polyacrylamide gel electrophoresis." Electrophoresis 27(16);3306-21. PMID: 16858726

Lindsay00: Lindsay H, Beaumont E, Richards SD, Kelly SM, Sanderson SJ, Price NC, Lindsay JG (2000). "FAD insertion is essential for attaining the assembly competence of the dihydrolipoamide dehydrogenase (E3) monomer from Escherichia coli." J Biol Chem 275(47);36665-70. PMID: 10970889

Link97: Link AJ, Robison K, Church GM (1997). "Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12." Electrophoresis 18(8);1259-313. PMID: 9298646

Murphy05: Murphy GE, Jensen GJ (2005). "Electron cryotomography of the E. coli pyruvate and 2-oxoglutarate dehydrogenase complexes." Structure 13(12);1765-73. PMID: 16338405

Nemeria01: Nemeria N, Yan Y, Zhang Z, Brown AM, Arjunan P, Furey W, Guest JR, Jordan F (2001). "Inhibition of the Escherichia coli pyruvate dehydrogenase complex E1 subunit and its tyrosine 177 variants by thiamin 2-thiazolone and thiamin 2-thiothiazolone diphosphates. Evidence for reversible tight-binding inhibition." J Biol Chem 276(49);45969-78. PMID: 11583990

Patel90: Patel MS, Roche TE (1990). "Molecular biology and biochemistry of pyruvate dehydrogenase complexes." FASEB J 1990;4(14);3224-33. PMID: 2227213

PerezGil12: Perez-Gil J, Uros EM, Sauret-Gueto S, Lois LM, Kirby J, Nishimoto M, Baidoo EE, Keasling JD, Boronat A, Rodriguez-Concepcion M (2012). "Mutations in Escherichia coli aceE and ribB genes allow survival of strains defective in the first step of the isoprenoid biosynthesis pathway." PLoS One 7(8);e43775. PMID: 22928031

Perham87: Perham RN, Packman LC, Radford SE (1987). "2-Oxo acid dehydrogenase multi-enzyme complexes: in the beginning and halfway there." Biochem Soc Symp 1987;54;67-81. PMID: 3332999

Reed75: Reed LJ, Pettit FH, Eley MH, Hamilton L, Collins JH, Oliver RM (1975). "Reconstitution of the Escherichia coli pyruvate dehydrogenase complex." Proc Natl Acad Sci U S A 1975;72(8);3068-72. PMID: 1103138

Russell92: Russell GC, Machado RS, Guest JR (1992). "Overproduction of the pyruvate dehydrogenase multienzyme complex of Escherichia coli and site-directed substitutions in the E1p and E2p subunits." Biochem J 1992;287 ( Pt 2);611-9. PMID: 1445221

Saumweber81: Saumweber H, Binder R, Bisswanger H (1981). "Pyruvate dehydrogenase component of the pyruvate dehydrogenase complex from Escherichia coli K12. Purification and characterization." Eur J Biochem 1981;114(2);407-11. PMID: 7011811

Spencer85: Spencer ME, Guest JR (1985). "Transcription analysis of the sucAB, aceEF and lpd genes of Escherichia coli." Mol Gen Genet 1985;200(1);145-54. PMID: 3897791

Stanley81: Stanley CJ, Packman LC, Danson MJ, Henderson CE, Perham RN (1981). "Intramolecular coupling of active sites in the pyruvate dehydrogenase multienzyme complexes from bacterial and mammalian sources." Biochem J 195(3);715-21. PMID: 7032507

Stephens83: Stephens PE, Darlison MG, Lewis HM, Guest JR (1983). "The pyruvate dehydrogenase complex of Escherichia coli K12. Nucleotide sequence encoding the pyruvate dehydrogenase component." Eur J Biochem 1983;133(1);155-62. PMID: 6343085

Sun12: Sun Z, Do PM, Rhee MS, Govindasamy L, Wang Q, Ingram LO, Shanmugam KT (2012). "Amino acid substitutions at glutamate-354 in dihydrolipoamide dehydrogenase of Escherichia coli lower the sensitivity of pyruvate dehydrogenase to NADH." Microbiology 158(Pt 5);1350-8. PMID: 22343352

UniProt09: UniProt Consortium (2009). "UniProt version 15.8 released on 2009-10-01 00:00:00." Database.

UniProt11: UniProt Consortium (2011). "UniProt version 2011-06 released on 2011-06-30 00:00:00." Database.

UniProt13: UniProt Consortium (2013). "UniProt version 2013-08 released on 2013-08-01 00:00:00." Database.

UniProt15: UniProt Consortium (2015). "UniProt version 2015-01 released on 2015-01-16 00:00:00." Database.

UniProtGOA11a: UniProt-GOA (2011). "Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries."

Wagenknecht90: Wagenknecht T, Grassucci R, Schaak D (1990). "Cryoelectron microscopy of frozen-hydrated alpha-ketoacid dehydrogenase complexes from Escherichia coli." J Biol Chem 265(36);22402-8. PMID: 2266132

Williams90: Williams KP, Leadlay PF, Lowe PN (1990). "Inhibition of pyruvate:ferredoxin oxidoreductase from Trichomonas vaginalis by pyruvate and its analogues. Comparison with the pyruvate decarboxylase component of the pyruvate dehydrogenase complex." Biochem J 1990;268(1);69-75. PMID: 2188649

Yang85: Yang HC, Hainfeld JF, Wall JS, Frey PA (1985). "Quaternary structure of pyruvate dehydrogenase complex from Escherichia coli." J Biol Chem 1985;260(30);16049-51. PMID: 3905803

Yang94: Yang YS, Datta A, Hainfeld JF, Furuya FR, Wall JS, Frey PA (1994). "Mapping the lipoyl groups of the pyruvate dehydrogenase complex by use of gold cluster labels and scanning transmission electron microscopy." Biochemistry 33(32);9428-37. PMID: 7520749

Zhang09: Zhang J, Sprung R, Pei J, Tan X, Kim S, Zhu H, Liu CF, Grishin NV, Zhao Y (2009). "Lysine acetylation is a highly abundant and evolutionarily conserved modification in Escherichia coli." Mol Cell Proteomics 8(2);215-25. PMID: 18723842

Other References Related to Gene Regulation

Constantinidou06: Constantinidou C, Hobman JL, Griffiths L, Patel MD, Penn CW, Cole JA, Overton TW (2006). "A reassessment of the FNR regulon and transcriptomic analysis of the effects of nitrate, nitrite, NarXL, and NarQP as Escherichia coli K12 adapts from aerobic to anaerobic growth." J Biol Chem 281(8);4802-15. PMID: 16377617

Cunningham98a: Cunningham L, Georgellis D, Green J, Guest JR (1998). "Co-regulation of lipoamide dehydrogenase and 2-oxoglutarate dehydrogenase synthesis in Escherichia coli: characterisation of an ArcA binding site in the lpd promoter." FEMS Microbiol Lett 1998;169(2);403-8. PMID: 9868788

Gohler11: Gohler AK, Kokpinar O, Schmidt-Heck W, Geffers R, Guthke R, Rinas U, Schuster S, Jahreis K, Kaleta C (2011). "More than just a metabolic regulator - elucidation and validation of new targets of PdhR in Escherichia coli." BMC Syst Biol 5(1);197. PMID: 22168595

Ogasawara07: Ogasawara H, Ishida Y, Yamada K, Yamamoto K, Ishihama A (2007). "PdhR (pyruvate dehydrogenase complex regulator) controls the respiratory electron transport system in Escherichia coli." J Bacteriol 189(15);5534-41. PMID: 17513468

Olvera09: Olvera L, Mendoza-Vargas A, Flores N, Olvera M, Sigala JC, Gosset G, Morett E, Bolivar F (2009). "Transcription analysis of central metabolism genes in Escherichia coli. Possible roles of sigma38 in their expression, as a response to carbon limitation." PLoS One 4(10);e7466. PMID: 19838295

Partridge09: Partridge JD, Bodenmiller DM, Humphrys MS, Spiro S (2009). "NsrR targets in the Escherichia coli genome: new insights into DNA sequence requirements for binding and a role for NsrR in the regulation of motility." Mol Microbiol 73(4);680-94. PMID: 19656291

Quail94: Quail MA, Haydon DJ, Guest JR (1994). "The pdhR-aceEF-lpd operon of Escherichia coli expresses the pyruvate dehydrogenase complex." Mol Microbiol 12(1);95-104. PMID: 8057842

Quail95: Quail MA, Guest JR (1995). "Purification, characterization and mode of action of PdhR, the transcriptional repressor of the pdhR-aceEF-lpd operon of Escherichia coli." Mol Microbiol 1995;15(3);519-29. PMID: 7783622

Salmon03: Salmon K, Hung SP, Mekjian K, Baldi P, Hatfield GW, Gunsalus RP (2003). "Global gene expression profiling in Escherichia coli K12. The effects of oxygen availability and FNR." J Biol Chem 278(32);29837-55. PMID: 12754220

Sarkar08: Sarkar D, Siddiquee KA, Arauzo-Bravo MJ, Oba T, Shimizu K (2008). "Effect of cra gene knockout together with edd and iclR genes knockout on the metabolism in Escherichia coli." Arch Microbiol 190(5);559-71. PMID: 18648770

ShalelLevanon05: Shalel-Levanon S, San KY, Bennett GN (2005). "Effect of ArcA and FNR on the expression of genes related to the oxygen regulation and the glycolysis pathway in Escherichia coli under microaerobic growth conditions." Biotechnol Bioeng 92(2):147-59. PMID: 15988767

Shimada11: Shimada T, Yamamoto K, Ishihama A (2011). "Novel Members of the Cra Regulon Involved in Carbon Metabolism in Escherichia coli." J Bacteriol 193(3);649-59. PMID: 21115656

Trotter11: Trotter EW, Rolfe MD, Hounslow AM, Craven CJ, Williamson MP, Sanguinetti G, Poole RK, Green J (2011). "Reprogramming of Escherichia coli K-12 metabolism during the initial phase of transition from an anaerobic to a micro-aerobic environment." PLoS One 6(9);e25501. PMID: 21980479

Zhang05: Zhang Z, Gosset G, Barabote R, Gonzalez CS, Cuevas WA, Saier MH (2005). "Functional interactions between the carbon and iron utilization regulators, Crp and Fur, in Escherichia coli." J Bacteriol 187(3);980-90. PMID: 15659676

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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 19.0 on Fri Oct 9, 2015, biocyc11.