Filter results by: Taxon Proteome
1 - 50 of 4590 UniProtKB matches
(6325 models, 32162 structures.)
UniProtKB AC
(Name)
UniProtKB Section
 
Homology Model
 
Experimental Structure
OrganismDescription
P0A9Q9
(DHAS_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Aspartate-semialdehyde dehydrogenase;
Aspartate-beta-semialdehyde dehydrogenase;
P06996
(OMPC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Outer membrane porin C;
Outer membrane protein 1B;
Outer membrane protein C;
Porin OmpC;
P0AC78
(WECA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Undecaprenyl-phosphate alpha-N-acetylglucosaminyl 1-phosphate transferase;
UDP-GlcNAc:undecaprenyl-phosphate GlcNAc-1-phosphate transferase;
Undecaprenyl-phosphate GlcNAc-1-phosphate transferase;
P0A9N4
(PFLA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Pyruvate formate-lyase 1-activating enzyme;
Formate-C-acetyltransferase-activating enzyme 1;
PFL-activating enzyme 1;
P0AA99
(YAFK_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Putative L,D-transpeptidase YafK;
P37747
(GLF_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
UDP-galactopyranose mutase;
UDP-GALP mutase;
Uridine 5-diphosphate galactopyranose mutase;
P0A7B5
(PROB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Glutamate 5-kinase;
Gamma-glutamyl kinase;
P0AE01
(TRMJ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
tRNA (cytidine/uridine-2'-O-)-methyltransferase TrmJ;
TrMet(Xm32);
tRNA (cytidine(32)/uridine(32)-2'-O)-methyltransferase;
tRNA Cm32/Um32 methyltransferase;
P09126
(HEM4_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uroporphyrinogen-III synthase;
Hydroxymethylbilane hydrolyase [cyclizing];
Uroporphyrinogen-III cosynthase;
P27836
(WECG_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
UDP-N-acetyl-D-mannosaminuronic acid transferase;
P33128
(YADV_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Probable fimbrial chaperone YadV;
P0AER3
(GLTJ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Glutamate/aspartate import permease protein GltJ;
P37681
(YIAT_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Putative outer membrane protein YiaT;
P22255
(CYSQ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
3'(2'),5'-bisphosphate nucleotidase CysQ;
3'(2'),5-bisphosphonucleoside 3'(2')-phosphohydrolase;
3'-phosphoadenosine 5'-phosphate phosphatase;
DPNPase;
P0A8A0
(YEBC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Probable transcriptional regulatory protein YebC;
P0ADS6
(YGGE_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized protein YggE;
P25745
(MNMA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
tRNA-specific 2-thiouridylase MnmA;
P31452
(PTXC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Phosphotransferase IIC component GlvC;
PTS system EIIC component;
P39371
(NANM_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
N-acetylneuraminate epimerase;
N-acetylneuraminate anomerase NanM;
N-acetylneuraminate mutarotase;
Sialic acid epimerase;
P0AFP9
(YBHR_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Probable multidrug ABC transporter permease YbhR;
P0ABM1
(CCMC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Heme exporter protein C;
Cytochrome c-type biogenesis protein CcmC;
P76630
(YGAZ_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Inner membrane protein YgaZ;
P75914
(YCDX_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Probable phosphatase YcdX;
P26647
(PLSC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
1-acyl-sn-glycerol-3-phosphate acyltransferase;
Lysophosphatidic acid acyltransferase;
Phosphatidic acid synthase;
P32688
(YJBG_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized protein YjbG;
P10371
(HIS4_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase;
Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase;
P31825
(TRMN6_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
tRNA1(Val) (adenine(37)-N6)-methyltransferase;
tRNA m6A37 methyltransferase;
P0AC05
(FLIP_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Flagellar biosynthetic protein FliP;
P0A6B4
(ALR1_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Alanine racemase, biosynthetic;
P56258
(WECF_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase;
4-alpha-L-fucosyltransferase;
TDP-Fuc4NAc:lipid II Fuc4NAc transferase;
P36562
(COBT_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase;
N(1)-alpha-phosphoribosyltransferase;
P0C066
(MLTC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Membrane-bound lytic murein transglycosylase C;
Murein lyase C;
P32672
(PTFC2_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Fructose-like permease IIC component 2;
PTS system fructose-like EIIC component 2;
P0AB71
(ALF_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Fructose-bisphosphate aldolase class 2;
Fructose-1,6-bisphosphate aldolase;
Fructose-bisphosphate aldolase class II;
Sedoheptulose bisphosphate aldolase;
P28916
(YBFD_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
H repeat-associated putative transposase YbfD;
ORF-H3;
P76395
(PRP3_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Serine/threonine-protein phosphatase 3;
PP2C-like Ser/Thr phosphatase;
Protein phosphatase C;
P60472
(UPPS_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Ditrans,polycis-undecaprenyl-diphosphate synthase ((2E,6E)-farnesyl-diphosphate specific);
Ditrans,polycis-undecaprenylcistransferase;
Undecaprenyl diphosphate synthase;
Undecaprenyl pyrophosphate synthase;
P0A6J3
(CYSZ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Sulfate transporter CysZ;
P33234
(ADIY_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
HTH-type transcriptional regulator AdiY;
P0A840
(SURE_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
5'/3'-nucleotidase SurE;
Exopolyphosphatase;
Nucleoside monophosphate phosphohydrolase;
Stationary-phase survival protein SurE;
P76135
(YDEO_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
HTH-type transcriptional regulator YdeO;
P12758
(UDP_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uridine phosphorylase;
P10805
(ENVY_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Porin thermoregulatory protein EnvY;
P33368
(YOHF_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized oxidoreductase YohF;
P0AAW1
(YBHP_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized protein YbhP;
P37769
(KDUD_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase;
2-deoxy-D-gluconate 3-dehydrogenase;
2-keto-3-deoxygluconate 5-dehydrogenase;
2-keto-3-deoxygluconate oxidoreductase;
20-ketosteroid reductase;
P31801
(CHAA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Sodium-potassium/proton antiporter ChaA;
Na(+)/H(+) exchanger;
P0AF98
(LPTF_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Lipopolysaccharide export system permease protein LptF;
P23003
(TRMA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
tRNA/tmRNA (uracil-C(5))-methyltransferase;
tRNA (uracil(54)-C(5))-methyltransferase;
tRNA(m5U54)-methyltransferase;
tmRNA (uracil(341)-C(5))-methyltransferase;
P52005
(TORY_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Cytochrome c-type protein TorY;
1 - 50 of 4590
Escherichia coli (K12)

Escherichia coli is a Gram negative gammaproteobacterium commonly found in the lower intestine of warm-blooded organisms (endotherms). Most E. coli strains are harmless and are part of the normal flora of the gut.

Since E. coli can survive outside the body for a limited amount of time, it is an indicator organism for fecal contamination of the environment. The descendants of two isolates, K-12 and B strain, are used routinely in molecular biology as both a tool and a model organism. It is the most widely studied prokaryotic model organism due to its ease of culturing and short generation time.

The first E. coli genome was sequenced in 1997 (K12 strain).

"Escherichia coli", Wikipedia: The Free Encyclopedia

Protein models in Repository

From left to right: i) The number of proteins in the reference proteome of Escherichia coli, ii) the number of unique protein sequences for which at least one model is available, iii) the total number of models and iv) a coverage bar plot is shown.
The bar plot shows the coverage for every protein in the reference proteome of Escherichia coli for which there is at least one model. Different colours (dark green to red boxes) represent the coverage of the targets. Targets with high coverage are represented in dark green (more than 80% of the target's length is covered by models), whereas low coverage is shown in red. The size of each box is proportional to the number of target sequences with a given coverage.

For information on the latest proteome for Escherichia coli, please visit UniProtKB.

You can easily download the latest protein sequences for Escherichia coli proteome here. Please note this download is for the current UniProtKB release, which may be different to release 2024_03 that was used for the most up to date SWISS-MODEL Repository.

Proteins in proteomeSequences modelledModels
4,4033,6876,194

Detailed coverage numbers are obtained by hovering the mouse over one of the boxes.

Structural Coverage

The plot shows the evolution over years (x-axis) of the fraction of Escherichia coli reference proteome residues (y-axis) for which structural information is available. Different colors (light blue to dark blue) in the plot represent the quality of the sequence alignment between the reference proteome sequences (targets) and the sequences of the proteins in the structure database (templates). Alignments with low sequence identity are displayed in light blue, whereas alignments with high sequence identity are depicted in dark blue. The SWISS-MODEL Template Library is used as database of templates. Only target-template alignments found by HHblits and only residues with atom coordinates are considered.

Residue Coverage

This chart shows the percentage of residues in the Escherichia coli proteome which are covered by experimental structures and the enhancement of coverage by homology modelling by the SWISS-MODEL pipeline. Experimental residue coverage is determined using SIFTS mapping. For residues which are not covered by experimental structures (including where there are no atom records in SIFTS mapping) the model coverage bars are coloured by QMEANDisCo local quality score.

Oligomeric State

Many proteins form oligomeric structures either by self-assembly (homo-oligomeric) or by assembly with other proteins (hetero-oligomeric) to accomplish their function. In SWISS-MODEL Repository, the quaternary structure annotation of the template is used to model the target sequence in its oligomeric form. Currently our method is limited to the modelling of homo-oligomeric assemblies. The oligomeric state of the template is only considered if the interface is conserved.

Single Chain2-mer3-mer4-mer5-mer6-mer7-mer8-mer9-mer10-mer11-mer12-mer14-mer15-mer16-mer22-mer24-mer25-mer26-mer30-mer33-mer40-mer44-mer48-mer55-mer60-mer
3,6631,639137458181421057419214411212121111112
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