Filter results by: Taxon Proteome
1 - 50 of 4598 UniProtKB matches
(6418 models, 38908 structures.)
UniProtKB AC
(Name)
UniProtKB Section
 
Homology Model
 
Experimental Structure
OrganismDescription
P0ADB7
(ECNB_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Entericidin B;
A0A385XJL2
(YGDT_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YgdT;
P0DSF8
(YODE_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YodE;
P16918
(RHSC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein RhsC;
P22523
(MUKB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Chromosome partition protein MukB;
Structural maintenance of chromosome-related protein;
P76061
(YDAG_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized protein YdaG;
P0AD83
(LPPY_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
pyr operon leader peptide;
pyrBI operon attenuator;
P0CK95
(ACFD_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Putative lipoprotein AcfD homolog;
P52143
(YPJA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Probable autotransporter YpjA;
P0ACG4
(HOKC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Toxic protein HokC;
Protein Gef;
P76464
(A2MGH_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Putative alpha-2-macroglobulin homolog;
P37305
(HOKA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein HokA;
P77091
(HOKE_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Toxic protein HokE;
P64567
(YQGB_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YqgB;
P30015
(LHR_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Lhr helicase/uracil glycosylase;
DNA and RNA:DNA 3'-5' helicase Lhr;
Long helicase-related protein;
C1P5Z7
(SGRT_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Putative inhibitor of glucose uptake transporter SgrT;
P0DKB3
(MNTS_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Small protein MntS;
P0DPM8
(YKGS_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YkgS;
P0DSF0
(YMID_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YmiD;
P29009
(YDFB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Uncharacterized protein YdfB;
Q2EET0
(YPDJ_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YpdJ;
Q47272
(YLCG_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YlcG;
P0ADD9
(YJJY_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YjjY;
P0CB62
(YMIA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein YmiA;
P64442
(YCEO_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YceO;
C1P612
(YQCG_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YqcG;
Q2EEQ2
(RL362_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Large ribosomal subunit protein bL36B;
50S ribosomal protein L36 2;
P09831
(GLTB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Glutamate synthase [NADPH] large chain;
Glutamate synthase subunit alpha;
NADPH-GOGAT;
P68191
(SRA_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Stationary-phase-induced ribosome-associated protein;
30S ribosomal protein S22;
P16919
(RHSD_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein RhsD;
P16917
(RHSB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein RhsB;
P0DPC5
(YTID_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YtiD;
P0DSG2
(YQGG_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YqgG;
P76611
(PINH_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Putative protein PinH;
Putative DNA-invertase from prophage CP4-44;
P64508
(YOBF_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YobF;
A0A385XJK5
(YPAB_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YpaB;
P0DPP6
(YQHI_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein YqhI;
P64512
(MGRB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
PhoP/PhoQ regulator MgrB;
P56976
(BLR_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Divisome-associated membrane protein Blr;
Beta-lactam resistance protein;
C1P614
(YQFG_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YqfG;
P0ADB4
(ECNA_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Entericidin A;
A8DYQ1
(YTHA_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YthA;
P0DUM3
(TIMP_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Putative toxic protein TimP;
P16916
(RHSA_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein RhsA;
P0AAW9
(ACRZ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Multidrug efflux pump accessory protein AcrZ;
AcrAB-TolC multidrug efflux pump accessory protein AcrZ;
Acridine resistance protein Z;
P0DPN3
(YLCJ_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Protein YlcJ;
P77494
(HOKB_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
Toxic protein HokB;
P0A8T7
(RPOC_ECOLI)
Swiss-Prot
Escherichia coli
(strain K12)
DNA-directed RNA polymerase subunit beta';
RNA polymerase subunit beta';
Transcriptase subunit beta';
P76164
(YDFW_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Protein YdfW;
C1P620
(YSHB_ECOLI)
Swiss-ProtEscherichia coli
(strain K12)
Uncharacterized protein YshB;
1 - 50 of 4598
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 2025_03 that was used for the most up to date SWISS-MODEL Repository.

Proteins in proteomeSequences modelledModels
4,4023,7426,338

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-mer20-mer22-mer24-mer25-mer26-mer30-mer34-mer40-mer44-mer48-mer60-mer
3,7431,65513249620151957420216511221113111112
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