Gene description for ompA
Gene name	outer membrane protein A
Gene symbol	ompA
Other names/aliases	ECK0948 con tolG tut
Species	Escherichia coli str. K-12 substr. MG1655
Experiment description of studies that identified ompA in Escherichia coli
1 Experiment ID 373 Identified molecule protein Extracellular vesicle type Membrane vesicles MISEV EVs Identification method Mass spectrometry PubMed ID 17787032    Organism Escherichia coli Experiment description Global proteomic profiling of native outer membrane vesicles derived from Escherichia coli. Authors Lee EY, Bang JY, Park GW, Choi DS, Kang JS, Kim HJ, Park KS, Lee JO, Kim YK, Kwon KH, Kim KP, Gho YS. Journal name Proteomics Publication year 2007 Sample Escherichia coli Sample name Normal-Escherichia coli DH5α Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -
2 Experiment ID 2184 Identified molecule protein Extracellular vesicle type Outer membrane vesicles MISEV Small EVs Identification method Western blotting PubMed ID 34276573    Organism Escherichia coli Experiment description Differential Packaging Into Outer Membrane Vesicles Upon Oxidative Stress Reveals a General Mechanism for Cargo Selectivity Authors Orench-Rivera N, Kuehn MJ. Journal name Front Microbiol Publication year 2021 Sample Escherichia coli Sample name E. coli strain BL21 Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
3 Experiment ID 2185 Identified molecule protein Extracellular vesicle type Outer membrane vesicles MISEV Small EVs Identification method Western blotting PubMed ID 34276573    Organism Escherichia coli Experiment description Differential Packaging Into Outer Membrane Vesicles Upon Oxidative Stress Reveals a General Mechanism for Cargo Selectivity Authors Orench-Rivera N, Kuehn MJ. Journal name Front Microbiol Publication year 2021 Sample Escherichia coli Sample name E. coli strain BL21 Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
4 Experiment ID 2232 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain DH5α - 9h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
5 Experiment ID 2233 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain DH5α - 12h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
6 Experiment ID 2234 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain DH5α - 18h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
7 Experiment ID 2235 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain DH5α - 24h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
8 Experiment ID 2236 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain BL21 (ClearColi) - 18h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
9 Experiment ID 2237 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain BL21 (ClearColi) - 21h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
10 Experiment ID 2238 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain BL21 (ClearColi) - 24h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
11 Experiment ID 2239 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain BL21 (ClearColi) - 27h culture Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
12 Experiment ID 2244 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 6 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
13 Experiment ID 2245 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 7 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
14 Experiment ID 2246 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 8 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
15 Experiment ID 2247 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 9 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
16 Experiment ID 2248 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 10 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
17 Experiment ID 2249 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 11 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
18 Experiment ID 2250 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 - Fraction 12 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
19 Experiment ID 2251 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
20 Experiment ID 2253 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
21 Experiment ID 2254 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
22 Experiment ID 2255 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
23 Experiment ID 2256 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
24 Experiment ID 2257 Identified molecule protein Extracellular vesicle type Exosomes MISEV Small EVs Identification method Western blotting PubMed ID 36648227    Organism Escherichia coli Experiment description Escherichia coli-Derived Outer Membrane Vesicles Relay Inflammatory Responses to Macrophage-Derived Exosomes Authors Imamiya R, Shinohara A, Yakura D, Yamaguchi T, Ueda K, Oguro A, Minamiyama Y, Ichikawa H, Horiguchi Y, Osada-Oka M. Journal name mBio Publication year 2023 Sample Escherichia coli Sample name E. coli strain K-12 BW25113 Isolation/purification methods Differential centrifugation Ultracentrifugation OptiPrep density gradient centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Western blotting EV-TRACK -
25 Experiment ID 2219 Identified molecule Protein Extracellular vesicle type Outer membrane vesicles MISEV Small EVs Identification method Mass spectrometry PubMed ID 32854612    Organism Escherichia coli Experiment description Probiotic Escherichia coli Nissle 1917-derived outer membrane vesicles enhance immunomodulation and antimicrobial activity in RAW264.7 macrophages Authors Hu R, Lin H, Li J, Zhao Y, Wang M, Sun X, Min Y, Gao Y, Yang M. Journal name BMC Microbiol Publication year 2020 Sample Escherichia coli Sample name E. coli strain Nissle 1917 Isolation/purification methods Centrifugation Filtration Centrifugal ultrafiltration Ultracentrifugation OptiPrep density gradient centrifugation Flotation density 1.127-1.175 g/mL, 1.271-1.295 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -