Bacterial proteases

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Unknown (956)
Proteomics (109)
Transcriptomics (103)
Genomics (65)
Metabolomics (5)
Other (2)

Organisms

Homo sapiens (21)
Mus musculus (18)
Rattus norvegicus (5)
Escherichia coli (5)
Saccharomyces cerevisiae (4)
Drosophila melanogaster (4)
Mycobacterium tuberculosis (3)
Pseudomonas aeruginosa (3)
Arabidopsis thaliana (3)
Bacillus subtilis subsp. subtilis str. 168 (2)
Neisseria meningitidis (2)
Bifidobacterium breve (2)
Burkholderia cenocepacia H111 (1)
Ictalurus furcatus (1)
Psychrobacter arcticus 273-4 (1)
Lactococcus lactis (1)
Thermus thermophilus HB8 (1)
Aspergillus niger (1)
Clostridium botulinum (1)
Papio anubis (1)
Bacillus thuringiensis (1)
Fundulus heteroclitus (1)
Neurospora crassa (1)
Streptococcus pyogenes (1)
Mus musculus domesticus (1)
Staphylococcus epidermidis (1)
Streptomyces coelicolor A3(2) (1)
Streptomyces coelicolor (1)
Porphyromonas gingivalis (1)
Zea mays (1)

Organisms

Homo sapiens (4)
Brucella melitensis bv. 1 str. 16M (2)
Pseudomonas aeruginosa PAO1 (2)
Staphylococcus aureus (2)
Mus musculus (2)
Vibrio coralliilyticus (1)
Burkholderia thailandensis (1)
Porphyromonas gingivalis (1)
Streptococcus mutans (1)
Streptococcus thermophilus (1)
Pseudomonas aeruginosa (1)
Vibrio cholerae (1)
Ichthyobacterium seriolicida (1)
Bacillus subtilis S1-4 (1)
Comamonas sediminis (1)
Anticarsia gemmatalis (1)
Tenacibaculum mesophilum (1)
Clavibacter michiganensis subsp. michiganensis (1)
Xylella fastidiosa (1)
Mammaliicoccus sciuri (1)
Caulobacter vibrioides (1)
Bifidobacterium breve (1)
Steinernema carpocapsae (1)
Bacillus subtilis (1)
Drosophila melanogaster (1)
Oryza sativa (1)

Repository

biostudies-arrayexpress (89)
pride (82)
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geo (23)
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EGA (1)
PanoramaPublic (1)
PAXDB (1)

Tissue

Cell culture (12)
Leaf (5)
Sputum (3)
Plant cell (3)
Blood plasma (3)
Extracellular vesicle (2)
Urine (2)
Blood serum (2)
Lung (2)
B cell (2)
Neutrophil (2)
Wound fluid (1)
Hemolymph (1)
Bacterial protein (1)
Skin (1)
Leukocyte (1)
Macrophage (1)
Feces (1)
Prokaryotic cell (1)
Brain (1)
Bronchoalveolar lavage (1)
Cell suspension culture (1)
Root (1)
Embryo (1)
Dendritic cell (1)
Fibroblast (1)
Erythrocyte (1)
Epithelial cell (1)
Platelet (1)
Blood cell (1)

Disease

Cystic fibrosis (3)
Wounds and Injuries (3)
Bacterial pneumonia (2)
Influenza (2)
COVID-19 (2)
Disease free (2)
Critical chronic obstructive pulmonary disease (1)
Bladder disease (1)
Osteomyelitis (1)
Lyme disease (1)
Tuberculosis (1)

Technology Type

Mass Spectrometry (82)
Shotgun proteomics (43)
Bottom-up proteomics (21)
Data-dependent acquisition (10)
Gel-based experiment (6)
Affinity purification coupled with mass spectrometry proteomics (5)
SWATH MS (3)
Data-independent acquisition (3)
Top-down proteomics (3)
Mass spectrometry (2)
Mass spectrometry assay (2)
MSE (2)
NMR spectroscopy (1)
Metaproteomics (1)
All-ion fragmentation (1)
HDMSE (1)
SRM/MRM (1)
Chemical cross-linking coupled with mass spectrometry proteomics (1)

Instrument Platform

Illumina NovaSeq 6000 (8)
NextSeq 500 (4)
Q Exactive (3)
Orbitrap Exploris 480 (3)
DELL PRECISION 7500 (2)
None (2)
Illumina HiSeq 2500 (2)
LTQ Orbitrap Velos (2)
LTQ Orbitrap Elite (2)
Q Exactive Plus (2)
Liquid Chromatography MS - negative - hilic (2)
ScanArray [PerkinElmer] (1)
Jencons Millennium CO2 Incubator (1)
Illumina NovaSeq X (1)
Illumina MiniSeq (1)
DNBSEQ-G400 (1)
HS4800 hybridization station (1)
NextSeq 550 (1)
Q Exactive Orbitrap HF (1)
LTQ Orbitrap Velos Pro (1)
LTQ (1)
LTQ Orbitrap XL (1)
Q Exactive HF-X (1)
Orbitrap Fusion Lumos (1)
Nuclear Magnetic Resonance (NMR) - (1)
Liquid Chromatography MS - negative - HILIC (1)
Liquid Chromatography MS - positive - HILIC (1)
Liquid Chromatography MS - negative - reverse phase (1)
Liquid Chromatography MS - positive - reverse phase (1)
Liquid Chromatography MS - positive - hilic (1)

Publication Date

2025 (35)
2010 (24)
2026 (18)
2024 (16)
2023 (15)
2022 (12)
2013 (12)
2020 (11)
2018 (11)
2014 (8)
2019 (8)
2009 (7)
2008 (7)
2021 (7)
2015 (6)
2017 (6)
2012 (5)
2011 (5)
2007 (5)
2016 (4)
2005 (1)
2006 (1)

UNIPROT ID/AC

O25220_HELPY (1)
YIDD_HELPY (1)
85962.C694_05650 (1)
85962.C694_06985 (1)
85962.C694_05655 (1)
O24952_HELPY (1)
O25272_HELPY (1)
O25429_HELPY (1)
O25660_HELPY (1)
NPD_HELPY (1)
FEOA_HELPY (1)
O26028_HELPY (1)
O25707_HELPY (1)
O24894_HELPY (1)
O25978_HELPY (1)
O25492_HELPY (1)
O24893_HELPY (1)
O25000_HELPY (1)
O25381_HELPY (1)
DHPRS_HELPY (1)
O25816_HELPY (1)
O25661_HELPY (1)
O26029_HELPY (1)
O24892_HELPY (1)
O25490_HELPY (1)
O25332_HELPY (1)
O25815_HELPY (1)
O25880_HELPY (1)
O25209_HELPY (1)
O26090_HELPY (1)

CHEBI ID

CHEBI:385936 (1)
CHEBI:58262 (1)
CHEBI:16578 (1)
CHEBI:28972 (1)
CHEBI:15664 (1)
CHEBI:15966 (1)
CHEBI:16493 (1)
CHEBI:17824 (1)
CHEBI:18425 (1)
CHEBI:16135 (1)
CHEBI:17170 (1)
CHEBI:27856 (1)
CHEBI:15996 (1)
CHEBI:17066 (1)
CHEBI:16236 (1)
CHEBI:15699 (1)
CHEBI:4208 (1)
CHEBI:30768 (1)
CHEBI:4167 (1)
CHEBI:17489 (1)
CHEBI:30832 (1)
CHEBI:16908 (1)
CHEBI:44215 (1)
CHEBI:30751 (1)
CHEBI:17202 (1)
CHEBI:46195 (1)
CHEBI:17754 (1)
CHEBI:18132 (1)
CHEBI:37084 (1)
CHEBI:89228 (1)

Metabolite Name

Cyclic AMP (2)
Pyroglutamic acid (2)
L-Asparagine (2)
Choline (2)
L-Phenylalanine (2)
(E)-4-Hydroxy-3-methyl-but-2-enyl pyrophosphate (1)
4-Diphosphocytidyl-2-C-methylerythritol (1)
2-C-Methyl-d-erythritol-2,4-cyclopyrophosphate (1)
Indole-3-pyruvate (1)
Asp-phe (1)
N-(Phenylacetyl)-L-phenylalanine (1)
Methyl syringate (1)
Trans-beta-Ionone (1)
Beta-Nicotinamide Mononucleotide (1)
Solanesol (1)
IBA (1)
Theophylline-7-acetic acid (1)
1-Naphthyl acetate (1)
Vasicine (1)
Praeruptorin B (1)
5-Methoxy-N,N-dimethyltryptamine (1)
Gamma,gamma-Dimethylallyl pyrophosphate (1)
4-D-Hydroxysphinganine (1)
4-Dimethylaminobenzaldehyde (1)
Schisanhenol (1)
Dehydrodiisoeugenol (1)
Vitamin D2 (1)
N-Methylproline (1)
(S)-Nicotine (1)
2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one (1)

First Public Date

2014 (10)
2025 (9)
2026 (6)
2024 (5)
2023 (5)
2019 (5)
2018 (5)
2020 (4)
2013 (3)
2017 (2)
2022 (1)
2021 (1)
2016 (1)

Classification

bacteria (13)

Study type

Transcription profiling by array (58)
RNA-seq of coding RNA (14)
ChIP-seq (6)
Unknown experiment type (3)
RIP-seq (2)
High-throughput sequencing (1)
Transcription profiling by tiling array (1)
Comparative genomic hybridization by array (1)
Hi-C (1)
Single nucleus RNA sequencing (1)
Methylation profiling by high throughput sequencing (1)

Release Date

2025 (89)
2022 (89)
2021 (82)
2020 (75)
2019 (72)
2023 (65)
2024 (64)
2018 (53)
2016 (47)
2014 (47)
2013 (47)
2010 (44)
2017 (41)
2015 (40)
2012 (39)
2011 (33)
2009 (31)
2026 (21)
2008 (18)
2007 (15)
2004 (7)
2006 (6)
2005 (4)
2001 (4)
2000 (4)
2003 (3)
1998 (3)
2002 (1)
1999 (1)

Lab affiliation

Department of Molecular Biosciences, University of South Florida, Tampa, FL, USA Center for Antimicrobial Resistance, University of South Florida, Tampa, FL, USA (4)
University Clinic for Poultry and Fish Medicine, University of Veterinary Medicine, Vienna, Austria (3)
Forschungszentrum Juelich GmbH ZEA-3 Analytics (2)
LEO Foundation Center for Cutaneous Drug Delivery Department of Pharmacy University of Copenhagen Denmark (2)
University of Guelph (2)
Department of Cell Biology, Microbiology, and Molecular Biology, University of South Florida, Tampa, Florida, USA (1)
Department of Proteomics and Signal Transduction Max Planck Institute of Biochemistry Germany (1)
University of Greifswald, Institue for Microbiology (1)
Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR 72205, USA Arkansas Children's Research Institute, 13 Children's Way, Little Rock, AR 72205, USA (1)
1) Department of Chemistry, Stanford University, Stanford, California, USA 2) Howard Hughes Medical Institute, Stanford, California, USA (1)
Technical University Munich Department of Chemistry Chair for organic Chemistry II Lichtenbergstraße 4 Garching bei München D-85748 Germany (1)
DKFZ German Cancer Research Center (1)
Department of Molecular Microbiology, Bruce and Ruth Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel. (1)
Otto-von-Guericke University Magdeburg (1)
Department of Microbial Proteomics, University of Greifswald, Centre of Functional Genomics of Microbes, Institute of Microbiology, Greifswald, Germany (1)
Porphyromonas gingivalis W83 (1)
The Mina and Everard Goodman Faculty of Life Sciences Bar-Ilan University Ramat-Gan 52900, Israel (1)
Global Health Institute, School of Life Science, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland (1)
The Plant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, South Parks Road, Oxford OX1 3RB, United Kingdom (1)
Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China (1)
MSAP USR 3290 CNRS Cité scientifique Villeneuve d'Ascq France (1)
Head of the Department of Protein Science, Division of Systems Biology at the Royal Institute of Technology (KTH), Stockholm, Sweden (1)
Laboratory for Environmental Biotechnology, Ecole polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland (1)
Colson lab, Dept. of Cellular & Molecular Medicine, University of Arizona, Tucson, AZ, USA (1)
Director, Research Unit for Precision Regenerative Medicine, Helmholtz Munich Professor, Systems Biology of Airways and Lungs, Ludwig-Maximilians University (LMU) Munich Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL) (lab head) (1)
Faculty of Life Sciences,Bar-Ilan University, Israel (1)
J. Craig Venter Institute, Rockville MD 20850 USA (1)
Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012 Bern, Switzerland (1)
Department of Pathology, Stanford University School of Medicine; Stanford, CA, USA (1)
School of Life Sciences, The Chinese University of Hong Kong (1)

Tags

pathogen (13)
pathogen:bacterium (13)

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Proteolytic-Resistant Self-Assembling Peptide Nanofibers Combat Specific Bacterial Infections via Trap-and-Kill

The rise in global antibiotic resistance highlights the urgent need for effective antimicrobial agents. Antimicrobial peptides (AMPs) offer a potential solution to combat bacterial resistance. However, key challenges remain in addressing the limitations of current peptide drugs and biomaterials, ...

2025-06-13 | MTBLS12424 | MetaboLights

Critical COPD respiratory illness is linked to increased transcriptomic activity of neutrophil proteases genes.

Abstract
BACKGROUND: Gene expression profiling (GEP) in cells obtained from peripheral blood has demonstrated to be a very useful approach for biomarker discovery and for studying molecular pathogenesis of prevalent diseases. While there is limited literature availble on gene expression markers a...

ORGANISM(S): Homo sapiens

2013-03-12 | E-MEXP-3589 | biostudies-arrayexpress

Diversity, Structures, and Collagen-Degrading Mechanisms of Bacterial Collagenolytic Proteases.

Not available

S-EPMC4542243 | biostudies-literature

Gene expression of bacterial collagenolytic proteases in root caries.

Not available

S-EPMC5774410 | biostudies-literature

The secreted proteases Aur, ScpA, SspA and SspB suppress virulence of Staphylococcus aureus USA300 by shaping the extracellular proteome

Surface-located and secreted virulence factors of the Gram-positive bacterial pathogen Staphylococcus aureus are key drivers for infection of the human host. Proteolytic enzymes may contribute to virulence by breaking primary barriers and host immune defenses. Therefore, the objective of our present...

ORGANISM(S): Staphylococcus aureus

2025-04-22 | PXD056653 | Pride