#proteomics

The PRIDE proteomics archive as an API, powered by the EMBL-EBI PRIDE Archive — the world's largest public repository of mass-spectrometry proteomics data and a founding member of ProteomeXchange. Search the public proteomics experiments by keyword (returning each project's accession, title, organisms, diseases and instruments); read a project's full metadata including its description, keywords, organisms and organism parts, mass-spectrometry instruments, software, the protein modifications identified, sample- and data-processing protocols, submitters, affiliations and the linked publication (DOI and PubMed); list a project's data files with their category, format, size and a direct download link; and explore facets — the diseases, organisms, instruments, experiment types, software and countries represented across matching projects — for discovery. Ideal for proteomics and systems-biology research, dataset reuse and meta-analysis, bioinformatics pipelines, and tools that integrate experimental evidence. Project accessions look like PXD000001. Data from EMBL-EBI.

api.oanor.com/pride-api

The UniProt protein knowledge base as an API, powered by the official UniProt REST service curated by EMBL-EBI, SIB and PIR. Look up any protein by its UniProt accession for protein and gene names, organism, length, mass, function, keywords, Gene Ontology (GO) terms and linked PDB 3D structures; run full-text protein searches filtered by organism (NCBI taxon id) and Swiss-Prot review status; fetch amino-acid sequences with FASTA, molecular weight and CRC64 checksum; list sequence features such as signal peptides, chains, domains, active and binding sites, modified residues and natural variants, with a by-type breakdown; resolve NCBI taxonomy nodes with their full lineage; and pull reference proteomes with protein counts and genome-assembly ids. Across all kingdoms of life, from human to bacteria. Ideal for bioinformatics pipelines, drug-discovery and proteomics tools, sequence-analysis dashboards, academic research apps and life-science chatbots.

api.oanor.com/uniprot-api