database:
  name: RVDB_PROT
  version: '31.0'
  release_date: 2026-01
  description: Protein-derived clustered and annotated viral database from U-RVDB
  derived_from: U-RVDBv31.0
  author: Thomas Bigot / Bioinformatics Hub @ Institut Pasteur
  contact: thomas.bigot@pasteur.fr
tools:
  clustering: CD-HIT unknown
  hmm_generation: HMMER unknown
files:
  protein_sequences:
    filename: U-RVDBv31.0-prot.fasta.xz
    description: Unclustered protein sequences (translated from nucleotide RVDB)
    format: FASTA (xz compressed)
    content_format: FASTA (uncompressed)
    sequence_count: 41330762
    residue_count: 42916677181
    md5_checksum_uncompressed: 4cbe4d34ab83a9bfd648c74cbcc7f52b
    md5_checksum_compressed: d1a99a889b6efb68939c4484ca700b80
  clustered_protein_sequences:
    filename: U-RVDBv31.0-prot_unique.fasta.xz
    description: Clustered protein sequences (100% identity threshold)
    format: FASTA (xz compressed)
    content_format: FASTA (uncompressed)
    sequence_count: 786371
    residue_count: 292611075
    md5_checksum_uncompressed: 388b6e052a55b127841c9ec04c5ff097
    md5_checksum_compressed: 68c925691c40045d784ba60c5e5f2d5d
  hmm_profiles:
    filename: U-RVDBv31.0-prot.hmm.xz
    description: HMM profiles built from clustered protein families
    format: HMMER3 (xz compressed)
    content_format: HMM text format
    profile_count: 13758
    md5_checksum_uncompressed: 1a879c549dd7e88725c989d7b0d9eb61
    md5_checksum_compressed: 22338817bbe1f479bae94ac466634e75
  annotations_sqlite:
    filename: U-RVDBv31.0-prot-hmm.sqlite.xz
    description: Annotations linked to HMM models (taxonomy, function, keywords)
    format: SQLite DB (xz compressed)
    content_format: SQLite binary
    record_count: 13758
    md5_checksum_uncompressed: fe92e20420cd44bbdf8342de7730f466
    md5_checksum_compressed: 8122cc02edcaf12d84ead4ec486c0530
  annotations_text:
    filename: U-RVDBv31.0-prot-hmm-txt.tar.xz
    description: Text-based annotations extracted from SQLite DB
    format: Tarball (xz compressed)
    content_format: Tab-separated values
    file_count_in_tar: 13760
    md5_checksum_compressed: 427a405a064c61d2f233812de2a35fba
disclaimer: 'This database is distributed for academic and research use only.

  It should NOT be considered a regulatory standard or official reference.

  All users must validate data quality before any application.'
build_info:
  sample_name: rvdb31.0
  build_timestamp: '2026-02-27T15:05:43.155358'
  build_date: '2026-02-27 15:05:43'