ECOD AF2/PDB domain data files, v294.1 - 03242026

Domains classified by ECOD from both the PDB and AFDB

Release Notes - EPP accession system for archaeal proteins

Complete Dataset

• ECOD v294.1domains
• ECOD v294.1domain names
• ECOD v294.1FASTA sequences
• ECOD v294.1hierarchy (A/X/H/T/F groups)
• ECOD v294.1F-group to Pfam mapping

Clustering Representatives (per F-group)

F40 (40% similarity clustering) - 464,955 representatives

• ECOD v294.1F40 domains
• ECOD v294.1F40 names
• ECOD v294.1F40 FASTA sequences
• ECOD v294.1F40 PDB structures (13GB)

F70 (70% similarity clustering) - 889,259 representatives

• ECOD v294.1F70 domains
• ECOD v294.1F70 names
• ECOD v294.1F70 FASTA sequences

F99 (99% similarity clustering) - 1,491,147 representatives

• ECOD v294.1F99 domains
• ECOD v294.1F99 names
• ECOD v294.1F99 FASTA sequences

Search Databases

• ECOD v294.1HHsuite DB (F40 profiles, 3.9GB)

File Checksums

• MD5 checksums for v294.1 files

Previous Release: v294 - 03082026

• ECOD v294 domains
• ECOD v294 domain names
• ECOD v294 FASTA sequences
• MD5 checksums for v294 files

Older Release: v293.1 - 01132026

• ECOD v293.1 domains
• ECOD v293.1 domain names
• ECOD v293.1 FASTA sequences
• ECOD v293.1 hierarchy
• ECOD v293.1 F40 domains
• ECOD v293.1 F70 domains
• ECOD v293.1 F99 domains
• MD5 checksums for v293.1 files

Older Release: develop292 - 08302024

• ECOD AF2 domains (develop292)
• ECOD AF2 (F40) domains (develop292)
• ECOD AF2 (F70) domains (develop292)
• ECOD AF2 (F99) domains (develop292)
• ECOD AF2 PDBs (develop292)
• ECOD AF2 FASTA sequence files (develop292)

Collected marginal domains (partial, simple, low_confidence) for all proteomes

• ECOD partial domains
• ECOD simple domains
• ECOD low_confidence domains