ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

B1L3K2_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/B1L3K2_F1_nD1

B1L3K2_F1_nD1

UID: 004954935

AlphaFold

Range: 6-635
AlphaFold: AF-B1L3K2
UniProt: B1L3K2 (all domains)
Gene: Kcr_0271

Protein: Anaerobic ribonucleoside-triphosphate reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in NRDD →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTen stranded beta/alpha barrel(2500)

HH-groupTen stranded beta/alpha barrel(2500.1)

TT-groupTen stranded beta/alpha barrel(2500.1.1)

FFamilyNRDD(2500.1.1.5)

Pfam Families

Anaerobic ribonucleoside-triphosphate reductase

ClanCL0339PFL-like

External Links

AlphaFold DB: B1L3K2 UniProt: B1L3K2

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 6-635