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

e3r1rC2 - ECOD Domain | ECOD

ECOD/Domains/e3r1rC2

e3r1rC2

UID: 000096367

PDB

Range: C:222-737
PDB: 3R1R chain C(all domains)
UniProt: P00452 (all domains)
Gene: nrdA

Molecule: RIBONUCLEOTIDE REDUCTASE R1 PROTEIN

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ribonuc_red_lgC →

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)

FFamilyRibonuc_red_lgC(2500.1.1.2)

Pfam Families

PF02867Ribonuc_red_lgC

Ribonucleotide reductase, barrel domain

ClanCL0339PFL-like

External Links

ECOD PDB View: 3R1R RCSB PDB: 3R1R PDBe: 3R1R UniProt: P00452

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure