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

e9by1A2 - ECOD Domain | ECOD

ECOD/Domains/e9by1A2

e9by1A2

UID: 005259352

PDB

Range: A:167-689
PDB: 9BY1 chain A(all domains)
UniProt: P50620 (all domains)
Gene: nrdE

Molecule: Ribonucleoside-diphosphate reductase subunit alpha (EC 1.17.4.1) (Ribonucleotide reductase large subunit)

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: 9BY1 RCSB PDB: 9BY1 PDBe: 9BY1 UniProt: P50620

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure