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
Privacy

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e3o0qB3 - ECOD Domain | ECOD

ECOD/Domains/e3o0qB3

e3o0qB3

UID: 001408393

PDB

Range: B:1-132
PDB: 3O0Q chain B(all domains)
UniProt: O33839 (all domains)
Gene: nrdJ

Molecule: Ribonucleoside-diphosphate reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ribonuc_red_lgN →

Classification

AArchitecturealpha arrays(a.6)

XX-groupRuvA-C(103)

HH-groupATP cone(103.2)

TT-groupATP cone(103.2.1)

FFamilyRibonuc_red_lgN(103.2.1.1)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-DiphosphateGDP
drugDrugBank DB04315
Thymidine 5'-triphosphateTTP
drugDrugBank DB02452within 5 Å only

Pfam Families

PF00317Ribonuc_red_lgN

Ribonucleotide reductase, all-alpha domain

External Links

ECOD PDB View: 3O0Q RCSB PDB: 3O0Q PDBe: 3O0Q UniProt: O33839

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.