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

e3s8aA2 - ECOD Domain | ECOD

ECOD/Domains/e3s8aA2

e3s8aA2

UID: 001116599

PDB

Range: A:215-746
PDB: 3S8A chain A(all domains)
UniProt: P21524 (all domains)
Gene: RNR1

Molecule: Ribonucleoside-diphosphate reductase large chain 1

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)

Ligands

in contact, ≤ 4 Å

2'-Deoxyguanosine-5'-TriphosphateDGT
drugDrugBank DB02181
Magnesium ionMG
metalwithin 5 Å only

Shown in the structure viewer.

Pfam Families

PF02867Ribonuc_red_lgC

Ribonucleotide reductase, barrel domain

ClanCL0339PFL-like

External Links

ECOD PDB View: 3S8A RCSB PDB: 3S8A PDBe: 3S8A UniProt: P21524

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.