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

e6m3xE2 - ECOD Domain | ECOD

ECOD/Domains/e6m3xE2

e6m3xE2

UID: 002630778

PDB

Range: E:2-149
PDB: 6M3X chain E(all domains)
UniProt: Q972K4 (all domains)
Gene: sor

Molecule: Sulfur oxygenase/reductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in SOR →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupDimeric alpha+beta barrel(304.4)

TT-groupDimeric alpha+beta barrel(304.4.1)

FFamilySOR(304.4.1.13)

Ligands

in contact, ≤ 4 Å

FE (III) IONFE
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Sulphur oxygenase reductase

ClanCL0032Dim_A_B_barrel

External Links

ECOD PDB View: 6M3X RCSB PDB: 6M3X PDBe: 6M3X UniProt: Q972K4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure