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

e3r1aD1 - ECOD Domain | ECOD

ECOD/Domains/e3r1aD1

e3r1aD1

UID: 000419013

PDB

Range: D:28-492
PDB: 3R1A chain D(all domains)
UniProt: P00178 (all domains)
Gene: CYP2B4

Molecule: Cytochrome P450 2B4

3D Structure

Loading viewer...

Related Domains

Browse other domains in p450 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupCytochrome P450(149)

HH-groupCytochrome P450(149.1)

TT-groupCytochrome P450(149.1.1)

FFamilyp450(149.1.1.1)

Ligands

in contact, ≤ 4 Å

FerrohemeHEM
drugDrugBank DB18267
(4-tert-butylphenyl)acetaldehydeTB2

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Cytochrome P450

External Links

ECOD PDB View: 3R1A RCSB PDB: 3R1A PDBe: 3R1A UniProt: P00178

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure