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

e3bkkA1 - ECOD Domain | ECOD

ECOD/Domains/e3bkkA1

e3bkkA1

UID: 000343215

PDB

Range: A:38-623
PDB: 3BKK chain A(all domains)
UniProt: P12821 (all domains)
Gene: ACE

Molecule: Angiotensin-converting enzyme, somatic isoform

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_M2 →

Classification

AArchitecturemixed a+b and a/b(a.18)

XX-groupZincin-like(2498)

HH-groupMetalloproteases ("zincins") catalytic domain(2498.1)

TT-groupMetalloproteases ("zincins") catalytic domain(2498.1.1)

FFamilyPeptidase_M2(2498.1.1.3)

Ligands

in contact, ≤ 4 Å

N-AcetylglucosamineNAG
drugDrugBank DB00141
Chloride ionCL
N-{(5S)-4,4-dihydroxy-6-phenyl-5-[(phenylcarbonyl)amino]hexanoyl}-L-phenylalanineKAF

Pfam Families

PF01401Peptidase_M2

Angiotensin-converting enzyme

ClanCL0126Peptidase_MA

External Links

ECOD PDB View: 3BKK RCSB PDB: 3BKK PDBe: 3BKK UniProt: P12821

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Zinc ionZN

metal

Shown in the structure viewer. Drug annotations from DrugDomain.