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

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e3qtlB1 - ECOD Domain | ECOD

ECOD/Domains/e3qtlB1

e3qtlB1

UID: 000420893

PDB

Range: B:1-274
PDB: 3QTL chain B(all domains)
UniProt: Q6PNN5 (all domains)
Gene: apr

Molecule: Alkaline protease (Alkaline serine protease) (Keratinase) (Keratinolytic protease)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_S8 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupSubtilisin-like(2499)

HH-groupSubtilisin-like(2499.1)

TT-groupSubtilisin-like(2499.1.1)

FFamilyPeptidase_S8(2499.1.1.1)

Pfam Families

PF00082Peptidase_S8

Subtilase family

External Links

ECOD PDB View: 3QTL RCSB PDB: 3QTL PDBe: 3QTL UniProt: Q6PNN5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure