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

e1nqjA1 - ECOD Domain | ECOD

ECOD/Domains/e1nqjA1

e1nqjA1

UID: 000001119

RepresentativePDB

Range: A:908-1008
PDB: 1NQJ chain A(all domains)
UniProt: Q9S0X0 (all domains)

Molecule: class 1 collagenase

3D Structure

Loading viewer...

Related Domains

Browse other domains in PPC →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupGalactose-binding domain-like(10.32)

TT-groupGalactose-binding domain-like(10.32.1)

FFamilyPPC(10.32.1.19)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
Lithium ionLI
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Bacterial pre-peptidase C-terminal domain

ClanCL0202GBD

External Links

ECOD PDB View: 1NQJ RCSB PDB: 1NQJ PDBe: 1NQJ UniProt: Q9S0X0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure