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

e3qelC2 - ECOD Domain | ECOD

ECOD/Domains/e3qelC2

e3qelC2

UID: 001926776

PDB

Range: C:24-142,C:294-404
PDB: 3QEL chain C(all domains)
UniProt: Q91977 (all domains)

Molecule: NMDA glutamate receptor subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in ANF_receptor →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupPeriplasmic binding protein-like I(2007.1.2)

FFamilyANF_receptor(2007.1.2.4)

Ligands

in contact, ≤ 4 Å

N-AcetylglucosamineNAG
drugDrugBank DB00141
Sodium ionNA
metal
4-[(1R,2S)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl]phenolQEL

Pfam Families

PF01094ANF_receptor

Receptor family ligand binding region

ClanCL0144Periplas_BP

External Links

ECOD PDB View: 3QEL RCSB PDB: 3QEL PDBe: 3QEL UniProt: Q91977

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.