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

e3c1jA1 - ECOD Domain | ECOD

ECOD/Domains/e3c1jA1

e3c1jA1

UID: 000337802

PDB

Range: A:3-386
PDB: 3C1J chain A(all domains)
UniProt: P69681 (all domains)
Gene: amtB

Molecule: Ammonia channel

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ammonium_transp →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupAmmonium transporter-related(5049)

HH-groupAmmonium transporter-related(5049.1)

TT-groupAmmonium transporter(5049.1.1)

FFamilyAmmonium_transp(5049.1.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 3 additives (Acetate, Glycerin, Imidazole)

AcetateACT
DrugBank DB14511
GlycerinGOL
DrugBank DB09462
Imidazole

Pfam Families

PF00909Ammonium_transp

Ammonium Transporter Family

External Links

ECOD PDB View: 3C1J RCSB PDB: 3C1J PDBe: 3C1J UniProt: P69681

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB03366

Shown in the structure viewer. Drug annotations from DrugDomain.