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

Q9FN04_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9FN04_F1_nD1

Q9FN04_F1_nD1

UID: 003836321

AlphaFold

Range: 16-340,371-455
AlphaFold: AF-Q9FN04
UniProt: Q9FN04 (all domains)
Gene: AAP4

Protein: Amino acid permease 4 (Amino acid transporter AAP4)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Aa_trans →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupSodium:neurotransmitter symporter family (SNF)-like(5051)

HH-groupSodium:neurotransmitter symporter family (SNF)-like(5051.1)

TT-groupSodium:neurotransmitter symporter family (SNF)-like(5051.1.1)

FFamilyAa_trans(5051.1.1.6)

Pfam Families

PF01490Aa_trans

Transmembrane amino acid transporter protein

ClanCL0062APC

External Links

AlphaFold DB: Q9FN04 UniProt: Q9FN04

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 16-340,371-455