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

Q2QTL0_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q2QTL0_F1_nD2

Q2QTL0_F1_nD2

UID: 003462686

AlphaFold

Range: 226-340,631-690
AlphaFold: AF-Q2QTL0
UniProt: Q2QTL0 (all domains)
Gene: QS

Protein: Quinolinate synthase, chloroplastic (EC 2.5.1.72)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NadA →

Classification

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

XX-groupNadA-like/4-hydroxy-3-methylbut-2-enyl diphosphate reductase(7588)

HH-groupNadA-like/4-hydroxy-3-methylbut-2-enyl diphosphate reductase(7588.1)

TT-groupNadA-like/4-hydroxy-3-methylbut-2-enyl diphosphate reductase(7588.1.1)

FFamilyNadA(7588.1.1.2)

Pfam Families

Quinolinate synthetase A protein

External Links

AlphaFold DB: Q2QTL0 UniProt: Q2QTL0

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 226-340,631-690