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

Q4U331_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q4U331_nD1

Q4U331_nD1

UID: 004551980

AlphaFold

Range: 6-343
AlphaFold: AF-Q4U331
UniProt: Q4U331 (all domains)
Gene: dpkA

Protein: Delta(1)-pyrroline-2-carboxylate/Delta(1)-piperideine-2-carboxylate reductase (Pyr2C/Pip2C reductase) (EC 1.5.1.21) (N-methyl-L-amino acid dehydrogenase) (EC 1.4.1.17)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ldh_2 →

Classification

AArchitecturea+b three layers(a.12)

XX-groupL-sulfolactate dehydrogenase-like(276)

HH-groupL-sulfolactate dehydrogenase-like(276.1)

TT-groupL-sulfolactate dehydrogenase-like(276.1.1)

FFamilyLdh_2(276.1.1.1)

Pfam Families

Malate/L-lactate dehydrogenase

External Links

AlphaFold DB: Q4U331 UniProt: Q4U331

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-343