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

e6nwaO1 - ECOD Domain | ECOD

ECOD/Domains/e6nwaO1

e6nwaO1

UID: 002490880

PDB

Range: O:1-141
PDB: 6NWA chain O(all domains)
UniProt: P19569 (all domains)
Gene: psaD

Molecule: Photosystem I reaction center subunit II (Photosystem I 16 kDa polypeptide) (PSI-D)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PsaD →

Classification

AArchitecturea+b two layers(a.11)

XX-groupPhotosystem I subunit PsaD(834)

HH-groupPhotosystem I subunit PsaD(834.1)

TT-groupPhotosystem I subunit PsaD(834.1.1)

FFamilyPsaD(834.1.1.1)

Pfam Families

PsaD

External Links

ECOD PDB View: 6NWA RCSB PDB: 6NWA PDBe: 6NWA UniProt: P19569

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure