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

e4tniO1 - ECOD Domain | ECOD

ECOD/Domains/e4tniO1

e4tniO1

UID: 001312191

PDB

Range: O:30-272
PDB: 4TNI chain O(all domains)
UniProt: P0A431 (all domains)
Gene: psbO

Molecule: Photosystem II extrinsic protein O (PsbO) (Photosystem II manganese-stabilizing polypeptide) (MSP)

3D Structure

Loading viewer...

Related Domains

Browse other domains in MSP →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOuter membrane meander beta-barrels(5084)

HH-groupOMPA-like(5084.1)

TT-groupOMPA-like(5084.1.1)

FFamilyMSP(5084.1.1.3)

Pfam Families

Manganese-stabilising protein / photosystem II polypeptide

ClanCL0193MBB

External Links

ECOD PDB View: 4TNI RCSB PDB: 4TNI PDBe: 4TNI UniProt: P0A431

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure