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

e3se0A3 - ECOD Domain | ECOD

ECOD/Domains/e3se0A3

e3se0A3

UID: 002131456

PDB

Range: A:64-445
PDB: 3SE0 chain A(all domains)
UniProt: O57728 (all domains)
Gene: atpA

Molecule: A-type ATP synthase subunit A (EC 7.1.2.2) [Cleaved into: Endonuclease PI-Pho2 (EC 3.1.-.-) (Pho AtpA intein) (Pho VMA intein)]

3D Structure

Loading viewer...

Related Domains

Browse other domains in ATP-synt_ab,ATP-synt_ab_Xtn →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyATP-synt_ab,ATP-synt_ab_Xtn(2004.1.1.12)

Pfam Families

PF00006ATP-synt_ab

ATP synthase alpha/beta family, nucleotide-binding domain

ClanCL0023P-loop_NTPase

PF16886ATP-synt_ab_Xtn

ATPsynthase alpha/beta subunit barrel-sandwich domain

ClanCL0105Hybrid

External Links

ECOD PDB View: 3SE0 RCSB PDB: 3SE0 PDBe: 3SE0 UniProt: O57728

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure