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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e6ffwA1 - ECOD Domain | ECOD

ECOD/Domains/e6ffwA1

e6ffwA1

UID: 002459689

PDB

Range: A:26-28,A:35-361
PDB: 6FFW chain A(all domains)
UniProt: P0A434 (all domains)
Gene: opd

Molecule: Parathion hydrolase

3D Structure

Loading viewer...

Related Domains

Browse other domains in PTE →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyPTE(2002.1.1.88)

Ligands

in contact, ≤ 4 Å

(4~{S},6~{R})-2,2,6-trimethyl-1,3-dioxan-4-olD6K
Zinc ionZN
metal

+ 3 additives (Formic acid, Tromethamine, 1,2-ETHANEDIOL)

Formic acidFMT

Pfam Families

Phosphotriesterase family

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 6FFW RCSB PDB: 6FFW PDBe: 6FFW UniProt: P0A434

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB01942

TromethamineTRS

DrugBank DB03754

1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.