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

e3k4iA1 - ECOD Domain | ECOD

ECOD/Domains/e3k4iA1

e3k4iA1

UID: 000173492

PDB

Range: A:7-218
PDB: 3K4I chain A(all domains)
UniProt: Q880F6 (all domains)
Gene: PSPTO_3204

Molecule: uncharacterized protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in RraA-like →

Classification

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

XX-groupThe "swivelling" beta/beta/alpha domains(2487)

HH-groupThe "swivelling" beta/beta/alpha domain(2487.1)

TT-groupThe "swivelling" beta/beta/alpha domain(2487.1.1)

FFamilyRraA-like(2487.1.1.8)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
Magnesium ionMG
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF03737RraA-like

Aldolase/RraA

ClanCL0364Leu-IlvD

External Links

ECOD PDB View: 3K4I RCSB PDB: 3K4I PDBe: 3K4I UniProt: Q880F6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure