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

e1z3eA1 - ECOD Domain | ECOD

ECOD/Domains/e1z3eA1

e1z3eA1

UID: 000011353

RepresentativePDB

Range: A:1-114
PDB: 1Z3E chain A(all domains)
UniProt: O31602 (all domains)
Gene: spx

Molecule: Global transcriptional regulator Spx (Redox-responsive transcription factor Spx) (Suppressor of clpP and clpX) (Spx)

3D Structure

Loading viewer...

Related Domains

Browse other domains in ArsC →

Classification

AArchitecturea+b three layers(a.12)

XX-groupThioredoxin-like(2485)

HH-groupThioredoxin-like(2485.1)

TT-groupThioredoxin-like(2485.1.1)

FFamilyArsC(2485.1.1.16)

Pfam Families

ArsC family

ClanCL0172Thioredoxin

External Links

ECOD PDB View: 1Z3E RCSB PDB: 1Z3E PDBe: 1Z3E UniProt: O31602

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure