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

e1x2iA1 - ECOD Domain | ECOD

ECOD/Domains/e1x2iA1

e1x2iA1

UID: 000002961

RepresentativePDB

Range: A:2-69
PDB: 1X2I chain A(all domains)
UniProt: Q8TZH8 (all domains)
Gene: PF2015

Molecule: ATP-dependent RNA helicase, putative

3D Structure

Loading viewer...

Related Domains

Browse other domains in HHH_2 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHhH/H2TH(102)

HH-groupSAM/DNA-glycosylase(102.1)

TT-groupSAM domain-like(102.1.1)

FFamilyHHH_2(102.1.1.24)

Pfam Families

Helix-hairpin-helix motif

ClanCL0198HHH

External Links

ECOD PDB View: 1X2I RCSB PDB: 1X2I PDBe: 1X2I UniProt: Q8TZH8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure