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

A0A3Q0KQU0_F1_nD4 - ECOD Domain | ECOD

ECOD/Domains/A0A3Q0KQU0_F1_nD4

A0A3Q0KQU0_F1_nD4

UID: 003493095

AlphaFold

Range: 1006-1195
AlphaFold: AF-A0A3Q0KQU0
UniProt: A0A3Q0KQU0 (all domains)

Protein: RNA helicase (EC 3.6.4.13)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HA2_N,HA2_C →

Classification

AArchitecturealpha arrays(a.6)

XX-groupSec63 N-terminal subdomain-like(4156)

HH-groupSec63 N-terminal subdomain-like(4156.1)

TT-groupSec63 N-terminal subdomain-like(4156.1.1)

FFamilyHA2_N,HA2_C(4156.1.1.2)

Pfam Families

PF04408WHD_HA2

Helicase associated domain (HA2), winged-helix

ClanCL0123HTH

Helicase associated domain (HA2), ratchet-like

External Links

AlphaFold DB: A0A3Q0KQU0 UniProt: A0A3Q0KQU0

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 1006-1195