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

e1nh2B1 - ECOD Domain | ECOD

ECOD/Domains/e1nh2B1

e1nh2B1

UID: 001141753

RepresentativePDB

Range: B:3-48
PDB: 1NH2 chain B(all domains)
UniProt: P32773 (all domains)
Gene: TOA1

Molecule: Transcription initiation factor IIA large subunit (TFIIA large subunit) (TFIIA 32 kDa subunit)

3D Structure

Loading viewer...

Related Domains

Browse other domains in TFIIA →

Classification

AArchitecturealpha duplicates or obligate multimers(a.8)

XX-groupTFIIA, alpha-helical domain(104)

HH-groupTFIIA, alpha-helical domain(104.1)

TT-groupTFIIA, alpha-helical domain(104.1.1)

FFamilyTFIIA(104.1.1.2)

Pfam Families

Transcription factor IIA, alpha/beta subunit

External Links

ECOD PDB View: 1NH2 RCSB PDB: 1NH2 PDBe: 1NH2 UniProt: P32773

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure