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

A4HX31_F1_nD8 - ECOD Domain | ECOD

ECOD/Domains/A4HX31_F1_nD8

A4HX31_F1_nD8

UID: 003599807

AlphaFold

Range: 1226-1280,1681-1805
AlphaFold: AF-A4HX31
UniProt: A4HX31 (all domains)
Gene: LINJ_16_1420

Protein: DNA-directed RNA polymerase I subunit RPA1 (EC 2.7.7.6) (DNA-directed RNA polymerase I largest subunit) (DNA-directed RNA polymerase I subunit rpa1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb1_5 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupcentral helical domain in RNA-polymerase beta-prime subunit(4954)

HH-groupcentral helical domain in RNA-polymerase beta-prime subunit(4954.1)

TT-groupcentral helical domain in RNA-polymerase beta-prime subunit(4954.1.1)

FFamilyRNA_pol_Rpb1_5(4954.1.1.1)

Pfam Families

PF04998RNA_pol_Rpb1_5

RNA polymerase Rpb1, domain 5

External Links

AlphaFold DB: A4HX31 UniProt: A4HX31

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1226-1280,1681-1805