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

Q3B726_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q3B726_F1_nD2

Q3B726_F1_nD2

UID: 003553354

AlphaFold

Range: 126-210
AlphaFold: AF-Q3B726
UniProt: Q3B726 (all domains)
Gene: POLR1F

Protein: DNA-directed RNA polymerase I subunit RPA43 (DNA-directed RNA polymerase I subunit F) (Twist neighbor protein)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RPA43_OB →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupNucleic acid-binding protein(2.1)

TT-groupNucleic acid-binding protein(2.1.1)

FFamilyRPA43_OB(2.1.1.87)

Pfam Families

PF17875RPA43_OB

RPA43 OB domain in RNA Pol I

ClanCL0021OB

External Links

AlphaFold DB: Q3B726 UniProt: Q3B726

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 126-210