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

Q3K3L1_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q3K3L1_nD3

Q3K3L1_nD3

UID: 004289586

AlphaFold

Range: 336-365,406-490
AlphaFold: AF-Q3K3L1
UniProt: Q3K3L1 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb1_2 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupdouble psi(1.1.2)

FFamilyRNA_pol_Rpb1_2(1.1.2.2)

Pfam Families

PF00623RNA_pol_Rpb1_2

RNA polymerase Rpb1, domain 2

External Links

AlphaFold DB: Q3K3L1 UniProt: Q3K3L1

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 336-365,406-490