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

e8q3kA2 - ECOD Domain | ECOD

ECOD/Domains/e8q3kA2

e8q3kA2

UID: 005167197

PDB

Range: A:312-349,A:410-436,A:440-496
PDB: 8Q3K chain A(all domains)

Molecule: DNA-directed RNA polymerase RPB1 homolog

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

ECOD PDB View: 8Q3K RCSB PDB: 8Q3K PDBe: 8Q3K

Downloads

Full PDB Structure