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

e8q3kB1 - ECOD Domain | ECOD

ECOD/Domains/e8q3kB1

e8q3kB1

UID: 005167205

PDB

Range: B:32-156,B:158-227,B:301-305,B:314-316,B:322-323,B:330-331,B:344-347,B:353-354,B:364-367,B:433-434,B:447-506,B:508-590,B:610-611
PDB: 8Q3K chain B(all domains)

Molecule: DNA-directed RNA polymerase RPB2 homolog

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb2_1,RNA_pol_Rpb2_3 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010)

HH-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010.1)

TT-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010.1.1)

FFamilyRNA_pol_Rpb2_1,RNA_pol_Rpb2_3(4010.1.1.2)

Pfam Families

PF04563RNA_pol_Rpb2_1

RNA polymerase beta subunit

PF04565RNA_pol_Rpb2_3

RNA polymerase Rpb2, domain 3

External Links

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

Downloads

Full PDB Structure