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

e8p4aI1 - ECOD Domain | ECOD

ECOD/Domains/e8p4aI1

e8p4aI1

UID: 003060819

PDB

Range: I:9-59
PDB: 8P4A chain I(all domains)

Molecule: DNA-directed RNA polymerase II subunit RPB9

Ligands/Cofactors: ZN(shown in green in context view)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_POL_M_15KD →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupRubredoxin-like(375)

HH-groupRubredoxin-related(375.1)

TT-groupRubredoxin-related(375.1.1)

FFamilyRNA_POL_M_15KD(375.1.1.19)

Pfam Families

PF02150Zn_ribbon_RPB9

RNA polymerases M/15 Kd subunit

ClanCL0167Zn_Beta_Ribbon

External Links

ECOD PDB View: 8P4A RCSB PDB: 8P4A PDBe: 8P4A

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure