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

e9k3bL1 - ECOD Domain | ECOD

ECOD/Domains/e9k3bL1

e9k3bL1

UID: 005304918

PDB

Range: L:15-58
PDB: 9K3B chain L(all domains)
UniProt: Q3ZBC0 (all domains)
Gene: POLR2K

Molecule: DNA-directed RNA polymerases I, II, and III subunit RPABC4 (RNA polymerases I, II, and III subunit ABC4) (DNA-directed RNA polymerase II subunit K)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_RNApol_7kD →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupRubredoxin-like(375)

HH-groupRubredoxin-related(375.1)

TT-groupRubredoxin-related(375.1.1)

FFamilyDNA_RNApol_7kD(375.1.1.22)

Pfam Families

PF03604Zn_ribbon_RPAB4

DNA directed RNA polymerase, 7 kDa subunit

ClanCL0167Zn_Beta_Ribbon

External Links

ECOD PDB View: 9K3B RCSB PDB: 9K3B PDBe: 9K3B UniProt: Q3ZBC0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure