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

e4a3gC2 - ECOD Domain | ECOD

ECOD/Domains/e4a3gC2

e4a3gC2

UID: 000147911

PDB

Range: C:3-41,C:173-268
PDB: 4A3G chain C(all domains)
UniProt: P16370 (all domains)
Gene: RPB3

Molecule: DNA-directed RNA polymerase II subunit RPB3 (RNA polymerase II subunit 3) (RNA polymerase II subunit B3) (B44.5) (DNA-directed RNA polymerase II 45 kDa polypeptide)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_L →

Classification

AArchitecturea+b two layers(a.11)

XX-groupDCoH-like(305)

HH-groupRBP11-like subunits of RNA polymerase(305.1)

TT-groupRBP11-like subunits of RNA polymerase(305.1.1)

FFamilyRNA_pol_L(305.1.1.1)

Pfam Families

PF01193RNA_pol_L

RNA polymerase Rpb3/Rpb11 dimerisation domain

ClanCL0509RBP11-like

External Links

ECOD PDB View: 4A3G RCSB PDB: 4A3G PDBe: 4A3G UniProt: P16370

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure