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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e1s8nA3 - ECOD Domain | ECOD

ECOD/Domains/e1s8nA3

e1s8nA3

UID: 001147763

RepresentativePDB

Range: A:11-142
PDB: 1S8N chain A(all domains)
UniProt: P9WGM3 (all domains)
Gene: pdtaR

Molecule: putative antiterminator

3D Structure

Loading viewer...

Related Domains

Browse other domains in Response_reg →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupCheY-like(2007.1.3)

FFamilyResponse_reg(2007.1.3.1)

Ligands

in contact, ≤ 4 Å

Azide ionAZI

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00072Response_reg

Response regulator receiver domain

ClanCL0304CheY

External Links

ECOD PDB View: 1S8N RCSB PDB: 1S8N PDBe: 1S8N UniProt: P9WGM3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure