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

e1btbA1 - ECOD Domain | ECOD

ECOD/Domains/e1btbA1

e1btbA1

UID: 000117907

PDB

Range: A:1-89
PDB: 1BTB chain A(all domains)
UniProt: P11540 (all domains)

Molecule: Barstar (Ribonuclease inhibitor)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Barstar →

Classification

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

XX-groupBarstar (barnase inhibitor)(2489)

HH-groupBarstar (barnase inhibitor)(2489.1)

TT-groupBarstar (barnase inhibitor)(2489.1.1)

FFamilyBarstar(2489.1.1.1)

Pfam Families

PF01337Barstar

Barstar (barnase inhibitor)

External Links

ECOD PDB View: 1BTB RCSB PDB: 1BTB PDBe: 1BTB UniProt: P11540

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure