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

e8assB1 - ECOD Domain | ECOD

ECOD/Domains/e8assB1

e8assB1

UID: 003023301

PDB

Range: B:6-132
PDB: 8ASS chain B(all domains)

Molecule: Agroavidin

3D Structure

Loading viewer...

Related Domains

Browse other domains in Avidin →

Classification

AArchitecturebeta barrels(a.1)

XX-groupLipocalins/Streptavidin(9)

HH-groupAvidin/Streptavidin(9.2)

TT-groupAvidin/Streptavidin(9.2.1)

FFamilyAvidin(9.2.1.1)

Ligands

in contact, ≤ 4 Å

BiotinBTN
drugDrugBank DB00121

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Avidin family

External Links

ECOD PDB View: 8ASS RCSB PDB: 8ASS PDBe: 8ASS

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure