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

e3kwvB4 - ECOD Domain | ECOD

ECOD/Domains/e3kwvB4

e3kwvB4

UID: 001138545

PDB

Range: B:174-258
PDB: 3KWV chain B(all domains)
UniProt: P13423 (all domains)
Gene: pagA

Molecule: Protective antigen (PA) (Anthrax toxins translocating protein) (PA-83) (PA83) [Cleaved into: Protective antigen PA-20 (PA-20) (PA20); Protective antigen PA-63 (PA-63) (PA63)]

3D Structure

Loading viewer...

Related Domains

Browse other domains in Binary_toxB →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupCa-binding domain in anthrax protective antigen(5096)

HH-groupCa-binding domain in anthrax protective antigen(5096.1)

TT-groupCa-binding domain in anthrax protective antigen(5096.1.1)

FFamilyBinary_toxB(5096.1.1.1)

Pfam Families

PF03495Binary_toxB

Clostridial binary toxin B/anthrax toxin PA Ca-binding domain

ClanCL0689TSP3

External Links

ECOD PDB View: 3KWV RCSB PDB: 3KWV PDBe: 3KWV UniProt: P13423

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure