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

e1dkiA3 - ECOD Domain | ECOD

ECOD/Domains/e1dkiA3

e1dkiA3

UID: 001681420

RepresentativePDB

Range: A:2-253
PDB: 1DKI chain A(all domains)
UniProt: P0C0J0 (all domains)
Gene: speB

Molecule: PYROGENIC EXOTOXIN B ZYMOGEN

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C10 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupCysteine proteinases-like(219)

HH-groupCysteine proteinases(219.1)

TT-groupCysteine proteinases(219.1.1)

FFamilyPeptidase_C10(219.1.1.10)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01640Peptidase_C10

Peptidase C10 family

ClanCL0125Peptidase_CA

External Links

ECOD PDB View: 1DKI RCSB PDB: 1DKI PDBe: 1DKI UniProt: P0C0J0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure