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

e3k9tA2 - ECOD Domain | ECOD

ECOD/Domains/e3k9tA2

e3k9tA2

UID: 001503097

RepresentativePDB

Range: A:1-56,A:165-355
PDB: 3K9T chain A(all domains)
UniProt: Q97H19 (all domains)
Gene: CA_C2195

Molecule: putative peptidase

3D Structure

Loading viewer...

Related Domains

Browse other domains in DUF4910 →

Classification

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

XX-groupPhosphorylase/hydrolase-like(2011)

HH-groupZn-dependent exopeptidases(2011.1)

TT-groupZn-dependent exopeptidases(2011.1.1)

FFamilyDUF4910(2011.1.1.14)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
(4R)-2-METHYLPENTANE-2,4-DIOLMRD
Zinc ionZN
metal

Pfam Families

PF16254DUF4910

Domain of unknown function (DUF4910)

ClanCL0865ZnExoPePases

External Links

ECOD PDB View: 3K9T RCSB PDB: 3K9T PDBe: 3K9T UniProt: Q97H19

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

+ 1 additive (Imidazole)

ImidazoleIMD
DrugBank DB03366

Shown in the structure viewer. Drug annotations from DrugDomain.