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

e6i9aB3 - ECOD Domain | ECOD

ECOD/Domains/e6i9aB3

e6i9aB3

UID: 002459795

PDB

Range: B:229-371
PDB: 6I9A chain B(all domains)
UniProt: Q51817 (all domains)
Gene: kgp

Molecule: Lys-gingipain W83

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_C25 →

Classification

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

XX-groupGingipain R extra N-terminal alpha/beta domain(7576)

HH-groupGingipain R extra N-terminal alpha/beta domain(7576.1)

TT-groupGingipain R extra N-terminal alpha/beta domain(7576.1.1)

FFamilyPeptidase_C25(7576.1.1.1)

Ligands

in contact, ≤ 4 Å

Calcium ionCA
metal
Unknown atom or ionUNX

+ 2 additives (HEPES, Glycerol)

HEPESEPE

Pfam Families

PF01364Peptidase_C25

Peptidase family C25

ClanCL0093Peptidase_CD

External Links

ECOD PDB View: 6I9A RCSB PDB: 6I9A PDBe: 6I9A UniProt: Q51817

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB16872

GlycerolGOL

Shown in the structure viewer. Drug annotations from DrugDomain.