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

e4j1yB4 - ECOD Domain | ECOD

ECOD/Domains/e4j1yB4

e4j1yB4

UID: 001161328

PDB

Range: B:425-683
PDB: 4J1Y chain B(all domains)
UniProt: P09871 (all domains)
Gene: C1S

Molecule: Complement C1s subcomponent

3D Structure

Loading viewer...

Related Domains

Browse other domains in Trypsin →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupFMN-binding split barrel 2(1.1.17)

FFamilyTrypsin(1.1.17.1)

Pfam Families

PF00089Trypsin

Trypsin

ClanCL0124Peptidase_PA

External Links

ECOD PDB View: 4J1Y RCSB PDB: 4J1Y PDBe: 4J1Y UniProt: P09871

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure