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

P05156_F1_nD4 - ECOD Domain | ECOD

ECOD/Domains/P05156_F1_nD4

P05156_F1_nD4

UID: 003550371

RepresentativeAlphaFold

Range: 256-288
AlphaFold: AF-P05156
UniProt: P05156 (all domains)
Gene: CFI

Protein: Complement factor I (EC 3.4.21.45) (C3B/C4B inactivator) [Cleaved into: Complement factor I heavy chain; Complement factor I light chain]

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ldl_recept_a →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupKazal-type serine protease inhibitors-like(379)

HH-groupKazal-type serine protease inhibitors(379.1)

TT-groupKazal-type serine protease inhibitors(379.1.1)

FFamilyLdl_recept_a(379.1.1.32)

Ligands

in contact, ≤ 4 Å

DB01593
drugDrugBank DB01593within 5 Å only
DB09130
drugDrugBank DB09130within 5 Å only
DB14487

Pfam Families

PF00057Ldl_recept_a

Low-density lipoprotein receptor domain class A

External Links

AlphaFold DB: P05156 UniProt: P05156

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 256-288

drugDrugBank DB14487within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.