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

e2xrcA11 - ECOD Domain | ECOD

ECOD/Domains/e2xrcA11

e2xrcA11

UID: 001159038

PDB

Range: A:44-90
PDB: 2XRC chain A(all domains)
UniProt: P05156 (all domains)
Gene: CFI

Molecule: 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 CFAI_KAZAL →

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)

FFamilyCFAI_KAZAL(379.1.1.5)

Pfam Families

PF21287Kazal_CFAI

Complement factor I, KAZAL domain

ClanCL0005Kazal

External Links

ECOD PDB View: 2XRC RCSB PDB: 2XRC PDBe: 2XRC UniProt: P05156

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure