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

e4fi3F1 - ECOD Domain | ECOD

ECOD/Domains/e4fi3F1

e4fi3F1

UID: 002050110

PDB

Range: F:22-138
PDB: 4FI3 chain F(all domains)
UniProt: P37028 (all domains)
Gene: btuF

Molecule: Vitamin B12-binding protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peripla_BP_2 →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupChelatase-like(2007.1.14)

FFamilyPeripla_BP_2(2007.1.14.5)

Pfam Families

PF01497Peripla_BP_2

Periplasmic binding protein

ClanCL0043Chelatase

External Links

ECOD PDB View: 4FI3 RCSB PDB: 4FI3 PDBe: 4FI3 UniProt: P37028

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure