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

e4c20A2 - ECOD Domain | ECOD

ECOD/Domains/e4c20A2

e4c20A2

UID: 001685465

PDB

Range: A:173-353
PDB: 4C20 chain A(all domains)
UniProt: Q97N97 (all domains)
Gene: fucI

Molecule: L-FUCOSE ISOMERASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fucose_iso_N2 →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupL-fucose isomerase, N-terminal and second domains(2007.1.11)

FFamilyFucose_iso_N2(2007.1.11.3)

Ligands

in contact, ≤ 4 Å

MANGANESE (II) IONMN
metal

+ 1 additive (1,2-ETHANEDIOL)

1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF07882Fucose_iso_N2

L-fucose isomerase, second N-terminal domain

ClanCL0869AraA_N-like

External Links

ECOD PDB View: 4C20 RCSB PDB: 4C20 PDBe: 4C20 UniProt: Q97N97

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure