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

e1sqlE1 - ECOD Domain | ECOD

ECOD/Domains/e1sqlE1

e1sqlE1

UID: 000069497

PDB

Range: E:1-120
PDB: 1SQL chain E(all domains)
UniProt: Q9SF23 (all domains)
Gene: FOLB1

Molecule: dihydroneopterin aldolase

3D Structure

Loading viewer...

Related Domains

Browse other domains in FolB →

Classification

AArchitecturea+b two layers(a.11)

XX-groupT-fold(230)

HH-groupTetrahydrobiopterin biosynthesis enzymes-like(230.1)

TT-groupTetrahydrobiopterin biosynthesis enzymes-like(230.1.1)

FFamilyFolB(230.1.1.4)

Ligands

in contact, ≤ 4 Å

GuanineGUN
drugDrugBank DB02377

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Dihydroneopterin aldolase

ClanCL0334THBO-biosyn

External Links

ECOD PDB View: 1SQL RCSB PDB: 1SQL PDBe: 1SQL UniProt: Q9SF23

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure