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

e1nbuA1 - ECOD Domain | ECOD

ECOD/Domains/e1nbuA1

e1nbuA1

UID: 000005754

RepresentativePDB

Range: A:2-119
PDB: 1NBU chain A(all domains)
UniProt: P9WNC5 (all domains)
Gene: folB

Molecule: Probable 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

6-Hydroxymethyl-7,8-DihydropterinPH2
drugDrugBank DB02119

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Dihydroneopterin aldolase

ClanCL0334THBO-biosyn

External Links

ECOD PDB View: 1NBU RCSB PDB: 1NBU PDBe: 1NBU UniProt: P9WNC5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure