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

e1xn1C1 - ECOD Domain | ECOD

ECOD/Domains/e1xn1C1

e1xn1C1

UID: 000288258

PDB

Range: C:11-154
PDB: 1XN1 chain C(all domains)
UniProt: P61711 (all domains)
Gene: ribH2

Molecule: 6,7-dimethyl-8-ribityllumazine synthase

3D Structure

Loading viewer...

Related Domains

Browse other domains in DMRL_synthase →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupLumazine synthase(2007.1.13)

FFamilyDMRL_synthase(2007.1.13.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (Phosphate ion, Sulfate ion)

Phosphate ionPO4
DrugBank DB14523
Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00885DMRL_synthase

6,7-dimethyl-8-ribityllumazine synthase

External Links

ECOD PDB View: 1XN1 RCSB PDB: 1XN1 PDBe: 1XN1 UniProt: P61711

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure