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

e1sbqB1 - ECOD Domain | ECOD

ECOD/Domains/e1sbqB1

e1sbqB1

UID: 000100038

PDB

Range: B:1-164
PDB: 1SBQ chain B(all domains)
UniProt: P75430 (all domains)
Gene: MPN_348

Molecule: 5,10-Methenyltetrahydrofolate synthetase homolog

3D Structure

Loading viewer...

Related Domains

Browse other domains in 5-FTHF_cyc-lig →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupNagB/RpiA/CoA transferase-like(2003.1.7)

FFamily5-FTHF_cyc-lig(2003.1.7.5)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF018125-FTHF_cyc-lig

5-formyltetrahydrofolate cyclo-ligase family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 1SBQ RCSB PDB: 1SBQ PDBe: 1SBQ UniProt: P75430

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure