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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3nrrB2 - ECOD Domain | ECOD

ECOD/Domains/e3nrrB2

e3nrrB2

UID: 000395463

PDB

Range: B:4-188
PDB: 3NRR chain B(all domains)
UniProt: A7ASX7 (all domains)
Gene: BBOV_II000780

Molecule: Bifunctional dihydrofolate reductase-thymidylate synthase

3D Structure

Loading viewer...

Related Domains

Browse other domains in DHFR_1 →

Classification

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

XX-groupDihydrofolate reductases(7501)

HH-groupDihydrofolate reductases(7501.1)

TT-groupDihydrofolate reductases(7501.1.1)

FFamilyDHFR_1(7501.1.1.1)

Pfam Families

Dihydrofolate reductase

ClanCL0387DHFred

External Links

ECOD PDB View: 3NRR RCSB PDB: 3NRR PDBe: 3NRR UniProt: A7ASX7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure