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

e4a5oB2 - ECOD Domain | ECOD

ECOD/Domains/e4a5oB2

e4a5oB2

UID: 000433013

PDB

Range: B:1-122
PDB: 4A5O chain B(all domains)
UniProt: Q9I2U6 (all domains)
Gene: folD

Molecule: Bifunctional protein FolD [Includes: Methylenetetrahydrofolate dehydrogenase (EC 1.5.1.5); Methenyltetrahydrofolate cyclohydrolase (EC 3.5.4.9)]

3D Structure

Loading viewer...

Related Domains

Browse other domains in THF_DHG_CYH →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupAminoacid dehydrogenase-like, N-terminal domain(2007.1.6)

FFamilyTHF_DHG_CYH(2007.1.6.2)

Pfam Families

PF00763THF_DHG_CYH

Tetrahydrofolate dehydrogenase/cyclohydrolase, catalytic domain

ClanCL0603AA_dh_N

External Links

ECOD PDB View: 4A5O RCSB PDB: 4A5O PDBe: 4A5O UniProt: Q9I2U6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure