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

e1w2wN1 - ECOD Domain | ECOD

ECOD/Domains/e1w2wN1

e1w2wN1

UID: 001706954

PDB

Range: N:221-411
PDB: 1W2W chain N(all domains)
UniProt: Q06489 (all domains)
Gene: MRI1

Molecule: 5-METHYLTHIORIBOSE-1-PHOSPHATE ISOMERASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in IF-2B →

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)

FFamilyIF-2B(2003.1.7.2)

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

Initiation factor 2 subunit family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 1W2W RCSB PDB: 1W2W PDBe: 1W2W UniProt: Q06489

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure