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

e3reqA2 - ECOD Domain | ECOD

ECOD/Domains/e3reqA2

e3reqA2

UID: 000105092

PDB

Range: A:561-728
PDB: 3REQ chain A(all domains)
UniProt: P11653 (all domains)
Gene: mutB

Molecule: Methylmalonyl-CoA mutase large subunit (EC 5.4.99.2) (MCM-alpha)

3D Structure

Loading viewer...

Related Domains

Browse other domains in B12-binding →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupCheY-like(2007.1.3)

FFamilyB12-binding(2007.1.3.4)

Pfam Families

PF02310B12-binding

B12 binding domain

External Links

ECOD PDB View: 3REQ RCSB PDB: 3REQ PDBe: 3REQ UniProt: P11653

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure