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

e3c3yB1 - ECOD Domain | ECOD

ECOD/Domains/e3c3yB1

e3c3yB1

UID: 000338735

PDB

Range: B:13-237
PDB: 3C3Y chain B(all domains)
UniProt: Q6YI95 (all domains)

Molecule: O-methyltransferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Methyltransf_3 →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupS-adenosyl-L-methionine-dependent methyltransferases(2003.1.5)

FFamilyMethyltransf_3(2003.1.5.14)

Ligands

in contact, ≤ 4 Å

S-adenosyl-L-homocysteineSAH
drugDrugBank DB01752
Calcium ionCA
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01596Methyltransf_3

O-methyltransferase

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 3C3Y RCSB PDB: 3C3Y PDBe: 3C3Y UniProt: Q6YI95

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure