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

e2cl5A1 - ECOD Domain | ECOD

ECOD/Domains/e2cl5A1

e2cl5A1

UID: 000009318

RepresentativePDB

Range: A:3-216
PDB: 2CL5 chain A(all domains)
UniProt: P22734 (all domains)
Gene: Comt

Molecule: CATECHOL 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

(3,4-DIHYDROXY-2-NITROPHENYL)(PHENYL)METHANONEBIE
drugDrugBank DB07462
AdemetionineSAM
drugDrugBank DB00118

Pfam Families

PF01596Methyltransf_3

O-methyltransferase

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 2CL5 RCSB PDB: 2CL5 PDBe: 2CL5 UniProt: P22734

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Magnesium ion

metal

+ 2 additives (2-(N-morpholino)ethanesulfonic acid, (R,R)-2,3-BUTANEDIOL)

2-(N-morpholino)ethanesulfonic acidMES
DrugBank DB03814
(R,R)-2,3-BUTANEDIOLBU3

Shown in the structure viewer. Drug annotations from DrugDomain.