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

e1ydxA2 - ECOD Domain | ECOD

ECOD/Domains/e1ydxA2

e1ydxA2

UID: 000007667

RepresentativePDB

Range: A:194-374
PDB: 1YDX chain A(all domains)
UniProt: Q49434 (all domains)
Gene: MG438

Molecule: Putative type I specificity subunit S.MgeORF438P (S protein) (S.MgeORF438P) (Putative type-1 restriction enzyme specificity subunit MG438)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Methylase_S →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupDNA methylase specificity domain(4333)

HH-groupDNA methylase specificity domain(4333.1)

TT-groupDNA methylase specificity domain(4333.1.1)

FFamilyMethylase_S(4333.1.1.1)

Pfam Families

PF01420Methylase_S

Type I restriction modification DNA specificity domain

ClanCL0477TRD

External Links

ECOD PDB View: 1YDX RCSB PDB: 1YDX PDBe: 1YDX UniProt: Q49434

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure