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

e1o90B2 - ECOD Domain | ECOD

ECOD/Domains/e1o90B2

e1o90B2

UID: 000063210

PDB

Range: B:129-252
PDB: 1O90 chain B(all domains)
UniProt: P13444 (all domains)
Gene: Mat1a

Molecule: S-ADENOSYLMETHIONINE SYNTHETASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in S-AdoMet_synt_M →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-lytic protease prodomain-like(327)

HH-groupS-adenosylmethionine synthetase(327.17)

TT-groupS-adenosylmethionine synthetase(327.17.1)

FFamilyS-AdoMet_synt_M(327.17.1.3)

Ligands

in contact, ≤ 4 Å

Magnesium ionMG
metal

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF02772S-AdoMet_synt_M

S-adenosylmethionine synthetase, central domain

External Links

ECOD PDB View: 1O90 RCSB PDB: 1O90 PDBe: 1O90 UniProt: P13444

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure