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

Q21A46_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q21A46_nD3

Q21A46_nD3

UID: 004610544

AlphaFold

Range: 96-120,241-380
AlphaFold: AF-Q21A46
UniProt: Q21A46 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in S-AdoMet_synt_C →

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_C(327.17.1.4)

Pfam Families

PF02773S-AdoMet_synt_C

S-adenosylmethionine synthetase, C-terminal domain

External Links

AlphaFold DB: Q21A46 UniProt: Q21A46

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 96-120,241-380