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

Q9PN20_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9PN20_F1_nD2

Q9PN20_F1_nD2

UID: 003385647

AlphaFold

Range: 106-295
AlphaFold: AF-Q9PN20
UniProt: Q9PN20 (all domains)
Gene: trmB

Protein: tRNA (guanine-N(7)-)-methyltransferase (EC 2.1.1.33) (tRNA (guanine(46)-N(7))-methyltransferase) (tRNA(m7G46)-methyltransferase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Methyltransf_4 →

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_4(2003.1.5.23)

Pfam Families

PF02390Methyltransf_4

Putative methyltransferase

ClanCL0063NADP_Rossmann

External Links

AlphaFold DB: Q9PN20 UniProt: Q9PN20

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 106-295