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

Q975R3_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q975R3_nD1

Q975R3_nD1

UID: 004042883

AlphaFold

Range: 1-85
AlphaFold: AF-Q975R3
UniProt: Q975R3 (all domains)
Gene: endA

Protein: tRNA-splicing endonuclease (EC 4.6.1.16) (tRNA-intron endonuclease)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA_int_endo_N →

Classification

AArchitecturea+b two layers(a.11)

XX-groupHoming endonucleases-like(242)

HH-grouptRNA-intron endonuclease N-terminal domain-like(242.2)

TT-grouptRNA-intron endonuclease N-terminal domain-like(242.2.1)

FFamilytRNA_int_endo_N(242.2.1.2)

Pfam Families

PF02778tRNA_int_endo_N

tRNA intron endonuclease, N-terminal domain

ClanCL0476tRNA-IECD_N

External Links

AlphaFold DB: Q975R3 UniProt: Q975R3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1-85