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

Q4DN71_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q4DN71_F1_nD2

Q4DN71_F1_nD2

UID: 003705558

AlphaFold

Range: 111-195
AlphaFold: AF-Q4DN71
UniProt: Q4DN71 (all domains)
Gene: Tc00.1047053511233.30

Protein: tRNA intron endonuclease catalytic domain-containing protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA_int_endo →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRestriction endonuclease-like(2008)

HH-grouptRNA-intron endonuclease catalytic domain-like(2008.2)

TT-grouptRNA-intron endonuclease catalytic domain-like(2008.2.1)

FFamilytRNA_int_endo(2008.2.1.1)

Pfam Families

PF01974tRNA_int_endo

tRNA intron endonuclease, catalytic C-terminal domain

ClanCL0236PDDEXK

External Links

AlphaFold DB: Q4DN71 UniProt: Q4DN71

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 111-195