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

e3ieyA3 - ECOD Domain | ECOD

ECOD/Domains/e3ieyA3

e3ieyA3

UID: 001176318

PDB

Range: A:53-154
PDB: 3IEY chain A(all domains)
UniProt: Q74MP4 (all domains)
Gene: endA

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

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

ECOD PDB View: 3IEY RCSB PDB: 3IEY PDBe: 3IEY UniProt: Q74MP4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure