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

Q9PKX8_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9PKX8_nD2

Q9PKX8_nD2

UID: 004680497

AlphaFold

Range: 321-410
AlphaFold: AF-Q9PKX8
UniProt: Q9PKX8 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in S4, SYY_C-terminal →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupAlpha-L RNA-binding motif(221.1.2)

FFamilyS4, SYY_C-terminal(221.1.2.15)

Pfam Families

S4 domain

ClanCL0492S4

PF22421SYY_C-terminal

Tyrosine--tRNA ligase SYY-like C-terminal domain

ClanCL0492S4

External Links

AlphaFold DB: Q9PKX8 UniProt: Q9PKX8

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 321-410