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

Q9NRJ5_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9NRJ5_F1_nD1

Q9NRJ5_F1_nD1

UID: 003521032

AlphaFold

Range: 26-215
AlphaFold: AF-Q9NRJ5
UniProt: Q9NRJ5 (all domains)
Gene: PAPOLB

Protein: Poly(A) polymerase beta (PAP-beta) (EC 2.7.7.19) (Polynucleotide adenylyltransferase beta) (Testis-specific poly(A) polymerase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PAP_NTPase →

Classification

AArchitecturea+b three layers(a.12)

XX-groupNucleotidyltransferase-like(316)

HH-groupNucleotidyltransferase(316.1)

TT-groupNucleotidyltransferase(316.1.1)

FFamilyPAP_NTPase(316.1.1.30)

Pfam Families

PF20750PAP_NTPase

Poly(A) polymerase nucleotidyltransferase domain

ClanCL0260NTP_transf

External Links

AlphaFold DB: Q9NRJ5 UniProt: Q9NRJ5

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 26-215