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

Q9AC32_nD7 - ECOD Domain | ECOD

ECOD/Domains/Q9AC32_nD7

Q9AC32_nD7

UID: 004179685

AlphaFold

Range: 621-710
AlphaFold: AF-Q9AC32
UniProt: Q9AC32 (all domains)
Gene: pnp

Protein: Polyribonucleotide nucleotidyltransferase (EC 2.7.7.8) (Polynucleotide phosphorylase) (PNPase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in S1 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupNucleic acid-binding protein(2.1)

TT-groupNucleic acid-binding protein(2.1.1)

FFamilyS1(2.1.1.7)

Pfam Families

S1 RNA binding domain

ClanCL0021OB

External Links

AlphaFold DB: Q9AC32 UniProt: Q9AC32

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 621-710