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

B6I1N9_nD4 - ECOD Domain | ECOD

ECOD/Domains/B6I1N9_nD4

B6I1N9_nD4

UID: 004647738

AlphaFold

Range: 326-460
AlphaFold: AF-B6I1N9
UniProt: B6I1N9 (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 RNase_PH →

Classification

AArchitecturea+b two layers(a.11)

XX-groupRibosomal protein S5 domain 2-like(212)

HH-groupRibosomal protein S5 domain 2-like(212.1)

TT-groupRibosomal protein S5 domain 2-like(212.1.1)

FFamilyRNase_PH(212.1.1.10)

Pfam Families

PF01138RNase_PH

3' exoribonuclease family, domain 1

ClanCL0329S5

External Links

AlphaFold DB: B6I1N9 UniProt: B6I1N9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 326-460