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

I1K9H3_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/I1K9H3_F1_nD3

I1K9H3_F1_nD3

UID: 003363975

AlphaFold

Range: 371-505
AlphaFold: AF-I1K9H3
UniProt: I1K9H3 (all domains)
Gene: LOC100802620

Protein: polynucleotide adenylyltransferase (EC 2.7.7.19)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PAP_RNA-bind →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupPAP/Archaeal CCA-adding enzyme, C-terminal domain(304.20)

TT-groupPAP/Archaeal CCA-adding enzyme, C-terminal domain(304.20.1)

FFamilyPAP_RNA-bind(304.20.1.1)

Pfam Families

PF04926PAP_RNA-bind

Poly(A) polymerase predicted RNA binding domain

External Links

AlphaFold DB: I1K9H3 UniProt: I1K9H3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 371-505