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

I1KQP2_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/I1KQP2_F1_nD1

I1KQP2_F1_nD1

UID: 003320666

AlphaFold

Range: 27-295
AlphaFold: AF-I1KQP2
UniProt: I1KQP2 (all domains)
Gene: LOC100797334

Protein: Aspergillus nuclease S1 (EC 3.1.30.1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in S1-P1_nuclease →

Classification

AArchitecturealpha bundles(a.7)

XX-groupPhospholipase C/P1 nuclease(177)

HH-groupPhospholipase C/P1 nuclease(177.1)

TT-groupPhospholipase C/P1 nuclease(177.1.1)

FFamilyS1-P1_nuclease(177.1.1.2)

Pfam Families

PF02265S1-P1_nuclease

S1/P1 Nuclease

ClanCL0368PhosC-NucP1

External Links

AlphaFold DB: I1KQP2 UniProt: I1KQP2

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 27-295