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

A1K2R9_nD1 - ECOD Domain | ECOD

ECOD/Domains/A1K2R9_nD1

A1K2R9_nD1

UID: 004671431

AlphaFold

Range: 26-270
AlphaFold: AF-A1K2R9
UniProt: A1K2R9 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RecA →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyRecA(2004.1.1.21)

Pfam Families

RecA N-terminal domain

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: A1K2R9 UniProt: A1K2R9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 26-270