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

P55617_nD2 - ECOD Domain | ECOD

ECOD/Domains/P55617_nD2

P55617_nD2

UID: 004311948

AlphaFold

Range: 66-240
AlphaFold: AF-P55617
UniProt: P55617 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in IstB_IS21 →

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)

FFamilyIstB_IS21(2004.1.1.68)

Pfam Families

PF01695IstB_IS21

IstB-like ATP binding protein

ClanCL0023P-loop_NTPase

External Links

AlphaFold DB: P55617 UniProt: P55617

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 66-240