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

P00557_nD1 - ECOD Domain | ECOD

ECOD/Domains/P00557_nD1

P00557_nD1

UID: 004482585

AlphaFold

Range: 6-310
AlphaFold: AF-P00557
UniProt: P00557 (all domains)
Gene: hph

Protein: Hygromycin-B 4-O-kinase (EC 2.7.1.163) (APH(4)) (Hygromycin B phosphotransferase) (Hygromycin-B kinase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in APH →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupProtein kinase/SAICAR synthase/ATP-grasp(206)

HH-groupProtein kinase/SAICAR synthase/ATP-grasp(206.1)

TT-groupProtein kinase(206.1.1)

FFamilyAPH(206.1.1.11)

Pfam Families

Phosphotransferase enzyme family

ClanCL0016PKinase

External Links

AlphaFold DB: P00557 UniProt: P00557

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-310