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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4kahA2 - ECOD Domain | ECOD

ECOD/Domains/e4kahA2

e4kahA2

UID: 001255497

PDB

Range: A:-1-328
PDB: 4KAH chain A(all domains)
UniProt: Q2KDX6 (all domains)
Gene: RHE_CH00135

Molecule: Probable sugar kinase protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in PfkB →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRibokinase-like(2003.6)

TT-groupRibokinase-like(2003.6.1)

FFamilyPfkB(2003.6.1.1)

Ligands

in contact, ≤ 4 Å

AdenosineADN
drugDrugBank DB00640
Bromide ionBR
4-bromo-1H-pyrazoleBYZ

Pfam Families

pfkB family carbohydrate kinase

ClanCL0118Ribokinase

External Links

ECOD PDB View: 4KAH RCSB PDB: 4KAH PDBe: 4KAH UniProt: Q2KDX6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Potassium ionK

metal

+ 1 additive (Dimethyl sulfoxide)

Dimethyl sulfoxideDMS
DrugBank DB01093

Shown in the structure viewer. Drug annotations from DrugDomain.