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

Q9X255_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9X255_nD2

Q9X255_nD2

UID: 004122799

AlphaFold

Range: 96-255
AlphaFold: AF-Q9X255
UniProt: Q9X255 (all domains)
Gene: NADK

Protein: NAD kinase (EC 2.7.1.23) (ATP-dependent NAD kinase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAD_kinase_C →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupNAD kinase beta sandwich domain-like(4004)

HH-groupNAD kinase beta sandwich domain-like(4004.1)

TT-groupNAD kinase beta sandwich domain-like(4004.1.1)

FFamilyNAD_kinase_C(4004.1.1.3)

Pfam Families

PF20143NAD_kinase_C

ATP-NAD kinase C-terminal domain

ClanCL0701NAD_kinase_C

External Links

AlphaFold DB: Q9X255 UniProt: Q9X255

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 96-255