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

e2an1D1 - ECOD Domain | ECOD

ECOD/Domains/e2an1D1

e2an1D1

UID: 002049914

PDB

Range: D:4-121
PDB: 2AN1 chain D(all domains)
UniProt: P65774 (all domains)
Gene: nadK

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

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAD_kinase →

Classification

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

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupPhosphofructokinase N-terminal domain(2007.1.4)

FFamilyNAD_kinase(2007.1.4.3)

Pfam Families

PF01513NAD_kinase

ATP-NAD kinase N-terminal domain

ClanCL0240PFK

External Links

ECOD PDB View: 2AN1 RCSB PDB: 2AN1 PDBe: 2AN1 UniProt: P65774

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure