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

e4n9dB2 - ECOD Domain | ECOD

ECOD/Domains/e4n9dB2

e4n9dB2

UID: 001791644

PDB

Range: B:8-161,B:392-427
PDB: 4N9D chain B(all domains)
UniProt: P43490 (all domains)
Gene: NAMPT

Molecule: Nicotinamide phosphoribosyltransferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAMPT_N →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325)

HH-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325.1)

TT-groupNicotinate/Quinolinate PRTase N-terminal domain-like(325.1.4)

FFamilyNAMPT_N(325.1.4.4)

Ligands

in contact, ≤ 4 Å

STF-312HJ
drugDrugBank DB16761

+ 2 additives (Phosphate ion, 1,2-ETHANEDIOL)

Phosphate ionPO4
DrugBank DB14523

Pfam Families

PF18127NAMPT_N

Nicotinamide phosphoribosyltransferase, N-terminal domain

External Links

ECOD PDB View: 4N9D RCSB PDB: 4N9D PDBe: 4N9D UniProt: P43490

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.