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

e4yubA2 - ECOD Domain | ECOD

ECOD/Domains/e4yubA2

e4yubA2

UID: 001556794

PDB

Range: A:16-146
PDB: 4YUB chain A(all domains)
UniProt: Q6XQN6 (all domains)
Gene: NAPRT

Molecule: Nicotinate phosphoribosyltransferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAPRTase_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)

FFamilyNAPRTase_N(325.1.4.3)

Pfam Families

PF17767NAPRTase_N

Nicotinate phosphoribosyltransferase (NAPRTase) N-terminal domain

ClanCL0105Hybrid

External Links

ECOD PDB View: 4YUB RCSB PDB: 4YUB PDBe: 4YUB UniProt: Q6XQN6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure