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

e2i14C3 - ECOD Domain | ECOD

ECOD/Domains/e2i14C3

e2i14C3

UID: 001174192

PDB

Range: C:1116-1296
PDB: 2I14 chain C(all domains)
UniProt: Q8TZS9 (all domains)
Gene: PF1904

Molecule: Nicotinate-nucleotide pyrophosphorylase

3D Structure

Loading viewer...

Related Domains

Browse other domains in QRPTase_C →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyQRPTase_C(2002.1.1.75)

Ligands

in contact, ≤ 4 Å

Carboxylic PRPPPCP
drugDrugBank DB03942
Zinc ionZN
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01729QRPTase_C

Quinolinate phosphoribosyl transferase, C-terminal domain

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 2I14 RCSB PDB: 2I14 PDBe: 2I14 UniProt: Q8TZS9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure