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

e1dl3A1 - ECOD Domain | ECOD

ECOD/Domains/e1dl3A1

e1dl3A1

UID: 000096033

PDB

Range: A:1-205
PDB: 1DL3 chain A(all domains)
UniProt: Q56320 (all domains)
Gene: trpF

Molecule: PROTEIN (PHOSPHORIBOSYLANTRANILATE ISOMERASE)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PRAI →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyPRAI(2002.1.1.28)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

N-(5'phosphoribosyl)anthranilate (PRA) isomerase

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 1DL3 RCSB PDB: 1DL3 PDBe: 1DL3 UniProt: Q56320

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure