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

e4ehiA1 - ECOD Domain | ECOD

ECOD/Domains/e4ehiA1

e4ehiA1

UID: 001174186

PDB

Range: A:1-51,A:90-195
PDB: 4EHI chain A(all domains)
UniProt: Q9PNY2 (all domains)
Gene: purH

Molecule: Bifunctional purine biosynthesis protein PurH

3D Structure

Loading viewer...

Related Domains

Browse other domains in AICARFT_IMPCHas,MGS →

Classification

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

XX-groupMethylglyoxal synthase-like(7543)

HH-groupMethylglyoxal synthase-like(7543.1)

TT-groupMethylglyoxal synthase-like(7543.1.1)

FFamilyAICARFT_IMPCHas,MGS(7543.1.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Sulfate ion)

2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOLBTB
Sulfate ionSO4

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01808AICARFT_IMPCHas

AICARFT/IMPCHase bienzyme

ClanCL0109CDA

MGS-like domain

External Links

ECOD PDB View: 4EHI RCSB PDB: 4EHI PDBe: 4EHI UniProt: Q9PNY2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure