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

e3zr4E1 - ECOD Domain | ECOD

ECOD/Domains/e3zr4E1

e3zr4E1

UID: 000987109

PDB

Range: E:1-242
PDB: 3ZR4 chain E(all domains)
UniProt: Q9X0C6 (all domains)
Gene: hisF

Molecule: IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF

3D Structure

Loading viewer...

Related Domains

Browse other domains in His_biosynth →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyHis_biosynth(2002.1.1.43)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Glycerin)

GlycerinGOL
DrugBank DB09462

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00977His_biosynth

Histidine biosynthesis protein

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 3ZR4 RCSB PDB: 3ZR4 PDBe: 3ZR4 UniProt: Q9X0C6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure