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

e1is7O1 - ECOD Domain | ECOD

ECOD/Domains/e1is7O1

e1is7O1

UID: 000068020

PDB

Range: O:2-84
PDB: 1IS7 chain O(all domains)
UniProt: P70552 (all domains)
Gene: Gchfr

Molecule: GTP Cyclohydrolase I Feedback Regulatory Protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in GFRP →

Classification

AArchitecturea+b two layers(a.11)

XX-groupGlucose permease domain IIB-like(306)

HH-groupGTP cyclohydrolase I feedback regulatory protein, GFRP(306.5)

TT-groupGTP cyclohydrolase I feedback regulatory protein, GFRP(306.5.1)

FFamilyGFRP(306.5.1.1)

Ligands

in contact, ≤ 4 Å

PhenylalaninePHE
drugDrugBank DB00120
Potassium ionK
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

GTP cyclohydrolase I feedback regulatory protein (GFRP)

External Links

ECOD PDB View: 1IS7 RCSB PDB: 1IS7 PDBe: 1IS7 UniProt: P70552

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure