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

e1hp0B1 - ECOD Domain | ECOD

ECOD/Domains/e1hp0B1

e1hp0B1

UID: 000107278

PDB

Range: B:2-327
PDB: 1HP0 chain B(all domains)
UniProt: Q9GPQ4 (all domains)

Molecule: INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in IU_nuc_hydro →

Classification

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

XX-groupNucleoside hydrolase(7517)

HH-groupNucleoside hydrolase(7517.1)

TT-groupNucleoside hydrolase(7517.1.1)

FFamilyIU_nuc_hydro(7517.1.1.1)

Ligands

in contact, ≤ 4 Å

3-DeazaadenosineAD3
drugDrugBank DB04546
Calcium ionCA
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01156IU_nuc_hydro

Inosine-uridine preferring nucleoside hydrolase

ClanCL0727Nucleosidase

External Links

ECOD PDB View: 1HP0 RCSB PDB: 1HP0 PDBe: 1HP0 UniProt: Q9GPQ4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure