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

e1hyfA1 - ECOD Domain | ECOD

ECOD/Domains/e1hyfA1

e1hyfA1

UID: 000073135

PDB

Range: A:1-104
PDB: 1HYF chain A(all domains)
UniProt: P00651 (all domains)
Gene: rntA

Molecule: GUANYL-SPECIFIC RIBONUCLEASE T1

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ribonuclease →

Classification

AArchitecturea+b two layers(a.11)

XX-groupMicrobial ribonucleases-like(234)

HH-groupMicrobial ribonucleases(234.1)

TT-groupMicrobial ribonucleases(234.1.1)

FFamilyRibonuclease(234.1.1.1)

Ligands

in contact, ≤ 4 Å

Guanosine-2'-monophosphate2GP
drugDrugBank DB01937
Strontium ionSR
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00545Ribonuclease

ribonuclease

External Links

ECOD PDB View: 1HYF RCSB PDB: 1HYF PDBe: 1HYF UniProt: P00651

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure