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

e1heiA5 - ECOD Domain | ECOD

ECOD/Domains/e1heiA5

e1heiA5

UID: 001233381

PDB

Range: A:482-629
PDB: 1HEI chain A(all domains)
UniProt: P27958 (all domains)

Molecule: HCV HELICASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in NS3_helicase_C →

Classification

AArchitecturealpha arrays(a.6)

XX-groupC-terminal helical domain of RNA helicase(5101)

HH-groupC-terminal helical domain of RNA helicase(5101.1)

TT-groupC-terminal helical domain of RNA helicase(5101.1.1)

FFamilyNS3_helicase_C(5101.1.1.2)

Ligands

in contact, ≤ 4 Å

Calcium ionCA
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF22027NS3_helicase_C

NS3 RNA helicase, C-terminal helical domain

External Links

ECOD PDB View: 1HEI RCSB PDB: 1HEI PDBe: 1HEI UniProt: P27958

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure