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

e4d2iB2 - ECOD Domain | ECOD

ECOD/Domains/e4d2iB2

e4d2iB2

UID: 001414911

RepresentativePDB

Range: B:107-477
PDB: 4D2I chain B(all domains)
UniProt: Q97WG8 (all domains)
Gene: herA

Molecule: HERA

3D Structure

Loading viewer...

Related Domains

Browse other domains in DUF87,HerA_C →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyDUF87,HerA_C(2004.1.1.77)

Ligands

in contact, ≤ 4 Å

Phosphoaminophosphonic acid-adenylate esterANP
Magnesium ionMG
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Helicase HerA, central domain

ClanCL0023P-loop_NTPase

Helicase HerA-like C-terminal

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 4D2I RCSB PDB: 4D2I PDBe: 4D2I UniProt: Q97WG8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure