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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e1efnD1 - ECOD Domain | ECOD

ECOD/Domains/e1efnD1

e1efnD1

UID: 000077931

PDB

Range: D:71-148,D:178-203
PDB: 1EFN chain D(all domains)
UniProt: P03406 (all domains)
Gene: nef

Molecule: Protein Nef (3'ORF) (Negative factor) (F-protein) [Cleaved into: C-terminal core protein]

3D Structure

Loading viewer...

Related Domains

Browse other domains in F-protein →

Classification

AArchitecturea+b three layers(a.12)

XX-groupRegulatory factor Nef(836)

HH-groupRegulatory factor Nef(836.1)

TT-groupRegulatory factor Nef(836.1.1)

FFamilyF-protein(836.1.1.1)

Pfam Families

PF00469F-protein

Negative factor, (F-Protein) or Nef

External Links

ECOD PDB View: 1EFN RCSB PDB: 1EFN PDBe: 1EFN UniProt: P03406

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure