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

e4n4kA2 - ECOD Domain | ECOD

ECOD/Domains/e4n4kA2

e4n4kA2

UID: 001126232

PDB

Range: A:488-534
PDB: 4N4K chain A(all domains)
UniProt: Q1PX48 (all domains)
Gene: hao

Molecule: Hydroxylamine oxidoreductase (EC 1.7.2.9)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Hao_C →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupMultiheme cytochromes(139)

HH-groupDi-heme elbow motif(139.2)

TT-groupDi-heme elbow motif(139.2.1)

FFamilyHao_C(139.2.1.9)

Pfam Families

Hydroxylamine oxidoreductase, C-terminal domain

ClanCL0317Multiheme_cytos

External Links

ECOD PDB View: 4N4K RCSB PDB: 4N4K PDBe: 4N4K UniProt: Q1PX48

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure