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

e2nnfA1 - ECOD Domain | ECOD

ECOD/Domains/e2nnfA1

e2nnfA1

UID: 000316401

PDB

Range: A:8-117
PDB: 2NNF chain A(all domains)
UniProt: Q8RLX2 (all domains)
Gene: soxY

Molecule: Sulfur covalently-binding protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in SoxY →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilySoxY(11.1.1.174)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Sulfur oxidation protein SoxY

ClanCL0159E-set

External Links

ECOD PDB View: 2NNF RCSB PDB: 2NNF PDBe: 2NNF UniProt: Q8RLX2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure