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

e4e6rA1 - ECOD Domain | ECOD

ECOD/Domains/e4e6rA1

e4e6rA1

UID: 000149228

PDB

Range: A:0-170
PDB: 4E6R chain A(all domains)
UniProt: O43639 (all domains)
Gene: NCK2

Molecule: Cytoplasmic protein NCK2

3D Structure

Loading viewer...

Related Domains

Browse other domains in SH3_9 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupSH3(4)

HH-groupSH3(4.1)

TT-groupSH3(4.1.1)

FFamilySH3_9(4.1.1.92)

Ligands

in contact, ≤ 4 Å

Unknown ligandUNL
Zinc ionZN
metal

+ 1 additive (Imidazole)

ImidazoleIMD

Pfam Families

Variant SH3 domain

ClanCL0010SH3

External Links

ECOD PDB View: 4E6R RCSB PDB: 4E6R PDBe: 4E6R UniProt: O43639

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB03366

Shown in the structure viewer. Drug annotations from DrugDomain.