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

e2y4nB3 - ECOD Domain | ECOD

ECOD/Domains/e2y4nB3

e2y4nB3

UID: 000413682

PDB

Range: B:327-430
PDB: 2Y4N chain B(all domains)
UniProt: B4E7B5 (all domains)
Gene: paaK

Molecule: PHENYLACETATE-COENZYME A LIGASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in AMP-binding_C_2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-lytic protease prodomain-like(327)

HH-groupa+b domain in acetyl-CoA synthetase-like proteins(327.5)

TT-groupa+b domain in acetyl-CoA synthetase-like proteins(327.5.1)

FFamilyAMP-binding_C_2(327.5.1.3)

Ligands

in contact, ≤ 4 Å

MercaptoethanolBME
drugDrugBank DB03345
Phenylacetic acidPAC
drugDrugBank DB09269
5'-O-[HYDROXY(PHENYLACETYL)PHOSPHORYL]ADENOSINE

Pfam Families

PF14535AMP-binding_C_2

AMP-binding enzyme C-terminal domain

ClanCL0531AMP-binding_C

External Links

ECOD PDB View: 2Y4N RCSB PDB: 2Y4N PDBe: 2Y4N UniProt: B4E7B5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Magnesium ionMG

metal

Shown in the structure viewer. Drug annotations from DrugDomain.