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

e9layB2 - ECOD Domain | ECOD

ECOD/Domains/e9layB2

e9layB2

UID: 004888504

RepresentativePDB

Range: B:117-231
PDB: 9LAY chain B(all domains)

Molecule: 4Fe-4S ferredoxin iron-sulfur binding domain protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer4, Fer4_7 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupalpha-helical ferredoxin-like(187)

HH-groupalpha-helical ferredoxin(187.1)

TT-groupalpha-helical ferredoxin(187.1.1)

FFamilyFer4, Fer4_7(187.1.1.10)

Ligands

in contact, ≤ 4 Å

FE3-S4 CLUSTERF3S
Protoporphyrin ix containing feHEM
(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATEPGV
Iron/sulfur clusterSF4

+ 1 additive (Dodecyl-beta-d-maltoside)

Dodecyl-beta-d-maltosideLMT

Pfam Families

4Fe-4S binding domain

ClanCL03444Fe-4S

4Fe-4S dicluster domain

ClanCL03444Fe-4S

External Links

ECOD PDB View: 9LAY RCSB PDB: 9LAY PDBe: 9LAY

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer.