Brand  (β version)

PDB ID: 3IIX

Hetero Atom Contents

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Ligands
Code Name Style Show Link
5AD 5'-deoxyadenosine PoSSuM
CL Chloride ion PoSSuM
CO3 Carbonate ion PoSSuM
CPS 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate PoSSuM
MET Methionine PoSSuM
S3H Trisulfane PoSSuM
SF4 Iron/sulfur cluster PoSSuM
Non-standard Residues
Code Name Show
CSO S-hydroxycysteine
CSS S-mercaptocysteine
OTY 2-hydroxy-L-tyrosine
Glycosylation
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Modification
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Structure summary

Code : 3IIX   PDBj   RCSB PDB   PDBe
Header : ADOMET BINDING PROTEIN
Title : X-ray structure of the FeFe-hydrogenase maturase HydE from T. maritima in complex with methionine and 5'deoxyadenosine
Release Data : 2009-09-22
Compound :
mol_id molecule chains
1 [FeFe] hydrogenase maturase subunit HydE A
ec: 1.8.-.-
Source :
mol_id organism_scientific expression_system
1 Thermotoga maritima MSB8  (taxid:243274) Escherichia coli BL21(DE3)  (taxid:469008)
gene: TM_1269, THEMA_07990, Tmari_1274
Authors : Nicolet, Y., Amara, P., Mouesca, J.M., Fontecilla-Camps, J.C.
Keywords : ADOMET RADICAL, SAM RADICAL, ADOMET CLEAVAGE, FE4S4 CLUSTER, HYDE, HYDROGENASE, MATURATION, BETA BARREL, DEOXYADENOSINE, ADOMET BINDING PROTEIN
Exp. method : X-RAY DIFFRACTION ( 1.25 Å )
Citation :

Unexpected electron transfer mechanism upon AdoMet cleavage in radical SAM proteins

Nicolet, Y.,Amara, P.,Mouesca, J.-M.  et al.
(2009)  Proc.Natl.Acad.Sci.USA 

PubMed: 19706452
DOI: 10.1073/pnas.0904385106

Reaction

Chain : A
UniProt : Q9X0Z6 (HYDE_THEMA)
Reaction : -
Cofactor: Evidence: Note:
[4Fe-4S] cluster ECO:0000255 | PIRSR:PIRSR004762-1
ECO:0000269 | PubMed:16137685
ECO:0000269 | PubMed:18400755
ECO:0000269 | PubMed:19706452
ECO:0000269 | PubMed:23596207
Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.
[2Fe-2S] cluster ECO:0000269 | PubMed:18400755
ECO:0000269 | PubMed:19706452
ECO:0000269 | PubMed:23596207
Binds 1 [2Fe-2S] cluster.