Structure of PDB 1b25 Chain C Binding Site BS01

Receptor Information
>1b25 Chain C (length=611) Species: 2261 (Pyrococcus furiosus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MYGWWGRILRVNLTTGEVKVQEYPEEVAKKFIGGRGLAAWILWNEARGVE
PLSPENKLIFAAGPFNGLPTPSGGKLVVAAKSPLTGGYGDGNLGTMASVH
LRRAGYDALVVEGKAKKPVYIYIEDDNVSILSAEGLWGKTTFETERELKE
IHGKNVGVLTIGPAGENLVKYAVVISQEGRAAGRPGMGAVMGSKKLKAVV
IRGTKEIPVADKEELKKLSQEAYNEILNSPGYPFWKRQGTMAAVEWCNTN
YALPTRNFSDGYFEFARSIDGYTMEGMKVQQRGCPYCNMPCGNVVLDAEG
QESELDYENVALLGSNLGIGKLNEVSVLNRIADEMGMDTISLGVSIAHVM
EAVERGILKEGPTFGDFKGAKQLALDIAYRKGELGNLAAEGVKAMAEKLG
THDFAMHVKGLEVSGYNCYIYPAMALAYGTSAIGAHHKEAWVIAWEIGTA
PIEYKISYDPIKAQKVVELQRLRGGLFEMLTACRLPWVEVGLSLDYYPKL
LKAITGVTYTWDDLYKAADRVYSLIRAYWVREFNGKWDRKMDYPPKRWFT
EGLKSGPHKGEHLDEKKYDELLSEYYRIRGWDERGIPKKETLKELDLDFV
IPELEKVTNLE
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain1b25 Chain C Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1b25 Formaldehyde ferredoxin oxidoreductase from Pyrococcus furiosus: the 1.85 A resolution crystal structure and its mechanistic implications.
Resolution1.85 Å
Binding residue
(original residue number in PDB)		K75 R180 C284 C287 M289 P290 C291 C491
Binding residue
(residue number reindexed from 1)		K75 R180 C284 C287 M289 P290 C291 C483
Annotation score1
Enzymatic activity
Enzyme Commision number 1.2.7.5: aldehyde ferredoxin oxidoreductase.
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0016625 oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor
GO:0033726 aldehyde ferredoxin oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:1b25, PDBe:1b25, PDBj:1b25
PDBsum1b25
PubMed10024458
UniProtQ8U1K3

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