Structure of PDB 5l05 Chain A Binding Site BS01

Receptor Information
>5l05 Chain A (length=713) Species: 320372 (Burkholderia pseudomallei 1710b) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTSNRDWWPNQLDLSILHRHSSLSDPMGKDFNYAQAFEKLDLAAVKRDLH
ALMTTSQDWWPADFGHYGGLFIRMAWHSAGTYRTADGRGGAGEGQQRFAP
LNSWPDNANLDKARRLLWPIKQKYGRAISWADLLILTGNVALESMGFKTF
GFAGGRADTWEPEDVYWGSEKIWLELSGGPNSRYSGDRQLENPLAAVQMG
LIYVNPEGPDGNPDPVAAARDIRDTFARMAMNDEETVALIAGGHTFGKTH
GAGPASNVGAEPEAAGIEAQGLGWKSAYRTGKGADAITSGLEVTWTTTPT
QWSHNFFENLFGYEWELTKSPAGAHQWVAKGADAVIPDAFDPSKKHRPTM
LTTDLSLRFDPAYEKISRRFHENPEQFADAFARAWFKLTHRDMGPRARYL
GPEVPAEVLLWQDPIPAVDHPLIDAADAAELKAKVLASGLTVSQLVSTAW
AAASTFRGSDKRGGANGARIRLAPQKDWEANQPEQLAAVLETLEAIRTAF
NGAQRGGKQVSLADLIVLAGCAGVEQAAKNAGHAVTVPFAPGRADASQEQ
TDVESMAVLEPVADGFRNYLKGKYRVPAEVLLVDKAQLLTLSAPEMTVLL
GGLRVLGANVGQSRHGVFTAREQALTNDFFVNLLDMGTEWKPTAADADVF
EGRDRATGELKWTGTRVDLVFGSHSQLRALAEVYGSADAQEKFVRDFVAV
WNKVMNLDRFDLA
Ligand information
Ligand IDHP5
InChIInChI=1S/C34H34N4O6.Fe/c1-7-21-16(2)26-14-31-34(20(6)44-43)19(5)27(38-31)12-24-17(3)22(8-10-32(39)40)29(36-24)15-30-23(9-11-33(41)42)18(4)25(37-30)13-28(21)35-26;/h7,12-15H,1,6,8-11H2,2-5H3,(H5,35,36,37,38,39,40,41,42,43);/q;+2/p-2/b24-12-,25-13-,26-14-,27-12-,28-13-,29-15?,30-15-,31-14-;
InChIKeyNXBKHEUPFTWXKQ-FPZTWHSASA-L
SMILES
SoftwareSMILES
ACDLabs 12.01OOC(\c3c(c2C=C1C(=C(CCC(=O)O)C7=N1[Fe]46n2c3C=C5N4=C(C(=C5C)[C@H]=C)C=C8N6C(=C7)C(=C8C)CCC(O)=O)C)C)=C
CACTVS 3.385CC1=C(CCC(O)=O)C2=NC1=Cc3n4[Fe][N]5C(=CC6=NC(=Cc4c(c3C)C(=C)OO)C(=C6C=C)C)C(=C(CCC(O)=O)C5=C2)C
CACTVS 3.385CC1=C(CCC(O)=O)C2=NC1=Cc3n4[Fe][N@@]5C(=CC6=NC(=Cc4c(c3C)C(=C)OO)C(=C6C=C)C)C(=C(CCC(O)=O)C5=C2)C
OpenEye OEToolkits 2.0.5Cc1c2n3c(c1C(=C)OO)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8CCC(=O)O)C)C(=C(C7=C2)C)CCC(=O)O)C=C)C
FormulaC34 H32 Fe N4 O6
NamePeroxidized Heme Form 2
ChEMBL
DrugBank
ZINC
PDB chain5l05 Chain A Residue 801 [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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PDB5l05 Catalase-peroxidase KatG of Burkholderia pseudomallei at 1.7A resolution.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		G104 L105 I107 R108 W111 Y238 V239 P241 L274 I275 G278 H279 G282 K283 T284 H285 T323 S324 W330
Binding residue
(residue number reindexed from 1)		G69 L70 I72 R73 W76 Y203 V204 P206 L239 I240 G243 H244 G247 K248 T249 H250 T288 S289 W295
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R108 H112 H279 W330 D389
Catalytic site (residue number reindexed from 1) R73 H77 H244 W295 D354
Enzyme Commision number 1.11.1.21: catalase peroxidase.
Gene Ontology
Molecular Function
GO:0004096 catalase activity
GO:0004601 peroxidase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006979 response to oxidative stress
GO:0042744 hydrogen peroxide catabolic process
GO:0070301 cellular response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5l05, PDBe:5l05, PDBj:5l05
PDBsum5l05
PubMed12628252
UniProtQ3JNW6|KATG_BURP1 Catalase-peroxidase (Gene Name=katG)

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