Structure of PDB 7yxf Chain A Binding Site BS02
Receptor Information
>7yxf Chain A (length=411) Species:
83332
(Mycobacterium tuberculosis H37Rv) [
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GPSPNLPPGFDFTDPAIYAERLPVAEFAELRSAAPIWWNGQDPGKGGGFH
DGGFWAITKLNDVKEISRHSDVFSSYENGVIPRFKNDIAREDIEVQRFVM
LNMDAPHHTRLRKIISRGFTPRAVGRLHDELQERAQKIAAEAAAAGSGDF
VEQVSCELPLQAIAGLLGVPQEDRGKLFHWSNEMTGNEDPEYAHIDPKAS
SAELIGYAMKMAEEKAKNPADDIVTQLIQADIDGEKLSDDEFGFFVVMLA
VAGNETTRNSITQGMMAFAEHPDQWELYKKVRPETAADEIVRWATPVTAF
QRTALRDYELSGVQIKKGQRVVMFYRSANFDEEVFQDPFTFNILRNPNPH
VGFGGTGAHYCIGANLARMTINLIFNAVADHMPDLKPISAPERLRSGWLN
GIKHWQVDYTG
Ligand information
Ligand ID
HEM
InChI
InChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKey
KABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1c2n3c(c1CCC(=O)O)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C)C=C)C(=C(C7=C2)C)C=C)C)CCC(=O)O
CACTVS 3.385
CC1=C(CCC(O)=O)C2=Cc3n4[Fe]5|6|N2=C1C=c7n5c(=CC8=N|6C(=Cc4c(C)c3CCC(O)=O)C(=C8C=C)C)c(C)c7C=C
ACDLabs 12.01
C=1c3c(c(c4C=C5C(=C(C=6C=C7C(=C(C8=CC=2C(=C(C=1N=2[Fe](n34)(N5=6)N78)CCC(=O)O)C)\C=C)C)\C=C)C)C)CCC(=O)O
Formula
C34 H32 Fe N4 O4
Name
PROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBank
DB18267
ZINC
PDB chain
7yxf Chain A Residue 502 [
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Receptor-Ligand Complex Structure
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PDB
7yxf
Structure Based Discovery of Inhibitors of CYP125 and CYP142 from Mycobacterium tuberculosis.
Resolution
1.85 Å
Binding residue
(original residue number in PDB)
L117 H124 R128 F135 L265 A268 G269 T272 P312 F316 R318 G368 F369 G370 H375 C377 G379
Binding residue
(residue number reindexed from 1)
L101 H108 R112 F119 L249 A252 G253 T256 P296 F300 R302 G352 F353 G354 H359 C361 G363
Annotation score
1
Enzymatic activity
Enzyme Commision number
1.14.15.29
: cholest-4-en-3-one 26-monooxygenase [(25S)-3-oxocholest-4-en-26-oate forming].
Gene Ontology
Molecular Function
GO:0004497
monooxygenase activity
GO:0005506
iron ion binding
GO:0008395
steroid hydroxylase activity
GO:0016705
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0020037
heme binding
GO:0036199
cholest-4-en-3-one 26-monooxygenase activity
GO:0046872
metal ion binding
Biological Process
GO:0006707
cholesterol catabolic process
GO:0008203
cholesterol metabolic process
GO:0016042
lipid catabolic process
GO:0051701
biological process involved in interaction with host
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:7yxf
,
PDBe:7yxf
,
PDBj:7yxf
PDBsum
7yxf
PubMed
36912255
UniProt
P9WPP1
|CP125_MYCTU Steroid C26-monooxygenase (Gene Name=cyp125)
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