Structure of PDB 4yof Chain B Binding Site BS01

Receptor Information
>4yof Chain B (length=141) Species: 83331 (Mycobacterium tuberculosis CDC1551) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DLEATLRAIVHSATSLVDARYGAMEVHDRQHRVLHFVYEGIDEETVRRIG
HLPKGLGVIGLLIEDPKPLRLDDVSAHPASIGFPPYHPPMRTFLGVPVRV
RDESFGTLYLTDKTNGQPFSDDDEVLVQALAAAAGIAVANA
Ligand information
Ligand IDHEM
InChIInChI=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-;
InChIKeyKABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1c2n3c(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 3.385CC1=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 12.01C=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
FormulaC34 H32 Fe N4 O4
NamePROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBankDB18267
ZINC
PDB chain4yof Chain B Residue 301 [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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PDB4yof Analysis of cytochrome P450 CYP119 ligand-dependent conformational dynamics by two-dimensional NMR and X-ray crystallography.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		Y83 G84 F98 Y100 I103 H113 P115 K116 G117 L118 S142 I143 G144 F145 P146 H149 M152 F155 Y171 T173
Binding residue
(residue number reindexed from 1)		Y21 G22 F36 Y38 I41 H51 P53 K54 G55 L56 S80 I81 G82 F83 P84 H87 M90 F93 Y109 T111
Annotation score4
Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
External links
PDB RCSB:4yof, PDBe:4yof, PDBj:4yof
PDBsum4yof
PubMed25670859
UniProtP9WGK3|DEVS_MYCTU Oxygen sensor histidine kinase response regulator DevS/DosS (Gene Name=devS)

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