Structure of PDB 6wy0 Chain B Binding Site BS02

Receptor Information
>6wy0 Chain B (length=464) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NCETSCVQQPPCFPLKIPPNDPRIKNQADCIPFFRSCPACPGSNITIRNQ
INALTSFVDASMVYGSEEPLARNLRNMSNQLGLLAVNQRFQDNGRALLPF
DNLHDDPCLLTNRSARIPCFLAGDTRSSEMPELTSMHTLLLREHNRLATE
LKSLNPRWDGERLYQEARKIVGAMVQIITYRDYLPLVLGPTAMRKYLPTY
RSYNDSVDPRIANVFTNAFRYGHTLIQPFMFRLDNRYQPMEPNPRVPLSR
VFFASWRVVLEGGIDPILRGLMATPAKLNRQNQIAVDEIRERLFEQVMRI
GLDLPALNMQRSRDHGLPGYNAWRRFCGLPQPETVGQLGTVLRNLKLARK
LMEQYGTPNNIDIWMGGVSEPLKRKGRVGPLLACIIGTQFRKLRDGDRFW
WENEGVFSMQQRQALAQISLPRIICDNTGITTVSKNNIFMSNSYPRDFVN
CSTLPALNLASWRE
Ligand information
Ligand IDHEC
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,9-12H2,1-6H3,(H,39,40)(H,41,42);/q-4;+4/b21-7?,22-8?,26-13-,29-14-,30-15-,31-16-;
InChIKeyHXQIYSLZKNYNMH-LJNAALQVSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)CCC1=C(C2=CC6=C(C(=C/C)\C5=CC4=C(C(\C3=Cc7c(c(c8C=C1N2[Fe](N34)(N56)n78)CCC(=O)O)C)=C/C)C)C)C
OpenEye OEToolkits 1.5.0CC=C1C(=C2C=C3C(=CC)C(=C4N3[Fe]56N2C1=Cc7n5c(c(c7C)CCC(=O)O)C=C8N6C(=C4)C(=C8CCC(=O)O)C)C)C
CACTVS 3.341C\C=C1/C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)\C7=C/C)C=C1N2[Fe@@]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
CACTVS 3.341CC=C1C(=C2C=C3N4C(=Cc5n6c(C=C7N8C(=C(C)C7=CC)C=C1N2[Fe]468)c(C)c5CCC(O)=O)C(=C3C)CCC(O)=O)C
FormulaC34 H34 Fe N4 O4
NameHEME C
ChEMBL
DrugBank
ZINC
PDB chain6wy0 Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6wy0 Discovery and structure activity relationships of 7-benzyl triazolopyridines as stable, selective, and reversible inhibitors of myeloperoxidase.
Resolution2.799 Å
Binding residue
(original residue number in PDB)
E242 M243 F332 R333 G335 H336 I339 F407 L417 R424
Binding residue
(residue number reindexed from 1)
E129 M130 F219 R220 G222 H223 I226 F294 L304 R311
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) T168 F170 D172 S174 R239 E242 H336
Catalytic site (residue number reindexed from 1) T55 F57 D59 S61 R126 E129 H223
Enzyme Commision number 1.11.2.2: myeloperoxidase.
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0020037 heme binding
Biological Process
GO:0006979 response to oxidative stress

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Molecular Function

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Biological Process
External links
PDB RCSB:6wy0, PDBe:6wy0, PDBj:6wy0
PDBsum6wy0
PubMed33007547
UniProtP05164|PERM_HUMAN Myeloperoxidase (Gene Name=MPO)

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