Structure of PDB 7lag Chain I

Receptor sequence
>7lagI (length=464) Species: 9606 (Homo sapiens) [Search protein sequence]
NCETSCVQQPPCFPLKIPPNDPRIKNQADCIPFFRSCPACPGSNITIRNQ
INALTSFVDASMVYGSEEPLARNLRNMSNQLGLLAVNQRFQDNGRALLPF
DNLHDDPCLLTNRSARIPCFLAGDTRSSEMPELTSMHTLLLREHNRLATE
LKSLNPRWDGERLYQEARKIVGAMVQIITYRDYLPLVLGPTAMRKYLPTY
RSYNDSVDPRIANVFTNAFRYGHTLIQPFMFRLDNRYQPMEPNPRVPLSR
VFFASWRVVLEGGIDPILRGLMATPAKLNRQNQIAVDEIRERLFEQVMRI
GLDLPALNMQRSRDHGLPGYNAWRRFCGLPQPETVGQLGTVLRNLKLARK
LMEQYGTPNNIDIWMGGVSEPLKRKGRVGPLLACIIGTQFRKLRDGDRFW
WENEGVFSMQQRQALAQISLPRIICDNTGITTVSKNNIFMSNSYPRDFVN
CSTLPALNLASWRE
3D structure
PDB7lag Small molecule and macrocyclic pyrazole derived inhibitors of myeloperoxidase (MPO).
ChainI
Resolution2.85 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T168 F170 D172 S174 E242 H336
Catalytic site (residue number reindexed from 1) T55 F57 D59 S61 E129 H223
Enzyme Commision number 1.11.2.2: myeloperoxidase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MAN I F439 K505 F326 K392
BS02 HEM I E242 M243 T329 F332 R333 G335 H336 I339 F407 L417 R424 E129 M130 T216 F219 R220 G222 H223 I226 F294 L304 R311
BS03 CA I T168 F170 D172 S174 T55 F57 D59 S61
BS04 XSD I P220 T238 R239 F366 P107 T125 R126 F253
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:7lag, PDBe:7lag, PDBj:7lag
PDBsum7lag
PubMed33811992
UniProtP05164|PERM_HUMAN Myeloperoxidase (Gene Name=MPO)

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