Structure of PDB 1sze Chain B Binding Site BS02

Receptor Information
>1sze Chain B (length=389) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GETKEDIARKEQLKSLLPPLDNIINLYDFEYLASQTLTKQAWAYYSSGAN
DEVTHRENHNAYHRIFFKPKILVDVRKVDISTDMLGSHVDVPFYVSATAL
CKLGNPLEGEKDVARGCGQGVTKVPQMISTAASCSPEEIIEAAPSDKQIQ
WYQLYVNSDRKITDDLVKNVEKLGVKALFVTVDAPSLGQREKDMKLKFAL
SKFIDPSLTWKDIEELKKKTKLPIVIKGVQRTEDVIKAAEIGVSGVVLSN
HGGRQLDFSRAPIEVLAETMPILEQRNLKDKLEVFVDGGVRRGTDVLKAL
CLGAKGVGLGRPFLYANSCYGRNGVEKAIEILRDEIEMSMRLLGVTSIAE
LKPDLLDLSTLKARTVGVPNDVLYNEVYEGPTLTEFEDA
Ligand information
Ligand ID173
InChIInChI=1S/C8H6O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5H,(H,10,11)
InChIKeyFAQJJMHZNSSFSM-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1ccc(cc1)C(=O)C(=O)O
CACTVS 3.341OC(=O)C(=O)c1ccccc1
ACDLabs 10.04O=C(C(=O)O)c1ccccc1
FormulaC8 H6 O3
NameBENZOYL-FORMIC ACID;
OXO(PHENYL)ACETIC ACID
ChEMBLCHEMBL950
DrugBankDB02279
ZINCZINC000001529359
PDB chain1sze Chain B Residue 9580 [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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PDB1sze Altered Substrate Specificity in Flavocytochrome b(2): Structural Insights into the Mechanism of l-Lactate Dehydrogenation
Resolution3.0 Å
Binding residue
(original residue number in PDB)		Y143 A230 Y254 H373 R376
Binding residue
(residue number reindexed from 1)		Y44 A131 Y155 H251 R254
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S228 Y254 T280 D282 K349 H373
Catalytic site (residue number reindexed from 1) S129 Y155 T181 D183 K227 H251
Enzyme Commision number 1.1.2.3: L-lactate dehydrogenase (cytochrome).
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:1sze, PDBe:1sze, PDBj:1sze
PDBsum1sze
PubMed15260495
UniProtP00175|CYB2_YEAST L-lactate dehydrogenase (cytochrome) (Gene Name=CYB2)

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