Structure of PDB 3ae4 Chain B Binding Site BS04

Receptor Information
>3ae4 Chain B (length=239) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PRIKKFAIYRWDPDKTGDKPHMQTYEIDLNNCGPMVLDALIKIKNEIDST
LTFRRSCREGICGSCAMNINGGNTLACTRRIDTNLDKVSKIYPLPHMYVI
KDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQYLQSIEEREKLDGLYEC
ILCACCSTSCPSYWWNGDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQD
PFSLYRCHTIMNCTGTCPKGLNPGKAIAEIKKMMATYKE
Ligand information
Ligand IDN1M
InChIInChI=1S/C8H8INO/c1-10-8(11)6-4-2-3-5-7(6)9/h2-5H,1H3,(H,10,11)
InChIKeyXVZYFJIGUQHFSR-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.352
OpenEye OEToolkits 1.7.0		CNC(=O)c1ccccc1I
FormulaC8 H8 I N O
Name2-iodo-N-methylbenzamide
ChEMBL
DrugBank
ZINCZINC000000173184
PDB chain3ae4 Chain D Residue 1201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ae4 Crystal structure of porcine heart mitochondrial complex II bound with 2-Iodo-N-methyl-benzamide
Resolution2.91 Å
Binding residue
(original residue number in PDB)		W173 H216 I218
Binding residue
(residue number reindexed from 1)		W165 H208 I210
Annotation score1
Enzymatic activity
Enzyme Commision number 1.3.5.1: succinate dehydrogenase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008177 succinate dehydrogenase (quinone) activity
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0048039 ubiquinone binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006099 tricarboxylic acid cycle
GO:0006121 mitochondrial electron transport, succinate to ubiquinone
GO:0009060 aerobic respiration
GO:0022904 respiratory electron transport chain
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0031966 mitochondrial membrane
GO:0045273 respiratory chain complex II (succinate dehydrogenase)

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Molecular Function
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Cellular Component
External links
PDB RCSB:3ae4, PDBe:3ae4, PDBj:3ae4
PDBsum3ae4
PubMed
UniProtQ007T0|SDHB_PIG Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (Gene Name=SDHB)

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