Structure of PDB 3vr9 Chain H

Receptor sequence
>3vr9H (length=129) Species: 6253 (Ascaris suum) [Search protein sequence]
TSAAVTGAAPPQFDPIAAEKGFKPLHSHGTLFKIERYFAAAMVPLIPAAY
FIHGREMDLCLALALTLHVHWGVWGVVNDYGRPFVLGDTLAAAVRVGAYI
FTACLLAGLLYFNEHDVGLTRAFEMVWEL
3D structure
PDB3vr9 Crystal structure of mitochondrial quinol-fumarate reductase from parasitic nematode Ascaris suum
ChainH
Resolution3.01 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 FTN H D106 Y107 D79 Y80
BS02 HEM H R63 A66 M69 V70 I73 H95 G99 V103 R36 A39 M42 V43 I46 H68 G72 V76
BS03 EPH H I73 A76 Y77 H80 F150 E151 W154 E155 I46 A49 Y50 H53 F123 E124 W127 E128
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008177 succinate dehydrogenase (quinone) activity
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0048039 ubiquinone binding
Biological Process
GO:0006099 tricarboxylic acid cycle
GO:0006121 mitochondrial electron transport, succinate to ubiquinone
Cellular Component
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005740 mitochondrial envelope
GO:0005743 mitochondrial inner membrane
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0043231 intracellular membrane-bounded organelle
GO:0045273 respiratory chain complex II (succinate dehydrogenase)

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Cellular Component
External links
PDB RCSB:3vr9, PDBe:3vr9, PDBj:3vr9
PDBsum3vr9
PubMed
UniProtP92507|DHSD1_ASCSU Succinate dehydrogenase [ubiquinone] cytochrome b small subunit 1, mitochondrial (Gene Name=SDHD1)

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