Structure of PDB 5oht Chain B Binding Site BS02

Receptor Information
>5oht Chain B (length=666) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LDFQFHQNDSFTLHFQQRLILTHSKDNPCLWIGSGIADIDMFRGNFSIKD
KLQEKIALTDAIVSQSPDGWLIHFSRGSDISATLNISADRLLLELQNDNL
NHNRIWLRLAAQPEDHIYGCGEQFSYFDLRGKPFPLWTSEQGVGRNKQTY
VTWQADCKENAGGDYYWTFFPQPTFVSTQKYYCHVDNSCYMNFDFSAPEY
HELALWEDKATLRFECADTYISLLEKLTALLGRQPELPDWIYDGVTLGIQ
GGTEVCQKKLDTMRNAGVKVNGIWAQDWSGIRMTSFGKRVMWNWKWNSEN
YPQLDSRIKQWNQEGVQFLAYINPYVASDKDLCEEAAQHGYLAKDASGGD
YLVEFGEFYGGVVDLTNPEAYAWFKEVIKKNMIELGCGGWMADFGEYLPT
DTYLHNGVSAEIMHNAWPALWAKCNYEALEETGKLGEILFFMRAGSTGSQ
KYSTMMWAGDQNVDWSLDDGLASVVPAALSLAMTGHGLHHSDIGGYTTLF
EMKRSKELLLRWCDFSAFTPMMRTHEGNRPGDNWQFDGDAETIAHFARMT
TVFTTLKPYLKEAVALNAKSGLPVMRPLFLHYEDDAHTYTLKYQYLLGRD
ILVAPVHEEGRSDWTLYLPEDNWVHAWTGEAFRGGEVTVNAPIGKPPVFY
RADSEWAALFASLKSI
Ligand information
Ligand ID9VH
InChIInChI=1S/C6H13NO5S/c8-5-2-7-1-4(6(5)9)3-13(10,11)12/h4-9H,1-3H2,(H,10,11,12)/t4-,5-,6-/m1/s1
InChIKeyRCSXCFCCYYFFCY-HSUXUTPPSA-N
SMILES
SoftwareSMILES
CACTVS 3.385O[CH]1CNC[CH](C[S](O)(=O)=O)[CH]1O
OpenEye OEToolkits 2.0.6C1C(C(C(CN1)O)O)CS(=O)(=O)O
OpenEye OEToolkits 2.0.6C1[C@@H]([C@H]([C@@H](CN1)O)O)CS(=O)(=O)O
CACTVS 3.385O[C@@H]1CNC[C@H](C[S](O)(=O)=O)[C@H]1O
FormulaC6 H13 N O5 S
Name[(3~{S},4~{R},5~{R})-4,5-bis(oxidanyl)piperidin-3-yl]methanesulfonic acid
ChEMBL
DrugBank
ZINC
PDB chain5oht Chain B Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5oht Structural and Biochemical Insights into the Function and Evolution of Sulfoquinovosidases.
Resolution1.87 Å
Binding residue
(original residue number in PDB)
Q288 R301 V302 W304 M403 D405 Y508 H537
Binding residue
(residue number reindexed from 1)
Q276 R289 V290 W292 M391 D393 Y496 H525
Annotation score1
Enzymatic activity
Enzyme Commision number 3.2.1.199: sulfoquinovosidase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
GO:1990929 sulfoquinovosidase activity
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0061720 6-sulfoquinovose(1-) catabolic process to glycerone phosphate and 3-sulfolactaldehyde

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Molecular Function

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Biological Process
External links
PDB RCSB:5oht, PDBe:5oht, PDBj:5oht
PDBsum5oht
PubMed30276262
UniProtP32138|SQASE_ECOLI Sulfoquinovosidase (Gene Name=yihQ)

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