Structure of PDB 5yot Chain B

Receptor sequence

>5yotB (length=754) Species: 510516 (Aspergillus oryzae RIB40)

KPRYKDPSVPVEERVTDLLGRMTLEEKMSQLIQGDITNWMNETTGEFNLT
GLEWSTKMRGGMFYVGYPVPWDYIADNVKKAQDYILQNTTLGIPAIVQTE
SLHGFLIGNATIYNSPIGFACSFNPELIEKMARLIGQEASALGVNHVMGP
VVDLARELRFGRVEETYGEDPFLAGEIGYHYTKGIQSHNISANVKHFVGF
SQPEQGLNTAPVHGGERYLRTTWLPSFKRAIMDAGAWSIMSAYHSYDGIP
AVADYHTLTEILREEWGYKYWVTSDAGASDRVCTAFKLCRADPIDKEAVT
LAILPAGNDVEMGGGSYNFETIIDLVNAGKLDIEIVNTAVSRVLRAKFEM
GLFENPYNAAPASEWNKLIHTQEAVDLARELDRESIVLLENHDNALPLKK
SGSIAVIGPMAHGFMNYGDYVVYESQYRGVTPLDGIKAAVGDKATINYAQ
GCERWSNDQSGFAEAVEAAKKSDVAVVVVGTWSRDQKELWAGLNATTGEH
VDVNSLSLVGAQAPLIKAIIDTGVPTVVVLSSGKPITEPWLSNNTAALVQ
QFYPSEQGGNALADVLFGDYNPSGKLSVSFPHSVGDLPIYYDYLNSAREI
GDAGYIYSNGTLEFGHQYALGNPKAWYPFGYGKSYSSFEYGAVKLDKTNV
TEADTVTVSVDVKNTDATREGTEVVQVYVVDEVASVVVPNRLLKGFKKVV
IPAGQTKTVEIPLKVQDLGLWNVRMKYVVEPGAFGVLVGSSSEDIRGNAT
FYVQ

3D structure

• PDB: 5yot Crystal structure and substrate recognition mechanism of Aspergillus oryzae isoprimeverose-producing enzyme.
• Chain: B
• Resolution: 1.98 Å

Enzymatic activity

• Enzyme Commision number: 3.2.1.21: beta-glucosidase.

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	CA	B	D706 V708	D681 V683

Gene Ontology

Molecular Function

• GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
• GO:0008422 beta-glucosidase activity
• GO:0016798 hydrolase activity, acting on glycosyl bonds
• GO:0046872 metal ion binding

Biological Process

• GO:0000272 polysaccharide catabolic process
• GO:0005975 carbohydrate metabolic process
• GO:0009251 glucan catabolic process

Cellular Component

• GO:0005575 cellular_component

External links

• PDB: RCSB:5yot, PDBe:5yot, PDBj:5yot
• PDBsum: 5yot
• PubMed: 30445155
• UniProt: Q2U8V9