Structure of PDB 3o5b Chain B

Receptor sequence
>3o5bB (length=478) Species: 28985 (Kluyveromyces lactis) [Search protein sequence]
KPPARKGSMADVPANLMEQIHGLETLFTVSSEKMRSIVKHFISELDKGLS
KKGGNIPMIPGWVVEYPTGKETGDFLALDLGGTNLRVVLVKLGGNHDFDT
TQNKYRLPDHLRTGTSEQLWSFIAKCLKEFVDEWYPDGVSEPLPLGFTFS
YPASQKKINSGVLQRWTKGFDIEGVEGHDVVPMLQEQIEKLNIPINVVAL
INDTTGTLVASLYTDPQTKMGIIIGTGVNGAYYDVVSGIEKLEGLLPEDI
GPDSPMAINCEYGSFDNEHLVLPRTKYDVIIDEESPRPGQQAFEKMTSGY
YLGEIMRLVLLDLYDSGFIFKDQDISKLKEAYVMDTSYPSKIEDDPFENL
EDTDDLFKTNLNIETTVVERKLIRKLAELVGTRAARLTVCGVSAICDKRG
YKTAHIAADGSVFNRYPGYKEKAAQALKDIYNWDVEKMEDHPIQLVAAED
GSGVGAAIIACLTQKRLAAGKSVGIKGE
3D structure
PDB3o5b Crystal Structure of Hexokinase KlHxk1 of Kluyveromyces lactis: A MOLECULAR BASIS FOR UNDERSTANDING THE CONTROL OF YEAST HEXOKINASE FUNCTIONS VIA COVALENT MODIFICATION AND OLIGOMERIZATION.
ChainB
Resolution1.97 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R93 S157 R172 D210
Catalytic site (residue number reindexed from 1) R86 S150 R165 D203
Enzyme Commision number 2.7.1.1: hexokinase.
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 BGC B N209 D210 T211 G234 V235 N236 E268 N202 D203 T204 G227 V228 N229 E261
Gene Ontology
Molecular Function
GO:0004340 glucokinase activity
GO:0004396 hexokinase activity
GO:0005524 ATP binding
GO:0005536 D-glucose binding
GO:0008865 fructokinase activity
GO:0016301 kinase activity
GO:0016773 phosphotransferase activity, alcohol group as acceptor
GO:0019158 mannokinase activity
Biological Process
GO:0001678 intracellular glucose homeostasis
GO:0005975 carbohydrate metabolic process
GO:0006006 glucose metabolic process
GO:0006013 mannose metabolic process
GO:0006096 glycolytic process
GO:0016310 phosphorylation
GO:0019318 hexose metabolic process
GO:0046835 carbohydrate phosphorylation
GO:0051156 glucose 6-phosphate metabolic process
Cellular Component
GO:0005739 mitochondrion
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3o5b, PDBe:3o5b, PDBj:3o5b
PDBsum3o5b
PubMed20943665
UniProtP33284|HXK_KLULA Hexokinase (Gene Name=RAG5)

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