Structure of PDB 6zgv Chain A

Receptor sequence
>6zgvA (length=388) Species: 9606 (Homo sapiens) [Search protein sequence]
AALRQPQVAELLAEARRAFREEFGAEPELAVSAPGRVNLIGEHTDYNQGL
VLPMALELMTVLVGSPRKDGLVSLLTTSEGADEPQRLQFPLPTAQRSLEP
GTPRWANYVKGVIQYYPAAPLPGFSAVVVSSVPLGGGLSSSASLEVATYT
FLQQLCPDSGTIAARAQVCQQAEHSFAGMPCGIMDQFISLMGQKGHALLI
DCRSLETSLVPLSDPKLAVLITNSNVRHSLASSEYPVRRRQCEEVARALG
AASLREVQLEELEAARDLVSKEGFRRARHVVGEIRRTAQAAAALRRGDYR
AFGRLMVESHRSLRDDYEVSCPELDQLVEAALAVYGSRMTGGGFGGCTVT
LLEASAAPHAMRHIQEHYGGTATFYLSQAADGAKVLCL
3D structure
PDB6zgv Fragment Screening Reveals Starting Points for Rational Design of Galactokinase 1 Inhibitors to Treat Classic Galactosemia.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.1.6: galactokinase.
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 GAL A E43 H44 D46 Y47 G183 M185 D186 Y236 E42 H43 D45 Y46 G182 M184 D185 Y235
BS02 HFK A S79 D83 R105 Y109 V129 S131 L135 S141 S142 R228 S78 D82 R104 Y108 V128 S130 L134 S140 S141 R227
Gene Ontology
Molecular Function
GO:0004335 galactokinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0005534 galactose binding
GO:0016301 kinase activity
GO:0016773 phosphotransferase activity, alcohol group as acceptor
Biological Process
GO:0006012 galactose metabolic process
GO:0016310 phosphorylation
GO:0019402 galactitol metabolic process
GO:0033499 galactose catabolic process via UDP-galactose
GO:0046835 carbohydrate phosphorylation
GO:0061623 glycolytic process from galactose
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0016020 membrane
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6zgv, PDBe:6zgv, PDBj:6zgv
PDBsum6zgv
PubMed33724769
UniProtP51570|GALK1_HUMAN Galactokinase (Gene Name=GALK1)

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