Structure of PDB 6gua Chain H

Receptor sequence
>6guaH (length=819) Species: 272623 (Lactococcus lactis subsp. lactis Il1403) [Search protein sequence]
EYNSEAYLKKLDKWWRAATYLGAGMIFLKENPLFSVTGTPIKAENLKANP
IGHWGTVSGQTFLYAHANRLINKYDQKMFYMGGPGHGGQAMVVPSYLDGS
YTEAYPEITQDLEGMSRLFKRFSFPGGIGSHMTAQTPGSLHEGGELGYVL
SHATGAILDQPEQIAFAVVGDGEAETGPLMTSWHSIKFINPKNDGAILPI
LDLNGFKISNPTLFARTSDVDIRKFFEGLGYSPRYIENDDIHDYMAYHKL
AAEVFDKAIEDIHQIQKDAREDNRYQNGEIPAWPIVIARLPKGWGGPRYN
DWSGPKFDGKGMPIEHSFRAHQVPLPLSSKNMGTLPEFVKWMTSYQPETL
FNADGSLKEELRDFAPKGEMRMASNPVTNGGVDSSNLVLPDWQEFANPIS
ENNRGKLLPDTNDNMDMNVLSKYFAEIVKLNPTRFRLFGPDETMSNRFWE
MFKVTNRQWMQVIKNPNDEFISPEGRIIDSQLSEHQAEGWLEGYTLTGRT
GAFASYESFLRVVDSMLTQHFKWIRQAADQKWRHDYPSLNVISTSTVFQQ
DHNGYTHQDPGMLTHLAEKKSDFIRQYLPADGNTLLAVFDRAFQDRSKIN
HIVASKQPRQQWFTKEEAEKLATDGIATIDWASTAKDGEAVDLVFASAGA
EPTIETLAALHLVNEVFPQAKFRYVNVVELGRLQKKKGALNQERELSDEE
FEKYFGPSGTPVIFGFHGYEDLIESIFYQRGHDGLIVHGYREDGDITTTY
DMRVYSELDRFHQAIDAMQVLYVNRKVNQGLAKAFIDRMKRTLVKHFEVT
RNEGVDIPDFTEWVWSDLK
3D structure
PDB6gua Crystal structure of a xylulose 5-phosphate phosphoketolase. Insights into the substrate specificity for xylulose 5-phosphate.
ChainH
Resolution1.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.1.2.-
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 TPP H E444 L484 E486 F511 E442 L482 E484 F509
BS02 TPP H T58 H88 G146 L148 G172 G174 N206 F208 K209 I210 K294 H323 T56 H86 G144 L146 G170 G172 N204 F206 K207 I208 K292 H321
BS03 MG H D173 N206 F208 D171 N204 F206
Gene Ontology
Molecular Function
GO:0016829 lyase activity
GO:0016832 aldehyde-lyase activity

View graph for
Molecular Function
External links
PDB RCSB:6gua, PDBe:6gua, PDBj:6gua
PDBsum6gua
PubMed31059775
UniProtQ9CFH4|PHK_LACLA Probable phosphoketolase (Gene Name=LL1502)

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