GLPK_THEBO
ID GLPK_THEBO Reviewed; 495 AA.
AC Q9X6C9;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1999, sequence version 1.
DT 03-AUG-2022, entry version 80.
DE RecName: Full=Glycerol kinase {ECO:0000255|HAMAP-Rule:MF_00186};
DE EC=2.7.1.30 {ECO:0000255|HAMAP-Rule:MF_00186};
DE AltName: Full=ATP:glycerol 3-phosphotransferase {ECO:0000255|HAMAP-Rule:MF_00186};
DE AltName: Full=Glycerokinase {ECO:0000255|HAMAP-Rule:MF_00186};
DE Short=GK {ECO:0000255|HAMAP-Rule:MF_00186};
GN Name=glpK {ECO:0000255|HAMAP-Rule:MF_00186};
OS Thermus brockianus.
OC Bacteria; Deinococcus-Thermus; Deinococci; Thermales; Thermaceae; Thermus.
OX NCBI_TaxID=56956;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ITI360;
RX PubMed=10741834; DOI=10.1007/s007920050004;
RA Fridjonsson O., Watzlawick H., Mattes R.;
RT "The structure of the alpha-galactosidase gene loci in Thermus brockianus
RT ITI360 and Thermus thermophilus TH125.";
RL Extremophiles 4:23-33(2000).
CC -!- FUNCTION: Key enzyme in the regulation of glycerol uptake and
CC metabolism. Catalyzes the phosphorylation of glycerol to yield sn-
CC glycerol 3-phosphate. {ECO:0000255|HAMAP-Rule:MF_00186}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + glycerol = ADP + H(+) + sn-glycerol 3-phosphate;
CC Xref=Rhea:RHEA:21644, ChEBI:CHEBI:15378, ChEBI:CHEBI:17754,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57597, ChEBI:CHEBI:456216;
CC EC=2.7.1.30; Evidence={ECO:0000255|HAMAP-Rule:MF_00186};
CC -!- ACTIVITY REGULATION: Inhibited by fructose 1,6-bisphosphate (FBP).
CC {ECO:0000255|HAMAP-Rule:MF_00186}.
CC -!- PATHWAY: Polyol metabolism; glycerol degradation via glycerol kinase
CC pathway; sn-glycerol 3-phosphate from glycerol: step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_00186}.
CC -!- SIMILARITY: Belongs to the FGGY kinase family. {ECO:0000255|HAMAP-
CC Rule:MF_00186}.
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DR EMBL; AF135398; AAD33670.1; -; Genomic_DNA.
DR AlphaFoldDB; Q9X6C9; -.
DR SMR; Q9X6C9; -.
DR STRING; 56956.A0O31_01576; -.
DR UniPathway; UPA00618; UER00672.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004370; F:glycerol kinase activity; ISS:UniProtKB.
DR GO; GO:0019563; P:glycerol catabolic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006071; P:glycerol metabolic process; ISS:UniProtKB.
DR GO; GO:0006072; P:glycerol-3-phosphate metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR HAMAP; MF_00186; Glycerol_kin; 1.
DR InterPro; IPR043129; ATPase_NBD.
DR InterPro; IPR000577; Carb_kinase_FGGY.
DR InterPro; IPR018485; Carb_kinase_FGGY_C.
DR InterPro; IPR018483; Carb_kinase_FGGY_CS.
DR InterPro; IPR018484; Carb_kinase_FGGY_N.
DR InterPro; IPR005999; Glycerol_kin.
DR Pfam; PF02782; FGGY_C; 1.
DR Pfam; PF00370; FGGY_N; 1.
DR PIRSF; PIRSF000538; GlpK; 1.
DR SUPFAM; SSF53067; SSF53067; 2.
DR TIGRFAMs; TIGR01311; glycerol_kin; 1.
DR PROSITE; PS00445; FGGY_KINASES_2; 1.
PE 3: Inferred from homology;
KW ATP-binding; Glycerol metabolism; Kinase; Nucleotide-binding; Transferase.
FT CHAIN 1..495
FT /note="Glycerol kinase"
FT /id="PRO_0000059515"
FT BINDING 11..13
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 11
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 81..82
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 133
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 242..243
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 264
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 307
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
FT BINDING 407..411
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00186"
SQ SEQUENCE 495 AA; 53534 MW; 0FC45EF276D386E1 CRC64;
MKYLLALDQG TTSSWAILFT LEGEVVAVAQ RAFAQHYPEP GLVEHDPWEI WESQLWAAKE
ALRRAGVGPE AVLALGIANQ RETTLVWERD TGRPLHPAIV WQDRRTASLC EALRERGLEG
LFRARTGLLL DPYFSATKLL WLLERVPGLR ERAERGEVCF GTVDTWLLWN LTGGRVHATD
PTNASRTLLF HLETLTWDEE LLRVLGIPKA LLPEVRPSDG DFGETLPGLL GAPIPIRGVL
GDQQAALLGQ AALGAGEGKC TYGTGAFLLL NTGERPVWAE GGLLTTLAWH LEGKAAYALE
GSVFVAGAAV GWLREVGLLG ESHEVESLAR QVEDAGGVYF VPAFTGLGAP HWDPYARGAI
LGLTRGTTRA HLARAALEGV AFSVGEVAWA MAGAAGLGLK ALKADGGMAQ NDLFLEIQAD
LLGVPVLRPR VTETTALGAA WARGIGAGAL SLGDLPALWR EEARFLPRMP EARREALYRG
WRRAVERAKG WVQEG
