ID C7DDV2_9RHOB Unreviewed; 478 AA.
AC C7DDV2;
DT 22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 22-SEP-2009, sequence version 1.
DT 24-JAN-2024, entry version 44.
DE RecName: Full=Xylulose kinase {ECO:0000256|HAMAP-Rule:MF_02220, ECO:0000256|RuleBase:RU364073};
DE Short=Xylulokinase {ECO:0000256|HAMAP-Rule:MF_02220, ECO:0000256|RuleBase:RU364073};
DE EC=2.7.1.17 {ECO:0000256|HAMAP-Rule:MF_02220, ECO:0000256|RuleBase:RU364073};
GN Name=xylB {ECO:0000256|HAMAP-Rule:MF_02220,
GN ECO:0000256|RuleBase:RU364073, ECO:0000313|EMBL:EET49739.1};
GN ORFNames=TR2A62_0320 {ECO:0000313|EMBL:EET49739.1};
OS Thalassobium sp. R2A62.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Thalassobium.
OX NCBI_TaxID=633131 {ECO:0000313|EMBL:EET49739.1, ECO:0000313|Proteomes:UP000004701};
RN [1] {ECO:0000313|EMBL:EET49739.1, ECO:0000313|Proteomes:UP000004701}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=R2A62 {ECO:0000313|EMBL:EET49739.1,
RC ECO:0000313|Proteomes:UP000004701};
RA Suzuki M., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL Submitted (MAY-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the phosphorylation of D-xylulose to D-xylulose 5-
CC phosphate. {ECO:0000256|HAMAP-Rule:MF_02220}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-xylulose = ADP + D-xylulose 5-phosphate + H(+);
CC Xref=Rhea:RHEA:10964, ChEBI:CHEBI:15378, ChEBI:CHEBI:17140,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57737, ChEBI:CHEBI:456216;
CC EC=2.7.1.17; Evidence={ECO:0000256|HAMAP-Rule:MF_02220,
CC ECO:0000256|RuleBase:RU364073};
CC -!- SIMILARITY: Belongs to the FGGY kinase family. {ECO:0000256|HAMAP-
CC Rule:MF_02220, ECO:0000256|RuleBase:RU364073}.
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DR EMBL; GG697169; EET49739.1; -; Genomic_DNA.
DR RefSeq; WP_009160789.1; NZ_GG697169.2.
DR AlphaFoldDB; C7DDV2; -.
DR STRING; 633131.TR2A62_0320; -.
DR eggNOG; COG1070; Bacteria.
DR HOGENOM; CLU_009281_3_0_5; -.
DR OrthoDB; 9805576at2; -.
DR Proteomes; UP000004701; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004856; F:xylulokinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042732; P:D-xylose metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0005998; P:xylulose catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd07808; FGGY_D-XK_EcXK-like; 1.
DR Gene3D; 3.30.420.40; -; 2.
DR HAMAP; MF_02220; XylB; 1.
DR InterPro; IPR043129; ATPase_NBD.
DR InterPro; IPR000577; Carb_kinase_FGGY.
DR InterPro; IPR018485; FGGY_C.
DR InterPro; IPR018484; FGGY_N.
DR InterPro; IPR006000; Xylulokinase.
DR NCBIfam; TIGR01312; XylB; 1.
DR PANTHER; PTHR43095; SUGAR KINASE; 1.
DR PANTHER; PTHR43095:SF6; XYLULOSE KINASE; 1.
DR Pfam; PF02782; FGGY_C; 1.
DR Pfam; PF00370; FGGY_N; 1.
DR PIRSF; PIRSF000538; GlpK; 1.
DR SUPFAM; SSF53067; Actin-like ATPase domain; 2.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_02220,
KW ECO:0000256|RuleBase:RU364073};
KW Carbohydrate metabolism {ECO:0000256|HAMAP-Rule:MF_02220,
KW ECO:0000256|RuleBase:RU364073};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_02220, ECO:0000256|RuleBase:RU364073};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_02220,
KW ECO:0000256|RuleBase:RU364073};
KW Reference proteome {ECO:0000313|Proteomes:UP000004701};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_02220,
KW ECO:0000256|RuleBase:RU364073};
KW Xylose metabolism {ECO:0000256|HAMAP-Rule:MF_02220,
KW ECO:0000256|RuleBase:RU364073}.
FT DOMAIN 1..239
FT /note="Carbohydrate kinase FGGY N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00370"
FT DOMAIN 249..433
FT /note="Carbohydrate kinase FGGY C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02782"
FT ACT_SITE 232
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02220"
FT BINDING 77..78
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02220"
FT SITE 6
FT /note="Important for activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02220"
SQ SEQUENCE 478 AA; 49906 MW; 346C96E151CC3116 CRC64;
MYIGLDLGTS SLKAVLMNDD QQIVAEHVVS LSVARPHDGW SEQDPQSWGV ATDEAMRALG
KSHDLSGVTG IGLSGHMHGA TLIGADDAVL RPCMLWNDTR SAVQAAAMDA DPQFRATSGN
IVFPGFTAPK VDWVRANEPE VFDKIAKVLL PKDYLRLCLT GEHVSEMSDA AGTSWLDTGA
RDWSDDLLAA CHLDRSHMPR LVEGSQVSGA LRADLAAVWG IRSAVVAGGG GDNAAAAIGA
GVVQDGTAFL SLGTSGVLFA ANVGYRPDPA TAVHTFCHAA PDTWHQMGVI LAATDALNWL
SGITGQSAAE LTADLGDLRA PSKTLFLPYL GGERTPHNDA AIRGQFLHLD HSSDTAAMTR
AVLEGVAYAF ADCRDALAAT GTTLTRALAI GGGAKSDQWL RILASTLNIP LDVPKDGDFG
AALGAARLGM MAATGAGAEI ATQPPLSHEV APDTTLTDAF REAHQNYKAA YAAIKALK
//