ID   ARAB_MYCSM              Reviewed;         563 AA.
AC   Q9LBQ3;
DT   23-JAN-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 70.
DE   RecName: Full=Ribulokinase {ECO:0000255|HAMAP-Rule:MF_00520};
DE            EC=2.7.1.16 {ECO:0000255|HAMAP-Rule:MF_00520};
GN   Name=araB {ECO:0000255|HAMAP-Rule:MF_00520};
OS   Mycolicibacterium smegmatis (Mycobacterium smegmatis).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycolicibacterium.
OX   NCBI_TaxID=1772;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=SMDU;
RA   Soda A., Takata G., Izumori K.;
RL   Submitted (FEB-2000) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + D-ribulose = ADP + D-ribulose 5-phosphate + H(+);
CC         Xref=Rhea:RHEA:17601, ChEBI:CHEBI:15378, ChEBI:CHEBI:17173,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58121, ChEBI:CHEBI:456216;
CC         EC=2.7.1.16; Evidence={ECO:0000255|HAMAP-Rule:MF_00520};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-ribulose = ADP + H(+) + L-ribulose 5-phosphate;
CC         Xref=Rhea:RHEA:22072, ChEBI:CHEBI:15378, ChEBI:CHEBI:16880,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58226, ChEBI:CHEBI:456216;
CC         EC=2.7.1.16; Evidence={ECO:0000255|HAMAP-Rule:MF_00520};
CC   -!- PATHWAY: Carbohydrate degradation; L-arabinose degradation via L-
CC       ribulose; D-xylulose 5-phosphate from L-arabinose (bacterial route):
CC       step 2/3. {ECO:0000255|HAMAP-Rule:MF_00520}.
CC   -!- SIMILARITY: Belongs to the ribulokinase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00520}.
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DR   EMBL; AB038527; BAA92524.1; -; Genomic_DNA.
DR   RefSeq; WP_058125669.1; NZ_LN831039.1.
DR   AlphaFoldDB; Q9LBQ3; -.
DR   SMR; Q9LBQ3; -.
DR   UniPathway; UPA00145; UER00566.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0019150; F:D-ribulokinase activity; IEA:RHEA.
DR   GO; GO:0008741; F:ribulokinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019569; P:L-arabinose catabolic process to xylulose 5-phosphate; IEA:UniProtKB-UniRule.
DR   CDD; cd07781; FGGY_RBK; 1.
DR   HAMAP; MF_00520; Ribulokinase; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR000577; Carb_kinase_FGGY.
DR   InterPro; IPR018485; Carb_kinase_FGGY_C.
DR   InterPro; IPR018484; Carb_kinase_FGGY_N.
DR   InterPro; IPR005929; Ribulokinase.
DR   Pfam; PF02782; FGGY_C; 1.
DR   Pfam; PF00370; FGGY_N; 1.
DR   PIRSF; PIRSF000538; GlpK; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
DR   TIGRFAMs; TIGR01234; L-ribulokinase; 1.
PE   3: Inferred from homology;
KW   Arabinose catabolism; ATP-binding; Carbohydrate metabolism; Kinase;
KW   Nucleotide-binding; Transferase.
FT   CHAIN           1..563
FT                   /note="Ribulokinase"
FT                   /id="PRO_0000198362"
SQ   SEQUENCE   563 AA;  60432 MW;  12F097597D07918C CRC64;
     MTPPGAPKYV IGVDFGTLSG RALVVRVADG AEMGSAEHTY RHGVVTEALP GHPEVRLPAD
     YALQVPADYI DVLRFAIPEA VANAGIDPAD VVGLGTDFTA CTMVAATSDG TPLCQLDEFA
     DRPHAYAKLW RHHAAQPQAD RINALAAARG ETWLPRYGGL ISSEWEFAKG LQILEEDPEI
     YAAIDRWVEG ADWIVWQLTG RYVRNISTAG YKAIRQDGKY PSRAFLAELN PGFASFVEDK
     IEQPIGRLGE AAGTLTAQAA AWTGLPEGIV VAVGNIDAHV TAAAADAADP GRLIAIMGTS
     TCHVMNGRFL REVPGMCGVV DGGITDGLWG YEAGQSGVGD IFAWFTKNCV PKEIAIEASR
     RGLTLHEHLS ELAAEQEVGE HGLVALDWHS GNRSVLVDHH LSGIMVGQTL DTTCVDQYRA
     LLEATAFGTR MIVETFQRSG VPVEELVVAG GLIKNPLLMQ IYADVTGLPL SCVTSTQAPA
     LGAAIHAAAA AGEYRDVPTA SARMGGRTKN AFTPIPENVT RYNALYAAYV ELHDWFGRNN
     PLMRRLRVMR SNAERRETVG SAQ