AC   MF_01535;
DC   Protein; auto
TR   HAMAP; MF_01535; -; 1; level=0
XX
Names: Rhamnulokinase
XX
ID   RHAB
DE   RecName: Full=Rhamnulokinase;
DE            Short=RhaB;
DE            EC=2.7.1.5;
DE   AltName: Full=Rhamnulose kinase;
DE   AltName: Full=L-rhamnulose 1-kinase;
DE   AltName: Full=ATP:L-rhamnulose phosphotransferase;
GN   Name=rhaB;
XX
CC   -!- FUNCTION: Involved in the catabolism of L-rhamnose (6-deoxy-L-mannose).
CC       Catalyzes the transfer of the gamma-phosphate group from ATP to the 1-
CC       hydroxyl group of L-rhamnulose to yield L-rhamnulose 1-phosphate.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-rhamnulose = ADP + H(+) + L-rhamnulose 1-phosphate;
CC         Xref=Rhea:RHEA:20117, ChEBI:CHEBI:15378, ChEBI:CHEBI:17897,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58313, ChEBI:CHEBI:456216; EC=2.7.1.5;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC   -!- PATHWAY: Carbohydrate degradation; L-rhamnose degradation; glycerone
CC       phosphate from L-rhamnose: step 2/3.
case <OC:Escherichia>
CC   -!- SUBUNIT: Monomer.
end case
CC   -!- SIMILARITY: Belongs to the rhamnulokinase family.
XX
DR   Pfam; PF00370; FGGY_N; 1; trigger=no
DR   NCBIfam; TIGR02627; Rhamnulo_kin; 1; trigger=no
XX
KW   ATP-binding
KW   Kinase
KW   Magnesium
KW   Nucleotide-binding
KW   Rhamnose metabolism
KW   Transferase
case <FT:9> or <FT:10> or <FT:11>
KW   Disulfide bond
end case
XX
GO   GO:0008993; F:rhamnulokinase activity
GO   GO:0019299; P:rhamnose metabolic process
XX
FT   From: RHAB_ECOLI (P32171)
FT   BINDING         13..17
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Condition: A-[ST]-x(2)-R
FT   BINDING         236..238
FT                   /ligand="substrate"
FT   Condition: H-D-T
FT   ACT_SITE        237
FT                   /note="Proton acceptor"
FT   Condition: D
FT   BINDING         83
FT                   /ligand="substrate"
FT   Condition: [GA]
FT   BINDING         259
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Condition: T
FT   BINDING         296
FT                   /ligand="substrate"
FT   Condition: N
FT   BINDING         304
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Condition: [QNE]
FT   BINDING         402
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Condition: G
FT   DISULFID        68..222
FT   Condition: C-x*-C
FT   DISULFID        353..370
FT   Condition: C-x*-C
FT   DISULFID        413..417
FT   Condition: C-x*-C
XX
Size: 467-496;
Related: None;
Template: P32171;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: MF_00541 (rhaA)
Duplicate: None
Plasmid: in LIGS1
Comments: None
XX
# Revision 1.25 2023/06/01
//