AC   MF_00519;
DC   Protein; auto
TR   HAMAP; MF_00519; -; 1; level=0
XX
Names: Arabinose_Isome
XX
ID   ARAA
DE   RecName: Full=L-arabinose isomerase;
DE            EC=5.3.1.4;
GN   Name=araA;
XX
CC   -!- FUNCTION: Catalyzes the conversion of L-arabinose to L-ribulose.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=beta-L-arabinopyranose = L-ribulose; Xref=Rhea:RHEA:14821,
CC         ChEBI:CHEBI:16880, ChEBI:CHEBI:40886; EC=5.3.1.4;
case <FTGroup:1>
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC       Note=Binds 1 Mn(2+) ion per subunit.;
end case
CC   -!- PATHWAY: Carbohydrate degradation; L-arabinose degradation via L-
CC       ribulose; D-xylulose 5-phosphate from L-arabinose (bacterial route):
CC       step 1/3.
case <OC:Enterobacterales>
CC   -!- SUBUNIT: Homohexamer.
end case
CC   -!- SIMILARITY: Belongs to the arabinose isomerase family.
XX
DR   Pfam; PF02610; Arabinose_Isome; 1; trigger=no
XX
KW   Arabinose catabolism
KW   Carbohydrate metabolism
KW   Isomerase
case <FTGroup:1>
KW   Manganese
KW   Metal-binding
end case
XX
GO   GO:0008733; F:L-arabinose isomerase activity
case <FTGroup:1>
GO   GO:0030145; F:manganese ion binding
end case
GO   GO:0019569; P:L-arabinose catabolic process to xylulose 5-phosphate
XX
FT   From: ARAA_ECOLI (P08202)
FT   BINDING         306
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT   Group: 1; Condition: E
FT   BINDING         333
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT   Group: 1; Condition: E
FT   BINDING         350
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT   Group: 1; Condition: H
FT   BINDING         450
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT   Group: 1; Condition: H
XX
Size: 474-511;
Related: None;
Template: P08202; Q9S467;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: in BACLD, CLOAB
Plasmid: None
Comments: None
XX
# Revision 1.31 2022/11/19
//