AC   MF_01661;
DC   Protein; auto
TR   HAMAP; MF_01661; -; 1; level=0
XX
Names: D_rib_pyranase
XX
ID   RBSD
DE   RecName: Full=D-ribose pyranase;
DE            EC=5.4.99.62;
GN   Name=rbsD;
XX
CC   -!- FUNCTION: Catalyzes the interconversion of beta-pyran and beta-furan
CC       forms of D-ribose.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=beta-D-ribopyranose = beta-D-ribofuranose;
CC         Xref=Rhea:RHEA:25432, ChEBI:CHEBI:27476, ChEBI:CHEBI:47002;
CC         EC=5.4.99.62;
CC   -!- PATHWAY: Carbohydrate metabolism; D-ribose degradation; D-ribose 5-
CC       phosphate from beta-D-ribopyranose: step 1/2.
CC   -!- SUBUNIT: Homodecamer.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the RbsD / FucU family. RbsD subfamily.
XX
DR   Pfam; PF05025; RbsD_FucU; 1; trigger=no
XX
KW   Carbohydrate metabolism
KW   Cytoplasm
KW   Isomerase
XX
GO   GO:0016853; F:isomerase activity
GO   GO:0016872; F:intramolecular lyase activity
GO   GO:0019303; P:D-ribose catabolic process
GO   GO:0005737; C:cytoplasm
XX
FT   From: RBSD_BACSU (P36946)
FT   BINDING         120..122
FT                   /ligand="substrate"
FT   Optional; Condition: [YFW]-[ACGS]-[NS]
FT   ACT_SITE        20
FT                   /note="Proton donor"
FT   Condition: H
FT   BINDING         28
FT                   /ligand="substrate"
FT   Condition: D
FT   BINDING         98
FT                   /ligand="substrate"
FT   Condition: H
XX
Size: 123-154;
Related: None;
Template: P04982; P36946;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: in RUBXD, STRGG
Plasmid: None
Comments: None
XX
# Revision 1.20 2022/05/14
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