ID A0A1X9LP39_9MICO Unreviewed; 162 AA.
AC A0A1X9LP39;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Ribose-5-phosphate isomerase B {ECO:0000256|ARBA:ARBA00014007};
DE EC=5.3.1.6 {ECO:0000256|ARBA:ARBA00011959};
DE AltName: Full=Phosphoriboisomerase B {ECO:0000256|ARBA:ARBA00032117};
GN ORFNames=B5808_06480 {ECO:0000313|EMBL:ARJ04899.1}, GCM10010988_34930
GN {ECO:0000313|EMBL:GGI41620.1};
OS Cnuibacter physcomitrellae.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Cnuibacter.
OX NCBI_TaxID=1619308 {ECO:0000313|EMBL:ARJ04899.1, ECO:0000313|Proteomes:UP000192775};
RN [1] {ECO:0000313|EMBL:ARJ04899.1, ECO:0000313|Proteomes:UP000192775}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=XA {ECO:0000313|EMBL:ARJ04899.1}, and XA(T)
RC {ECO:0000313|Proteomes:UP000192775};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GGI41620.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CGMCC 1.15041 {ECO:0000313|EMBL:GGI41620.1};
RX PubMed=30832757;
RA Wu L., Ma J.;
RT "The Global Catalogue of Microorganisms (GCM) 10K type strain sequencing
RT project: providing services to taxonomists for standard genome sequencing
RT and annotation.";
RL Int. J. Syst. Evol. Microbiol. 69:895-898(2019).
RN [3] {ECO:0000313|EMBL:GGI41620.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CGMCC 1.15041 {ECO:0000313|EMBL:GGI41620.1};
RA Sun Q., Zhou Y.;
RL Submitted (DEC-2022) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=aldehydo-D-ribose 5-phosphate = D-ribulose 5-phosphate;
CC Xref=Rhea:RHEA:14657, ChEBI:CHEBI:58121, ChEBI:CHEBI:58273;
CC EC=5.3.1.6; Evidence={ECO:0000256|ARBA:ARBA00001713};
CC -!- PATHWAY: Carbohydrate degradation; pentose phosphate pathway; D-ribose
CC 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage): step
CC 1/1. {ECO:0000256|ARBA:ARBA00004988}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the LacAB/RpiB family.
CC {ECO:0000256|ARBA:ARBA00008754}.
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DR EMBL; CP020715; ARJ04899.1; -; Genomic_DNA.
DR EMBL; BMHD01000002; GGI41620.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X9LP39; -.
DR STRING; 1619308.B5808_06480; -.
DR KEGG; cphy:B5808_06480; -.
DR Proteomes; UP000192775; Chromosome.
DR Proteomes; UP000633908; Unassembled WGS sequence.
DR GO; GO:0016861; F:intramolecular oxidoreductase activity, interconverting aldoses and ketoses; IEA:UniProt.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR Gene3D; 3.40.1400.10; Sugar-phosphate isomerase, RpiB/LacA/LacB; 1.
DR InterPro; IPR011860; Rib-5-P_Isoase_Actino.
DR InterPro; IPR003500; RpiB_LacA_LacB.
DR InterPro; IPR036569; RpiB_LacA_LacB_sf.
DR NCBIfam; TIGR02133; RPI_actino; 1.
DR NCBIfam; TIGR00689; rpiB_lacA_lacB; 1.
DR PANTHER; PTHR30345:SF0; DNA DAMAGE-REPAIR_TOLERATION PROTEIN DRT102; 1.
DR PANTHER; PTHR30345; RIBOSE-5-PHOSPHATE ISOMERASE B; 1.
DR Pfam; PF02502; LacAB_rpiB; 1.
DR PIRSF; PIRSF005384; RpiB_LacA_B; 1.
DR SUPFAM; SSF89623; Ribose/Galactose isomerase RpiB/AlsB; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000313|EMBL:ARJ04899.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000192775}.
FT BINDING 8..9
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
FT BINDING 71..75
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
FT BINDING 104
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
FT BINDING 114
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
FT BINDING 138
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
FT BINDING 142
FT /ligand="D-ribulose 5-phosphate"
FT /ligand_id="ChEBI:CHEBI:58121"
FT /evidence="ECO:0000256|PIRSR:PIRSR005384-2"
SQ SEQUENCE 162 AA; 17482 MW; F44D5C6E6C0947BE CRC64;
MRIHLGTDHA GLEFSRTIND HLTAAGHEVV DHGPTEYDPI DDYPSFCINA AQATVNDQRA
GVAALGVVFG GSGNGEQIAA NKVQGARAAL VWSEATALLA RQHNDANVIS IGARQHTVEE
ALHFVDLFLA EPFSFEERHV RRIAQLAEYE ATGEIAGKVI EK
//
