ID S1RNH4_9ENTE Unreviewed; 226 AA.
AC S1RNH4;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Ribose-5-phosphate isomerase A {ECO:0000256|HAMAP-Rule:MF_00170};
DE EC=5.3.1.6 {ECO:0000256|HAMAP-Rule:MF_00170};
DE AltName: Full=Phosphoriboisomerase A {ECO:0000256|HAMAP-Rule:MF_00170};
DE Short=PRI {ECO:0000256|HAMAP-Rule:MF_00170};
GN Name=rpiA {ECO:0000256|HAMAP-Rule:MF_00170};
GN ORFNames=OMO_02032 {ECO:0000313|EMBL:ESK60757.1};
OS Enterococcus cecorum DSM 20682 = ATCC 43198.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Enterococcaceae;
OC Enterococcus.
OX NCBI_TaxID=1121864 {ECO:0000313|EMBL:ESK60757.1, ECO:0000313|Proteomes:UP000017415};
RN [1] {ECO:0000313|EMBL:ESK60757.1, ECO:0000313|Proteomes:UP000017415}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43198 {ECO:0000313|EMBL:ESK60757.1,
RC ECO:0000313|Proteomes:UP000017415};
RG The Broad Institute Genomics Platform;
RG The Broad Institute Genome Sequencing Center for Infectious Disease;
RA Earl A., Russ C., Gilmore M., Surin D., Walker B., Young S., Zeng Q.,
RA Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Allen A.W., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Gainer-Dewar J., Goldberg J.,
RA Griggs A., Gujja S., Hansen M., Howarth C., Imamovic A., Ireland A.,
RA Larimer J., McCowan C., Murphy C., Pearson M., Poon T.W., Priest M.,
RA Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J., Nusbaum C.,
RA Birren B.;
RT "The Genome Sequence of Enterococcus cecorum DSM 20682 (= ATCC 43198)
RT (Illumina assembly).";
RL Submitted (OCT-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reversible conversion of ribose-5-phosphate to
CC ribulose 5-phosphate. {ECO:0000256|HAMAP-Rule:MF_00170}.
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|HAMAP-Rule:MF_00170};
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|HAMAP-Rule:MF_00170}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00170}.
CC -!- SIMILARITY: Belongs to the ribose 5-phosphate isomerase family.
CC {ECO:0000256|HAMAP-Rule:MF_00170}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ESK60757.1}.
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DR EMBL; AHYS01000010; ESK60757.1; -; Genomic_DNA.
DR AlphaFoldDB; S1RNH4; -.
DR STRING; 44008.GCA_001318175_02171; -.
DR PATRIC; fig|1121864.4.peg.55; -.
DR eggNOG; COG0120; Bacteria.
DR HOGENOM; CLU_056590_1_0_9; -.
DR UniPathway; UPA00115; UER00412.
DR Proteomes; UP000017415; Unassembled WGS sequence.
DR GO; GO:0004751; F:ribose-5-phosphate isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009052; P:pentose-phosphate shunt, non-oxidative branch; IEA:UniProtKB-UniRule.
DR CDD; cd01398; RPI_A; 1.
DR Gene3D; 3.30.70.260; -; 1.
DR Gene3D; 3.40.50.1360; -; 1.
DR HAMAP; MF_00170; Rib_5P_isom_A; 1.
DR InterPro; IPR037171; NagB/RpiA_transferase-like.
DR InterPro; IPR020672; Ribose5P_isomerase_typA_subgr.
DR InterPro; IPR004788; Ribose5P_isomerase_type_A.
DR NCBIfam; TIGR00021; rpiA; 1.
DR PANTHER; PTHR11934; RIBOSE-5-PHOSPHATE ISOMERASE; 1.
DR PANTHER; PTHR11934:SF0; RIBOSE-5-PHOSPHATE ISOMERASE; 1.
DR Pfam; PF06026; Rib_5-P_isom_A; 1.
DR SUPFAM; SSF75445; D-ribose-5-phosphate isomerase (RpiA), lid domain; 1.
DR SUPFAM; SSF100950; NagB/RpiA/CoA transferase-like; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00170};
KW Reference proteome {ECO:0000313|Proteomes:UP000017415}.
FT ACT_SITE 104
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00170"
FT BINDING 26..29
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00170"
FT BINDING 82..85
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00170"
FT BINDING 95..98
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00170"
FT BINDING 122
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00170"
SQ SEQUENCE 226 AA; 24795 MW; F904F72E4CCF76F7 CRC64;
MMNLKQMVGI KASEYVKDGM IVGLGTGSTA YYMIEELGRR VKEENLQIVG VPTSIASKKQ
AEGLGITVKT IDEVDHVDLT IDGADEIDEN FGGIKGGGAA LLFEKIVATY SKKIICIVDE
SKMVKNLGAF PLPVEVIPYG CMQVFKKFEA LGYQPTLRKK EDGSTLITDC GHYIIDLHLE
KIEQPEQLAR QLDHTVGVVE HGLFLNMVDT VIIGHENGVE VLESQK
//