ID   A0A2I0BB16_9ASPA        Unreviewed;       283 AA.
AC   A0A2I0BB16;
DT   28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT   28-FEB-2018, sequence version 1.
DT   24-JAN-2024, entry version 21.
DE   RecName: Full=ribose-5-phosphate isomerase {ECO:0000256|ARBA:ARBA00011959};
DE            EC=5.3.1.6 {ECO:0000256|ARBA:ARBA00011959};
GN   ORFNames=AXF42_Ash011563 {ECO:0000313|EMBL:PKA64961.1};
OS   Apostasia shenzhenica.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Orchidaceae;
OC   Apostasioideae; Apostasia.
OX   NCBI_TaxID=1088818 {ECO:0000313|EMBL:PKA64961.1, ECO:0000313|Proteomes:UP000236161};
RN   [1] {ECO:0000313|EMBL:PKA64961.1, ECO:0000313|Proteomes:UP000236161}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Shenzhen {ECO:0000313|Proteomes:UP000236161};
RC   TISSUE=Stem {ECO:0000313|EMBL:PKA64961.1};
RX   PubMed=28902843; DOI=10.1038/nature23897;
RA   Zhang G.Q., Liu K.W., Li Z., Lohaus R., Hsiao Y.Y., Niu S.C., Wang J.Y.,
RA   Lin Y.C., Xu Q., Chen L.J., Yoshida K., Fujiwara S., Wang Z.W., Zhang Y.Q.,
RA   Mitsuda N., Wang M., Liu G.H., Pecoraro L., Huang H.X., Xiao X.J., Lin M.,
RA   Wu X.Y., Wu W.L., Chen Y.Y., Chang S.B., Sakamoto S., Ohme-Takagi M.,
RA   Yagi M., Zeng S.J., Shen C.Y., Yeh C.M., Luo Y.B., Tsai W.C.,
RA   Van de Peer Y., Liu Z.J.;
RT   "The Apostasia genome and the evolution of orchids.";
RL   Nature 549:379-383(2017).
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   -!- SIMILARITY: Belongs to the ribose 5-phosphate isomerase family.
CC       {ECO:0000256|ARBA:ARBA00008088}.
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DR   EMBL; KZ451899; PKA64961.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2I0BB16; -.
DR   STRING; 1088818.A0A2I0BB16; -.
DR   OrthoDB; 5232260at2759; -.
DR   UniPathway; UPA00115; UER00412.
DR   Proteomes; UP000236161; Unassembled WGS sequence.
DR   GO; GO:0004751; F:ribose-5-phosphate isomerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0009052; P:pentose-phosphate shunt, non-oxidative branch; IEA:InterPro.
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; PTHR43748; RIBOSE-5-PHOSPHATE ISOMERASE 3, CHLOROPLASTIC-RELATED; 1.
DR   PANTHER; PTHR43748:SF3; RIBOSE-5-PHOSPHATE ISOMERASE 3, CHLOROPLASTIC-RELATED; 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:0000313|EMBL:PKA64961.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000236161}.
SQ   SEQUENCE   283 AA;  29753 MW;  822143C86D3677C3 CRC64;
     MAAAALSFLP SSSSSSVSVL IRRRRSAASP IRCLSSPSPT PPATVLSQDD LKKVAAVKAV
     EYVKSGMVLG LGTGSTAAFV VAEIGALLSA GKLSGIVGVP TSKRTFEQAT SLGIPLSTLD
     EHPRLDLAID GADEVDPDLN LVKGRGGALL REKMVEAASD KFVVVADETK LVTGLGGSGL
     AMPVEVVQFC WKYNQTRLQE LFKEEGCEAK LRLDSDGNPY VTDNSNYIVD LYFKTPITDA
     NVAGNEISDL QGVVEHGLFL DMATAVIIAG KEGVSIKDKV SLL
//