ID A0A7U9MRX1_9FIRM Unreviewed; 186 AA. AC A0A7U9MRX1; DT 02-JUN-2021, integrated into UniProtKB/TrEMBL. DT 02-JUN-2021, sequence version 1. DT 29-SEP-2021, entry version 2. DE RecName: Full=Riboflavin biosynthesis intermediates N-glycosidase {ECO:0000256|ARBA:ARBA00017308}; GN Name=ybiA {ECO:0000313|EMBL:GFH90753.1}; GN ORFNames=IMSAGC002_02003 {ECO:0000313|EMBL:GFH90753.1}; OS Lachnospiraceae bacterium. OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Lachnospiraceae. OX NCBI_TaxID=1898203 {ECO:0000313|EMBL:GFH90753.1, ECO:0000313|Proteomes:UP000491058}; RN [1] {ECO:0000313|EMBL:GFH90753.1, ECO:0000313|Proteomes:UP000491058} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=IMSAGC_002 {ECO:0000313|EMBL:GFH90753.1}; RA Chijiiwa R., Hosokawa M., Kogawa M., Nishikawa Y., Ide K., Sakanashi C., RA Takahashi K., Takeyama H.; RT "Single-cell genomics of uncultured bacteria reveals dietary fiber RT responders in the mouse gut microbiota."; RL Microbiome 8:0-5(2020). CC -!- CATALYTIC ACTIVITY: CC Reaction=2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + CC H2O = 2,5,6-triamino-4-hydroxypyrimidine + D-ribose 5-phosphate; CC Xref=Rhea:RHEA:23436, ChEBI:CHEBI:15377, ChEBI:CHEBI:58614, CC ChEBI:CHEBI:78346, ChEBI:CHEBI:137796; CC Evidence={ECO:0000256|ARBA:ARBA00000751}; CC -!- CATALYTIC ACTIVITY: CC Reaction=5-amino-6-(5-phospho-D-ribosylamino)uracil + H2O = 5,6- CC diaminouracil + D-ribose 5-phosphate; Xref=Rhea:RHEA:55020, CC ChEBI:CHEBI:15377, ChEBI:CHEBI:46252, ChEBI:CHEBI:58453, CC ChEBI:CHEBI:78346; Evidence={ECO:0000256|ARBA:ARBA00000022}; 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:GFH90753.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; BLLT01000082; GFH90753.1; -; Genomic_DNA. DR Proteomes; UP000491058; Unassembled WGS sequence. DR GO; GO:0016798; F:hydrolase activity, acting on glycosyl bonds; IEA:UniProtKB-KW. DR GO; GO:0008152; P:metabolic process; IEA:UniProtKB-KW. DR CDD; cd15457; NADAR; 1. DR Gene3D; 1.10.357.40; -; 1. DR InterPro; IPR012816; NADAR. DR InterPro; IPR037238; YbiA-like_sf. DR Pfam; PF08719; NADAR; 1. DR SUPFAM; SSF143990; SSF143990; 1. DR TIGRFAMs; TIGR02464; ribofla_fusion; 1. PE 4: Predicted; KW Glycosidase {ECO:0000313|EMBL:GFH90753.1}; KW Hydrolase {ECO:0000313|EMBL:GFH90753.1}. FT DOMAIN 22..180 FT /note="NADAR" FT /evidence="ECO:0000259|Pfam:PF08719" SQ SEQUENCE 186 AA; 21388 MW; 3D457C8E554AB48A CRC64; MINNVKDLRA AYGEGQSMEF VFFWRPTPSA DGKISESCLS QWWDCRFEVD GVEYCCAEQF MMAEKARLFG DGEMLTQIME SVNPKEMKAY GRKVRGFEKD VWEDACYGIV KRGNVAKFSQ NPELWEYLKR TQKRILVEAS PMDRIWGIGM GKTNPDAQNP LKWKGSNLLG FALTEVREQL LKAEMG //