ID A0A0D7W8B4_9FLAO Unreviewed; 120 AA.
AC A0A0D7W8B4;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=7,8-dihydroneopterin aldolase {ECO:0000256|RuleBase:RU362079};
DE EC=4.1.2.25 {ECO:0000256|RuleBase:RU362079};
GN ORFNames=PK35_04880 {ECO:0000313|EMBL:KJD34067.1};
OS Tamlana nanhaiensis.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Tamlana.
OX NCBI_TaxID=1382798 {ECO:0000313|EMBL:KJD34067.1, ECO:0000313|Proteomes:UP000032361};
RN [1] {ECO:0000313|EMBL:KJD34067.1, ECO:0000313|Proteomes:UP000032361}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FHC16 {ECO:0000313|EMBL:KJD34067.1,
RC ECO:0000313|Proteomes:UP000032361};
RX PubMed=25735434; DOI=10.1007/s10482-015-0410-x;
RA Liu X., Lai Q., Du Y., Li G., Sun F., Shao Z.;
RT "Tamlana nanhaiensis sp. nov., isolated from surface seawater collected
RT from the South China Sea.";
RL Antonie Van Leeuwenhoek 107:1189-1196(2015).
CC -!- FUNCTION: Catalyzes the conversion of 7,8-dihydroneopterin to 6-
CC hydroxymethyl-7,8-dihydropterin. {ECO:0000256|RuleBase:RU362079}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=7,8-dihydroneopterin = 6-hydroxymethyl-7,8-dihydropterin +
CC glycolaldehyde; Xref=Rhea:RHEA:10540, ChEBI:CHEBI:17001,
CC ChEBI:CHEBI:17071, ChEBI:CHEBI:44841; EC=4.1.2.25;
CC Evidence={ECO:0000256|ARBA:ARBA00001353,
CC ECO:0000256|RuleBase:RU362079};
CC -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolate biosynthesis; 2-amino-
CC 4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate from 7,8-
CC dihydroneopterin triphosphate: step 3/4.
CC {ECO:0000256|ARBA:ARBA00005013, ECO:0000256|RuleBase:RU362079}.
CC -!- SIMILARITY: Belongs to the DHNA family. {ECO:0000256|ARBA:ARBA00005708,
CC ECO:0000256|RuleBase:RU362079}.
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:KJD34067.1}.
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DR EMBL; JTDV01000002; KJD34067.1; -; Genomic_DNA.
DR RefSeq; WP_044625557.1; NZ_JTDV01000002.1.
DR AlphaFoldDB; A0A0D7W8B4; -.
DR STRING; 1382798.PK35_04880; -.
DR PATRIC; fig|1382798.3.peg.2151; -.
DR OrthoDB; 9803748at2; -.
DR UniPathway; UPA00077; UER00154.
DR Proteomes; UP000032361; Unassembled WGS sequence.
DR GO; GO:0004150; F:dihydroneopterin aldolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046656; P:folic acid biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.1130.10; -; 1.
DR InterPro; IPR006156; Dihydroneopterin_aldolase.
DR InterPro; IPR006157; FolB_dom.
DR InterPro; IPR043133; GTP-CH-I_C/QueF.
DR NCBIfam; TIGR00525; folB; 1.
DR NCBIfam; TIGR00526; folB_dom; 1.
DR PANTHER; PTHR42844; DIHYDRONEOPTERIN ALDOLASE 1-RELATED; 1.
DR PANTHER; PTHR42844:SF1; DIHYDRONEOPTERIN ALDOLASE 1-RELATED; 1.
DR Pfam; PF02152; FolB; 1.
DR SMART; SM00905; FolB; 1.
DR SUPFAM; SSF55620; Tetrahydrobiopterin biosynthesis enzymes-like; 1.
PE 3: Inferred from homology;
KW Folate biosynthesis {ECO:0000256|ARBA:ARBA00022909,
KW ECO:0000256|RuleBase:RU362079};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU362079};
KW Reference proteome {ECO:0000313|Proteomes:UP000032361}.
FT DOMAIN 4..116
FT /note="Dihydroneopterin aldolase/epimerase"
FT /evidence="ECO:0000259|SMART:SM00905"
SQ SEQUENCE 120 AA; 13645 MW; 759C49E148D1B483 CRC64;
MGIIKVENIR VFAYHGCLKE ETKIGSDYRV DLEVEANLQP SAKTDNLADT VDYVFLNRII
KEEMAKASHL LETVARRILD RIFKEDKLVT KATVWVSKLN PPIGGDVAKV TIKMTDKRKK
//
