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Database: UniProt
Entry: F6EG71_HOYSD
LinkDB: F6EG71_HOYSD
Original site: F6EG71_HOYSD 
ID   F6EG71_HOYSD            Unreviewed;       135 AA.
AC   F6EG71;
DT   27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT   27-JUL-2011, sequence version 1.
DT   27-MAR-2024, entry version 46.
DE   RecName: Full=7,8-dihydroneopterin aldolase {ECO:0000256|RuleBase:RU362079};
DE            EC=4.1.2.25 {ECO:0000256|RuleBase:RU362079};
GN   OrderedLocusNames=AS9A_0314 {ECO:0000313|EMBL:AEF38773.1};
OS   Hoyosella subflava (strain DSM 45089 / JCM 17490 / NBRC 109087 / DQS3-9A1)
OS   (Amycolicicoccus subflavus).
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Hoyosellaceae;
OC   Hoyosella.
OX   NCBI_TaxID=443218 {ECO:0000313|EMBL:AEF38773.1, ECO:0000313|Proteomes:UP000009235};
RN   [1] {ECO:0000313|EMBL:AEF38773.1, ECO:0000313|Proteomes:UP000009235}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 45089 / DQS3-9A1 {ECO:0000313|Proteomes:UP000009235};
RX   PubMed=21725023; DOI=10.1128/JB.05388-11;
RA   Cai M., Chen W.M., Nie Y., Chi C.Q., Wang Y.N., Tang Y.Q., Li G.Y.,
RA   Wu X.L.;
RT   "Complete genome sequence of Amycolicicoccus subflavus DQS3-9A1T, an
RT   actinomycete isolated from crude oil-polluted soil.";
RL   J. Bacteriol. 193:4538-4539(2011).
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}.
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DR   EMBL; CP002786; AEF38773.1; -; Genomic_DNA.
DR   AlphaFoldDB; F6EG71; -.
DR   STRING; 443218.AS9A_0314; -.
DR   KEGG; asd:AS9A_0314; -.
DR   eggNOG; COG1539; Bacteria.
DR   HOGENOM; CLU_112632_1_1_11; -.
DR   UniPathway; UPA00077; UER00154.
DR   Proteomes; UP000009235; Chromosome.
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   CDD; cd00534; DHNA_DHNTPE; 1.
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:UP000009235}.
FT   DOMAIN          14..126
FT                   /note="Dihydroneopterin aldolase/epimerase"
FT                   /evidence="ECO:0000259|SMART:SM00905"
SQ   SEQUENCE   135 AA;  14424 MW;  30DEF8B1B3951C56 CRC64;
     MDHWARLMVA NDRIELRGLT VRGHHGVFEH EKRDGQDFVV DVVVYLDLSD AAASDDLGDT
     LDYGALAEQA AAIIAGEPYD LIESVAARIA DGVVENSRVE AVEVTVHKPS APIPLAFSDV
     AVVVRRDGGG KGHPA
//
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