ID E6THN1_MYCSR Unreviewed; 123 AA.
AC E6THN1;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 27-MAR-2024, entry version 60.
DE RecName: Full=7,8-dihydroneopterin aldolase {ECO:0000256|RuleBase:RU362079};
DE EC=4.1.2.25 {ECO:0000256|RuleBase:RU362079};
GN OrderedLocusNames=Mspyr1_47520 {ECO:0000313|EMBL:ADU01294.1};
OS Mycolicibacterium gilvum (strain DSM 45189 / LMG 24558 / Spyr1)
OS (Mycobacterium gilvum).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycolicibacterium.
OX NCBI_TaxID=278137 {ECO:0000313|EMBL:ADU01294.1, ECO:0000313|Proteomes:UP000008916};
RN [1] {ECO:0000313|Proteomes:UP000008916}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45189 / LMG 24558 / Spyr1
RC {ECO:0000313|Proteomes:UP000008916};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., LaButti K., Ivanova N.M., Mikhailova N.M., Land M., Hauser L.,
RA Koukkou A.I., Drainas C., Kyrpides N., Woyke T.;
RT "Complete sequence of chromosome of Mycobacterium sp. Spyr1.";
RL Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADU01294.1, ECO:0000313|Proteomes:UP000008916}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45189 / LMG 24558 / Spyr1
RC {ECO:0000313|Proteomes:UP000008916};
RX PubMed=22180818;
RA Kallimanis A., Karabika E., Mavromatis K., Lapidus A., Labutti K.M.,
RA Liolios K., Ivanova N., Goodwin L., Woyke T., Velentzas A.D.,
RA Perisynakis A., Ouzounis C.C., Kyrpides N.C., Koukkou A.I., Drainas C.;
RT "Complete genome sequence of Mycobacterium sp. strain (Spyr1) and
RT reclassification to Mycobacterium gilvum Spyr1.";
RL Stand. Genomic Sci. 5:144-153(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}.
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; CP002385; ADU01294.1; -; Genomic_DNA.
DR RefSeq; WP_011892316.1; NC_014814.1.
DR AlphaFoldDB; E6THN1; -.
DR KEGG; msp:Mspyr1_47520; -.
DR HOGENOM; CLU_112632_1_1_11; -.
DR UniPathway; UPA00077; UER00154.
DR Proteomes; UP000008916; 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}.
FT DOMAIN 5..117
FT /note="Dihydroneopterin aldolase/epimerase"
FT /evidence="ECO:0000259|SMART:SM00905"
SQ SEQUENCE 123 AA; 13493 MW; DCAC0632E95179D3 CRC64;
MTDRIELRGL TVRGNHGVFD HERRDGQDFV VDITVWIDLS AAAASDDLAD TLDYGVLAQR
AADIVAGPPR QLIEAVAGEI ADDVMRDERA HAVEVVVHKP SAPIPLQFND VAVTARRSRR
NAR
//
