ID A0A093FC40_GAVST Unreviewed; 298 AA.
AC A0A093FC40;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE RecName: Full=methenyltetrahydrofolate cyclohydrolase {ECO:0000256|ARBA:ARBA00012776};
DE EC=3.5.4.9 {ECO:0000256|ARBA:ARBA00012776};
DE Flags: Fragment;
GN ORFNames=N328_02641 {ECO:0000313|EMBL:KFV51826.1};
OS Gavia stellata (Red-throated diver) (Colymbus stellatus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Gaviiformes; Gaviidae; Gavia.
OX NCBI_TaxID=37040 {ECO:0000313|EMBL:KFV51826.1, ECO:0000313|Proteomes:UP000054313};
RN [1] {ECO:0000313|EMBL:KFV51826.1, ECO:0000313|Proteomes:UP000054313}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N328 {ECO:0000313|EMBL:KFV51826.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6R)-5,10-methenyltetrahydrofolate + H2O = (6R)-10-
CC formyltetrahydrofolate + H(+); Xref=Rhea:RHEA:23700,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:57455,
CC ChEBI:CHEBI:195366; EC=3.5.4.9;
CC Evidence={ECO:0000256|ARBA:ARBA00036357};
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DR EMBL; KK622221; KFV51826.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A093FC40; -.
DR Proteomes; UP000054313; Unassembled WGS sequence.
DR GO; GO:0004477; F:methenyltetrahydrofolate cyclohydrolase activity; IEA:UniProtKB-EC.
DR GO; GO:0004488; F:methylenetetrahydrofolate dehydrogenase (NADP+) activity; IEA:InterPro.
DR GO; GO:0006730; P:one-carbon metabolic process; IEA:UniProtKB-KW.
DR CDD; cd01080; NAD_bind_m-THF_DH_Cyclohyd; 1.
DR Gene3D; 3.40.50.10860; Leucine Dehydrogenase, chain A, domain 1; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR HAMAP; MF_01576; THF_DHG_CYH; 1.
DR InterPro; IPR046346; Aminoacid_DH-like_N_sf.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR000672; THF_DH/CycHdrlase.
DR InterPro; IPR020630; THF_DH/CycHdrlase_cat_dom.
DR InterPro; IPR020867; THF_DH/CycHdrlase_CS.
DR InterPro; IPR020631; THF_DH/CycHdrlase_NAD-bd_dom.
DR PANTHER; PTHR48099:SF15; BIFUNCTIONAL METHYLENETETRAHYDROFOLATE DEHYDROGENASE_CYCLOHYDROLASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR48099; C-1-TETRAHYDROFOLATE SYNTHASE, CYTOPLASMIC-RELATED; 1.
DR Pfam; PF00763; THF_DHG_CYH; 1.
DR Pfam; PF02882; THF_DHG_CYH_C; 1.
DR PRINTS; PR00085; THFDHDRGNASE.
DR SUPFAM; SSF53223; Aminoacid dehydrogenase-like, N-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00766; THF_DHG_CYH_1; 1.
DR PROSITE; PS00767; THF_DHG_CYH_2; 1.
PE 3: Inferred from homology;
KW One-carbon metabolism {ECO:0000256|ARBA:ARBA00022563};
KW Reference proteome {ECO:0000313|Proteomes:UP000054313}.
FT DOMAIN 6..121
FT /note="Tetrahydrofolate dehydrogenase/cyclohydrolase
FT catalytic"
FT /evidence="ECO:0000259|Pfam:PF00763"
FT DOMAIN 124..296
FT /note="Tetrahydrofolate dehydrogenase/cyclohydrolase
FT NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF02882"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KFV51826.1"
FT NON_TER 298
FT /evidence="ECO:0000313|EMBL:KFV51826.1"
SQ SEQUENCE 298 AA; 32201 MW; FEDEAA635FDF70EA CRC64;
NDAVVISGRK LARQIRQEAR HEVEQWVAAG NKRPHLSVVL VGENPASHSY VLNKTKAAAD
VGISSETILR PASITEEELL DLISKLNNDA NVDGLLVQLP LPEHIDERKI CNAVTPDKDV
DGFHVINVGR MCLDQYSMLP ATPWGVWEII KRTGIPTLGK NVVVAGRSKN VGMPIAMLLH
TDGRHERPGG DATVTISHRY TPKEQLKQHT IRADIVVAAA GIPNLITADM IKEGAAVIDV
GITRVQDPVT AKSRLVGDVD FEGVKKKASY ITPVPGGVGP MTVAMLMKNT IIAAKKLL
//
