ID   A0A452RND5_URSAM        Unreviewed;       267 AA.
AC   A0A452RND5;
DT   08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT   08-MAY-2019, sequence version 1.
DT   27-MAR-2024, entry version 22.
DE   RecName: Full=Methenyltetrahydrofolate cyclohydrolase {ECO:0008006|Google:ProtNLM};
OS   Ursus americanus (American black bear) (Euarctos americanus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Carnivora; Caniformia; Ursidae; Ursus.
OX   NCBI_TaxID=9643 {ECO:0000313|Ensembl:ENSUAMP00000020679.1, ECO:0000313|Proteomes:UP000291022};
RN   [1] {ECO:0000313|Proteomes:UP000291022}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Korstanje R., Srivastava A., Sarsani V.K., Sheehan S.M., Seger R.L.,
RA   Barter M.E., Lindqvist C., Brody L.C., Mullikin J.C.;
RT   "De novo assembly and RNA-Seq shows season-dependent expression and editing
RT   in black bear kidneys.";
RL   Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|Ensembl:ENSUAMP00000020679.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
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   AlphaFoldDB; A0A452RND5; -.
DR   Ensembl; ENSUAMT00000023118.1; ENSUAMP00000020679.1; ENSUAMG00000016239.1.
DR   GeneTree; ENSGT00940000154863; -.
DR   Proteomes; UP000291022; Unassembled WGS sequence.
DR   GO; GO:0004488; F:methylenetetrahydrofolate dehydrogenase (NADP+) activity; IEA:InterPro.
DR   CDD; cd01080; NAD_bind_m-THF_DH_Cyclohyd; 1.
DR   Gene3D; 3.40.50.10860; Leucine Dehydrogenase, chain A, domain 1; 3.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR   InterPro; IPR046346; Aminoacid_DH-like_N_sf.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
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   SUPFAM; SSF53223; Aminoacid dehydrogenase-like, N-terminal domain; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   PROSITE; PS00767; THF_DHG_CYH_2; 1.
PE   4: Predicted;
KW   Reference proteome {ECO:0000313|Proteomes:UP000291022}.
FT   DOMAIN          40..95
FT                   /note="Tetrahydrofolate dehydrogenase/cyclohydrolase
FT                   catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00763"
FT   DOMAIN          117..215
FT                   /note="Tetrahydrofolate dehydrogenase/cyclohydrolase
FT                   NAD(P)-binding"
FT                   /evidence="ECO:0000259|Pfam:PF02882"
SQ   SEQUENCE   267 AA;  29292 MW;  6FAAA6591BDD1957 CRC64;
     MATVSIVSTL ATRLLRPAQS CRLRHRPFHL SVVRNEAVVI SGRKLAQQIK QEVRQEVEEW
     VALGNKRPHL SVVLVGENPA SHSYVLNKTR AAAEVEHIDE RKICNAVSPD KDVDGFHVIN
     VGRMCLDQYS MLPATPWGVW EIIQRTGIPT LGRNVVVAGR SKNVGMPIAM LLHTDGAHER
     PGGDATVTIS HRYTPKEQLK KHTVLADIVI SAAGVRKKAG YITPVPGGVG PMTVAMLMKN
     TIIAAKKVLR LEEREALKPK ERGVATN
//