位置:首页 > 蛋白库 > GCH1_AQUAE
GCH1_AQUAE
ID   GCH1_AQUAE              Reviewed;         184 AA.
AC   O66603;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   03-AUG-2022, entry version 121.
DE   RecName: Full=GTP cyclohydrolase 1;
DE            EC=3.5.4.16;
DE   AltName: Full=GTP cyclohydrolase I;
DE            Short=GTP-CH-I;
GN   Name=folE; OrderedLocusNames=aq_239;
OS   Aquifex aeolicus (strain VF5).
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=224324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VF5;
RX   PubMed=9537320; DOI=10.1038/32831;
RA   Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA   Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA   Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT   "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL   Nature 392:353-358(1998).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=GTP + H2O = 7,8-dihydroneopterin 3'-triphosphate + formate +
CC         H(+); Xref=Rhea:RHEA:17473, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:15740, ChEBI:CHEBI:37565, ChEBI:CHEBI:58462; EC=3.5.4.16;
CC   -!- PATHWAY: Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate
CC       biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1.
CC   -!- SUBUNIT: Toroid-shaped homodecamer, composed of two pentamers of five
CC       dimers. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the GTP cyclohydrolase I family. {ECO:0000305}.
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; AE000657; AAC06566.1; -; Genomic_DNA.
DR   PIR; G70321; G70321.
DR   RefSeq; NP_213163.1; NC_000918.1.
DR   RefSeq; WP_010880101.1; NC_000918.1.
DR   AlphaFoldDB; O66603; -.
DR   SMR; O66603; -.
DR   STRING; 224324.aq_239; -.
DR   EnsemblBacteria; AAC06566; AAC06566; aq_239.
DR   KEGG; aae:aq_239; -.
DR   PATRIC; fig|224324.8.peg.195; -.
DR   eggNOG; COG0302; Bacteria.
DR   HOGENOM; CLU_049768_3_1_0; -.
DR   InParanoid; O66603; -.
DR   OMA; CEHMCMS; -.
DR   OrthoDB; 1632367at2; -.
DR   UniPathway; UPA00848; UER00151.
DR   Proteomes; UP000000798; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005525; F:GTP binding; IBA:GO_Central.
DR   GO; GO:0003934; F:GTP cyclohydrolase I activity; IBA:GO_Central.
DR   GO; GO:0008270; F:zinc ion binding; IBA:GO_Central.
DR   GO; GO:0035998; P:7,8-dihydroneopterin 3'-triphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0006730; P:one-carbon metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006729; P:tetrahydrobiopterin biosynthetic process; IBA:GO_Central.
DR   GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.286.10; -; 1.
DR   Gene3D; 3.30.1130.10; -; 1.
DR   HAMAP; MF_00223; FolE; 1.
DR   InterPro; IPR043133; GTP-CH-I_C/QueF.
DR   InterPro; IPR043134; GTP-CH-I_N.
DR   InterPro; IPR001474; GTP_CycHdrlase_I.
DR   InterPro; IPR018234; GTP_CycHdrlase_I_CS.
DR   InterPro; IPR020602; GTP_CycHdrlase_I_dom.
DR   PANTHER; PTHR11109; PTHR11109; 1.
DR   Pfam; PF01227; GTP_cyclohydroI; 1.
DR   TIGRFAMs; TIGR00063; folE; 1.
DR   PROSITE; PS00859; GTP_CYCLOHYDROL_1_1; 1.
DR   PROSITE; PS00860; GTP_CYCLOHYDROL_1_2; 1.
PE   3: Inferred from homology;
KW   GTP-binding; Hydrolase; Metal-binding; Nucleotide-binding;
KW   One-carbon metabolism; Reference proteome; Zinc.
FT   CHAIN           1..184
FT                   /note="GTP cyclohydrolase 1"
FT                   /id="PRO_0000119381"
FT   BINDING         74
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         77
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         145
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   184 AA;  21285 MW;  3B99BCE8255EEEB1 CRC64;
     MAIDKEKIKQ AVRLFLEGIG EDPDREGLKE TPERVARMWE EFERMRNFDM KLFEEFGGYN
     EMVLVKDIKF YSLCEHHLLP FFGKVHIAYI PDKKISGLSK LVRTVRAFAL RPQVQERLTE
     EIADFLEKEL EPKGVGVVIE AEHLCMSMRG VMSPGHLTVT SALRGVFLKD IKTREEFLKL
     VKGV
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024