SWISSPROT: A4AWM8_MARSH

ID   A4AWM8_MARSH            Unreviewed;       226 AA.
AC   A4AWM8;
DT   03-APR-2007, integrated into UniProtKB/TrEMBL.
DT   03-APR-2007, sequence version 1.
DT   08-MAY-2019, entry version 84.
DE   RecName: Full=GTP cyclohydrolase 1 {ECO:0000256|HAMAP-Rule:MF_00223};
DE            EC=3.5.4.16 {ECO:0000256|HAMAP-Rule:MF_00223};
DE   AltName: Full=GTP cyclohydrolase I {ECO:0000256|HAMAP-Rule:MF_00223};
DE            Short=GTP-CH-I {ECO:0000256|HAMAP-Rule:MF_00223};
GN   Name=folE {ECO:0000256|HAMAP-Rule:MF_00223};
GN   OrderedLocusNames=FB2170_01741 {ECO:0000313|EMBL:EAQ99642.1};
OS   Maribacter sp. (strain HTCC2170 / KCCM 42371).
OC   Bacteria; Bacteroidetes; Flavobacteriia; Flavobacteriales;
OC   Flavobacteriaceae; Maribacter.
OX   NCBI_TaxID=313603 {ECO:0000313|EMBL:EAQ99642.1, ECO:0000313|Proteomes:UP000001602};
RN   [1] {ECO:0000313|EMBL:EAQ99642.1, ECO:0000313|Proteomes:UP000001602}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HTCC2170 / KCCM 42371 {ECO:0000313|Proteomes:UP000001602};
RX   PubMed=21037013; DOI=10.1128/JB.01207-10;
RA   Oh H.M., Kang I., Yang S.J., Jang Y., Vergin K.L., Giovannoni S.J.,
RA   Cho J.C.;
RT   "Complete genome sequence of strain HTCC2170, a novel member of the
RT   genus Maribacter in the family Flavobacteriaceae.";
RL   J. Bacteriol. 193:303-304(2011).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=GTP + H2O = 7,8-dihydroneopterin 3'-triphosphate +
CC         formate + H(+); Xref=Rhea:RHEA:17473, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:15740, ChEBI:CHEBI:37565,
CC         ChEBI:CHEBI:58462; EC=3.5.4.16; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_00223, ECO:0000256|SAAS:SAAS01118752};
CC   -!- PATHWAY: Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate
CC       biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step
CC       1/1. {ECO:0000256|HAMAP-Rule:MF_00223,
CC       ECO:0000256|SAAS:SAAS00021202}.
CC   -!- SUBUNIT: Homopolymer. {ECO:0000256|HAMAP-Rule:MF_00223}.
CC   -!- SIMILARITY: Belongs to the GTP cyclohydrolase I family.
CC       {ECO:0000256|HAMAP-Rule:MF_00223, ECO:0000256|SAAS:SAAS00673743}.
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DR   EMBL; CP002157; EAQ99642.1; -; Genomic_DNA.
DR   RefSeq; WP_013305041.1; NC_014472.1.
DR   STRING; 313603.FB2170_01741; -.
DR   EnsemblBacteria; EAQ99642; EAQ99642; FB2170_01741.
DR   KEGG; fbc:FB2170_01741; -.
DR   eggNOG; ENOG4105EUJ; Bacteria.
DR   eggNOG; COG0302; LUCA.
DR   HOGENOM; HOG000221222; -.
DR   KO; K01495; -.
DR   OMA; VACVIDA; -.
DR   OrthoDB; 1632367at2; -.
DR   BioCyc; MSP313603:G1GNS-609-MONOMER; -.
DR   UniPathway; UPA00848; UER00151.
DR   Proteomes; UP000001602; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR   GO; GO:0003934; F:GTP cyclohydrolase I activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
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:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00223; FolE; 1.
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;
DR   PRODOM; A4AWM8.
DR   SWISS-2DPAGE; A4AWM8.
KW   Complete proteome {ECO:0000313|Proteomes:UP000001602};
KW   GTP-binding {ECO:0000256|HAMAP-Rule:MF_00223};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_00223,
KW   ECO:0000256|SAAS:SAAS00021177, ECO:0000313|EMBL:EAQ99642.1};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00223,
KW   ECO:0000256|SAAS:SAAS00021169};
KW   Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00223};
KW   One-carbon metabolism {ECO:0000256|HAMAP-Rule:MF_00223,
KW   ECO:0000256|SAAS:SAAS00021243};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001602};
KW   Zinc {ECO:0000256|HAMAP-Rule:MF_00223, ECO:0000256|SAAS:SAAS00021207}.
FT   DOMAIN       43    220       GTP_cyclohydroI. {ECO:0000259|Pfam:
FT                                PF01227}.
FT   METAL       114    114       Zinc. {ECO:0000256|HAMAP-Rule:MF_00223}.
FT   METAL       117    117       Zinc. {ECO:0000256|HAMAP-Rule:MF_00223}.
FT   METAL       185    185       Zinc. {ECO:0000256|HAMAP-Rule:MF_00223}.
SQ   SEQUENCE   226 AA;  25786 MW;  E8803DA0806C79C9 CRC64;
     MKLDSTLEEH FEDMGNDHVS SAEDTPLRDD AFVLNDDEKI ERIKANVREI MLTLGLDLDD
     DSLNGTPNRV AKMFVNEIFG GLNPKRKPKS STFKNKYKYG EMLVEKNITL YSTCEHHLLP
     IVGKAHVAYI SNGTVVGLSK MNRIVDFYAK RPQVQERLNI QIVRELQKVL NTEDVACVID
     AKHLCVNSRG IRDVESSTVT AEYGGKFKDE TVRREFLEYL NLDTKF
//