GCH4_DINSH
ID GCH4_DINSH Reviewed; 367 AA.
AC A8LS52;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 04-DEC-2007, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=GTP cyclohydrolase FolE2 {ECO:0000255|HAMAP-Rule:MF_01527};
DE EC=3.5.4.16 {ECO:0000255|HAMAP-Rule:MF_01527};
GN Name=folE2 {ECO:0000255|HAMAP-Rule:MF_01527}; OrderedLocusNames=Dshi_2411;
OS Dinoroseobacter shibae (strain DSM 16493 / NCIMB 14021 / DFL 12).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Dinoroseobacter.
OX NCBI_TaxID=398580;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 16493 / NCIMB 14021 / DFL 12;
RX PubMed=19741735; DOI=10.1038/ismej.2009.94;
RA Wagner-Dobler I., Ballhausen B., Berger M., Brinkhoff T., Buchholz I.,
RA Bunk B., Cypionka H., Daniel R., Drepper T., Gerdts G., Hahnke S., Han C.,
RA Jahn D., Kalhoefer D., Kiss H., Klenk H.P., Kyrpides N., Liebl W.,
RA Liesegang H., Meincke L., Pati A., Petersen J., Piekarski T.,
RA Pommerenke C., Pradella S., Pukall R., Rabus R., Stackebrandt E., Thole S.,
RA Thompson L., Tielen P., Tomasch J., von Jan M., Wanphrut N., Wichels A.,
RA Zech H., Simon M.;
RT "The complete genome sequence of the algal symbiont Dinoroseobacter shibae:
RT a hitchhiker's guide to life in the sea.";
RL ISME J. 4:61-77(2010).
CC -!- FUNCTION: Converts GTP to 7,8-dihydroneopterin triphosphate.
CC {ECO:0000255|HAMAP-Rule:MF_01527}.
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 Evidence={ECO:0000255|HAMAP-Rule:MF_01527};
CC -!- PATHWAY: Cofactor biosynthesis; 7,8-dihydroneopterin triphosphate
CC biosynthesis; 7,8-dihydroneopterin triphosphate from GTP: step 1/1.
CC {ECO:0000255|HAMAP-Rule:MF_01527}.
CC -!- SIMILARITY: Belongs to the GTP cyclohydrolase IV family.
CC {ECO:0000255|HAMAP-Rule:MF_01527}.
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DR EMBL; CP000830; ABV94145.1; -; Genomic_DNA.
DR RefSeq; WP_012179076.1; NC_009952.1.
DR AlphaFoldDB; A8LS52; -.
DR SMR; A8LS52; -.
DR STRING; 398580.Dshi_2411; -.
DR PRIDE; A8LS52; -.
DR EnsemblBacteria; ABV94145; ABV94145; Dshi_2411.
DR KEGG; dsh:Dshi_2411; -.
DR eggNOG; COG1469; Bacteria.
DR HOGENOM; CLU_062816_0_1_5; -.
DR OMA; PCSQGMS; -.
DR OrthoDB; 757842at2; -.
DR UniPathway; UPA00848; UER00151.
DR Proteomes; UP000006833; Chromosome.
DR GO; GO:0003934; F:GTP cyclohydrolase I activity; IEA:UniProtKB-UniRule.
DR GO; GO:0035998; P:7,8-dihydroneopterin 3'-triphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR HAMAP; MF_01527_B; GTP_cyclohydrol_B; 1.
DR InterPro; IPR022838; GTP_cyclohydrolase_FolE2.
DR InterPro; IPR003801; GTP_cyclohydrolase_FolE2/MptA.
DR PANTHER; PTHR36445; PTHR36445; 1.
DR Pfam; PF02649; GCHY-1; 1.
PE 3: Inferred from homology;
KW Hydrolase; Reference proteome.
FT CHAIN 1..367
FT /note="GTP cyclohydrolase FolE2"
FT /id="PRO_1000087580"
FT SITE 224
FT /note="May be catalytically important"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01527"
SQ SEQUENCE 367 AA; 41049 MW; 4111E32BCCDD5A52 CRC64;
MNVYTPDIDK LPNRDEAATA LATLRAWAQT ASAAEIETLD PSVARLLPGD PSDYPSLARA
YPEEFSVDAA YKDSLPDLQN GPSSLIRGAK AQIQHVGISN FRLPIRFHTR DNGDVTLETS
VTGSVSLEAE KKGINMSRIM RTFYGHADET FSFEVIERTL DAYKSDLESF DARIQMRFSF
PMKVESLRSG LSGYQYYDIA LEVVDVNGQR RKFMHLDYVY SSTCPCSLEL SEHARQFRGQ
LATPHSQRSV ARVSVELTCG ADDCLWFEDL VELCREAIPT ETQVMVKRED EQAFAELNAA
NPIFVEDAAR SFCLALQRDD RIGDFRVVAS HQESLHSHDA VSVLTEGPTF ASDSLDPRLF
QTLFHVG