ID K0KP32_WICCF Unreviewed; 328 AA.
AC K0KP32;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=GTP cyclohydrolase II {ECO:0000256|ARBA:ARBA00012762};
DE EC=3.5.4.25 {ECO:0000256|ARBA:ARBA00012762};
GN ORFNames=BN7_6649 {ECO:0000313|EMBL:CCH47040.1};
OS Wickerhamomyces ciferrii (strain ATCC 14091 / BCRC 22168 / CBS 111 / JCM
OS 3599 / NBRC 0793 / NRRL Y-1031 F-60-10) (Yeast) (Pichia ciferrii).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Phaffomycetaceae; Wickerhamomyces.
OX NCBI_TaxID=1206466 {ECO:0000313|EMBL:CCH47040.1, ECO:0000313|Proteomes:UP000009328};
RN [1] {ECO:0000313|EMBL:CCH47040.1, ECO:0000313|Proteomes:UP000009328}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14091 / BCRC 22168 / CBS 111 / JCM 3599 / NBRC 0793 / NRRL
RC Y-1031 F-60-10 {ECO:0000313|Proteomes:UP000009328};
RX PubMed=23193139; DOI=10.1128/EC.00258-12;
RA Schneider J., Andrea H., Blom J., Jaenicke S., Ruckert C., Schorsch C.,
RA Szczepanowski R., Farwick M., Goesmann A., Puhler A., Schaffer S.,
RA Tauch A., Kohler T., Brinkrolf K.;
RT "Draft genome sequence of Wickerhamomyces ciferrii NRRL Y-1031 F-60-10.";
RL Eukaryot. Cell 11:1582-1583(2012).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + 4 H2O = 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-
CC pyrimidine + formate + 3 H(+) + 2 phosphate; Xref=Rhea:RHEA:23704,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15740,
CC ChEBI:CHEBI:37565, ChEBI:CHEBI:43474, ChEBI:CHEBI:58614; EC=3.5.4.25;
CC Evidence={ECO:0000256|ARBA:ARBA00029293};
CC -!- PATHWAY: Cofactor biosynthesis; riboflavin biosynthesis.
CC {ECO:0000256|ARBA:ARBA00005104}.
CC -!- SIMILARITY: Belongs to the GTP cyclohydrolase II family.
CC {ECO:0000256|ARBA:ARBA00008131}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:CCH47040.1}.
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DR EMBL; CAIF01000301; CCH47040.1; -; Genomic_DNA.
DR AlphaFoldDB; K0KP32; -.
DR STRING; 1206466.K0KP32; -.
DR eggNOG; KOG1284; Eukaryota.
DR HOGENOM; CLU_020273_2_4_1; -.
DR InParanoid; K0KP32; -.
DR Proteomes; UP000009328; Unassembled WGS sequence.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0003935; F:GTP cyclohydrolase II activity; IEA:InterPro.
DR GO; GO:0009231; P:riboflavin biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd00641; GTP_cyclohydro2; 1.
DR Gene3D; 3.40.50.10990; GTP cyclohydrolase II; 1.
DR InterPro; IPR032677; GTP_cyclohydro_II.
DR InterPro; IPR000926; RibA.
DR InterPro; IPR036144; RibA-like_sf.
DR NCBIfam; TIGR00505; ribA; 1.
DR PANTHER; PTHR21327; GTP CYCLOHYDROLASE II-RELATED; 1.
DR PANTHER; PTHR21327:SF29; GTP CYCLOHYDROLASE-2; 1.
DR Pfam; PF00925; GTP_cyclohydro2; 1.
DR SUPFAM; SSF142695; RibA-like; 1.
PE 3: Inferred from homology;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000009328};
KW Riboflavin biosynthesis {ECO:0000256|ARBA:ARBA00022619}.
FT DOMAIN 158..288
FT /note="GTP cyclohydrolase II"
FT /evidence="ECO:0000259|Pfam:PF00925"
FT REGION 1..33
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 17..33
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 328 AA; 36468 MW; B501D31043FEBE32 CRC64;
MVEHPTPRLG SDSVFENIPL VSPSTTPNGS IPSTPLGIPV NVQDLPNDKR EQLPDVLPIV
ECLARARIPT TKGVEIFLHL YKNNIDNKEH LAIVFGEKIR SKTLFRKRHG ESQSDRMTRG
AYVGKLRPGR NIADKDEITG EELKFDDEGY AIYQLSEEDE ATLVRIHSEC YTGETAWSAR
CDCGEQFDEA GRLMGKDGKG CIVYLRQEGR GIGLGEKLKA YNLQDLGHDT VQANLLLRHP
ADGRSFSLAT AILIDLGLTN IKLLTNNPDK IVAVEGKERQ VKVIERVPMV PLAWGKSGEN
GIHSSEIDGY LRTKIERMGH LLQKPINI
//
