ID   GCH1L_MYCPU             Reviewed;         251 AA.
AC   Q98QB0;
DT   15-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2001, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=GTP cyclohydrolase 1 type 2 homolog;
GN   OrderedLocusNames=MYPU_4560;
OS   Mycoplasmopsis pulmonis (strain UAB CTIP) (Mycoplasma pulmonis).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mycoplasmopsis.
OX   NCBI_TaxID=272635;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UAB CTIP;
RX   PubMed=11353084; DOI=10.1093/nar/29.10.2145;
RA   Chambaud I., Heilig R., Ferris S., Barbe V., Samson D., Galisson F.,
RA   Moszer I., Dybvig K., Wroblewski H., Viari A., Rocha E.P.C., Blanchard A.;
RT   "The complete genome sequence of the murine respiratory pathogen Mycoplasma
RT   pulmonis.";
RL   Nucleic Acids Res. 29:2145-2153(2001).
CC   -!- SUBUNIT: Homohexamer. {ECO:0000250|UniProtKB:P0AFP6}.
CC   -!- SIMILARITY: Belongs to the GTP cyclohydrolase I type 2/NIF3 family.
CC       {ECO:0000305}.
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DR   EMBL; AL445564; CAC13629.1; -; Genomic_DNA.
DR   PIR; H90568; H90568.
DR   AlphaFoldDB; Q98QB0; -.
DR   SMR; Q98QB0; -.
DR   STRING; 272635.MYPU_4560; -.
DR   EnsemblBacteria; CAC13629; CAC13629; CAC13629.
DR   KEGG; mpu:MYPU_4560; -.
DR   eggNOG; COG0327; Bacteria.
DR   HOGENOM; CLU_037423_2_1_14; -.
DR   OMA; ENKEEWD; -.
DR   Proteomes; UP000000528; Chromosome.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR002678; DUF34/NIF3.
DR   InterPro; IPR036069; DUF34/NIF3_sf.
DR   PANTHER; PTHR13799; PTHR13799; 1.
DR   Pfam; PF01784; NIF3; 1.
DR   SUPFAM; SSF102705; SSF102705; 1.
PE   3: Inferred from homology;
KW   Metal-binding; Reference proteome.
FT   CHAIN           1..251
FT                   /note="GTP cyclohydrolase 1 type 2 homolog"
FT                   /id="PRO_0000147316"
FT   BINDING         62
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
FT   BINDING         63
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
FT   BINDING         103
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
FT   BINDING         215
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
FT   BINDING         219
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
FT   BINDING         219
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250|UniProtKB:P0AFP6"
SQ   SEQUENCE   251 AA;  29102 MW;  0CC59B061BC1794A CRC64;
     MTLLLEEKYP IENCEPWDFC GFSYKVNFYN REDLTGIVVA LDLTDHVLEK AIEEKANLII
     THHPFIYNNN LEEEFANFPY KEKIYNKLVK LKISVYSLHT NFDADKQGTS YWVAKEFFPD
     EKPSPLGKYG ALIKTKIELS ELKAILRKKY SGPIMTNNKK ASFSFNGVAF FAGSGDSPEI
     NEHTTKNNII ITSDTKWSDW IFLSQNKKTL VNISHQTEEL FIKVIYFLLT KKFKKGVNVS
     TFYYKNLINS L