FOLB_CHLPN
ID FOLB_CHLPN Reviewed; 134 AA.
AC Q9Z7E9; Q9JQ60;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-1999, sequence version 1.
DT 03-AUG-2022, entry version 123.
DE RecName: Full=Probable dihydroneopterin aldolase;
DE Short=DHNA;
DE EC=4.1.2.25;
DE AltName: Full=7,8-dihydroneopterin aldolase;
GN Name=folB; OrderedLocusNames=CPn_0757, CP_1115, CpB0785;
OS Chlamydia pneumoniae (Chlamydophila pneumoniae).
OC Bacteria; Chlamydiae; Chlamydiales; Chlamydiaceae;
OC Chlamydia/Chlamydophila group; Chlamydia.
OX NCBI_TaxID=83558;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CWL029;
RX PubMed=10192388; DOI=10.1038/7716;
RA Kalman S., Mitchell W.P., Marathe R., Lammel C.J., Fan J., Hyman R.W.,
RA Olinger L., Grimwood J., Davis R.W., Stephens R.S.;
RT "Comparative genomes of Chlamydia pneumoniae and C. trachomatis.";
RL Nat. Genet. 21:385-389(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AR39;
RX PubMed=10684935; DOI=10.1093/nar/28.6.1397;
RA Read T.D., Brunham R.C., Shen C., Gill S.R., Heidelberg J.F., White O.,
RA Hickey E.K., Peterson J.D., Utterback T.R., Berry K.J., Bass S.,
RA Linher K.D., Weidman J.F., Khouri H.M., Craven B., Bowman C., Dodson R.J.,
RA Gwinn M.L., Nelson W.C., DeBoy R.T., Kolonay J.F., McClarty G.,
RA Salzberg S.L., Eisen J.A., Fraser C.M.;
RT "Genome sequences of Chlamydia trachomatis MoPn and Chlamydia pneumoniae
RT AR39.";
RL Nucleic Acids Res. 28:1397-1406(2000).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=J138;
RX PubMed=10871362; DOI=10.1093/nar/28.12.2311;
RA Shirai M., Hirakawa H., Kimoto M., Tabuchi M., Kishi F., Ouchi K.,
RA Shiba T., Ishii K., Hattori M., Kuhara S., Nakazawa T.;
RT "Comparison of whole genome sequences of Chlamydia pneumoniae J138 from
RT Japan and CWL029 from USA.";
RL Nucleic Acids Res. 28:2311-2314(2000).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TW-183;
RA Geng M.M., Schuhmacher A., Muehldorfer I., Bensch K.W., Schaefer K.P.,
RA Schneider S., Pohl T., Essig A., Marre R., Melchers K.;
RT "The genome sequence of Chlamydia pneumoniae TW183 and comparison with
RT other Chlamydia strains based on whole genome sequence analysis.";
RL Submitted (MAY-2002) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of 7,8-dihydroneopterin to 6-
CC hydroxymethyl-7,8-dihydropterin. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=7,8-dihydroneopterin = 6-hydroxymethyl-7,8-dihydropterin +
CC glycolaldehyde; Xref=Rhea:RHEA:10540, ChEBI:CHEBI:17001,
CC ChEBI:CHEBI:17071, ChEBI:CHEBI:44841; EC=4.1.2.25;
CC -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolate biosynthesis; 2-amino-
CC 4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate from 7,8-
CC dihydroneopterin triphosphate: step 3/4.
CC -!- SIMILARITY: Belongs to the DHNA 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; AE001363; AAD18895.1; -; Genomic_DNA.
DR EMBL; AE002161; AAF38882.1; -; Genomic_DNA.
DR EMBL; BA000008; BAA98965.1; -; Genomic_DNA.
DR EMBL; AE009440; AAP98714.1; -; Genomic_DNA.
DR PIR; C86585; C86585.
DR PIR; F72039; F72039.
DR RefSeq; NP_224952.1; NC_000922.1.
DR RefSeq; WP_010883394.1; NZ_LN847257.1.
DR AlphaFoldDB; Q9Z7E9; -.
DR SMR; Q9Z7E9; -.
DR STRING; 115711.CP_1115; -.
DR EnsemblBacteria; AAD18895; AAD18895; CPn_0757.
DR EnsemblBacteria; AAF38882; AAF38882; CP_1115.
DR GeneID; 45050812; -.
DR KEGG; cpa:CP_1115; -.
DR KEGG; cpj:folX; -.
DR KEGG; cpn:CPn_0757; -.
DR KEGG; cpt:CpB0785; -.
DR PATRIC; fig|115713.3.peg.834; -.
DR eggNOG; COG1539; Bacteria.
DR HOGENOM; CLU_112632_3_0_0; -.
DR OrthoDB; 1858654at2; -.
DR UniPathway; UPA00077; UER00154.
DR Proteomes; UP000000583; Chromosome.
DR Proteomes; UP000000801; Chromosome.
DR GO; GO:0004150; F:dihydroneopterin aldolase activity; IEA:UniProtKB-EC.
DR GO; GO:0046656; P:folic acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00534; DHNA_DHNTPE; 1.
DR Gene3D; 3.30.1130.10; -; 1.
DR InterPro; IPR006156; Dihydroneopterin_aldolase.
DR InterPro; IPR006157; FolB_dom.
DR InterPro; IPR043133; GTP-CH-I_C/QueF.
DR Pfam; PF02152; FolB; 1.
DR SMART; SM00905; FolB; 1.
DR TIGRFAMs; TIGR00525; folB; 1.
DR TIGRFAMs; TIGR00526; folB_dom; 1.
PE 3: Inferred from homology;
KW Folate biosynthesis; Lyase.
FT CHAIN 1..134
FT /note="Probable dihydroneopterin aldolase"
FT /id="PRO_0000168267"
FT ACT_SITE 106
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000250|UniProtKB:P0AC16"
FT BINDING 26
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0AC16"
FT BINDING 59
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0AC16"
FT BINDING 78..79
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:P0AC16"
SQ SEQUENCE 134 AA; 15153 MW; 8A75090DFF4D7C54 CRC64;
MIAIERYQLI ISKFRMWLFL GCSVEERHFK QPVLISVTFS YNEVPSACLS DKLSDACCYL
EVTSLIEEIA NTKPYALIEH LANELFDSLV ISFGDKASKI DLEVEKERPP VPNLLNPIKF
TISKELCPSP VLSA
