ID A0A1B1MB43_STRLN Unreviewed; 193 AA.
AC A0A1B1MB43;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=5-formyltetrahydrofolate cyclo-ligase {ECO:0000256|RuleBase:RU361279};
DE EC=6.3.3.2 {ECO:0000256|RuleBase:RU361279};
GN ORFNames=GJU35_26110 {ECO:0000313|EMBL:QMV08773.1}, SLCG_3243
GN {ECO:0000313|EMBL:AXG54398.1}, SLINC_3615
GN {ECO:0000313|EMBL:ANS65839.1};
OS Streptomyces lincolnensis.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1915 {ECO:0000313|EMBL:ANS65839.1, ECO:0000313|Proteomes:UP000092598};
RN [1] {ECO:0000313|EMBL:ANS65839.1, ECO:0000313|Proteomes:UP000092598}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL 2936 {ECO:0000313|EMBL:ANS65839.1,
RC ECO:0000313|Proteomes:UP000092598};
RA Meng S.C.;
RT "Enhancement of antibiotic productionsby engineered nitrateutilization in
RT actinobacteria.";
RL Submitted (JUL-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AXG54398.1, ECO:0000313|Proteomes:UP000253884}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LC-G {ECO:0000313|EMBL:AXG54398.1,
RC ECO:0000313|Proteomes:UP000253884};
RX PubMed=29574602; DOI=10.1007/s10295-018-2029-1;
RA Xu Y., Tan G., Ke M., Li J., Tang Y., Meng S., Niu J., Wang Y., Liu R.,
RA Wu H., Bai L., Zhang L., Zhang B.;
RT "Enhanced lincomycin production by co-overexpression of metK1 and metK2 in
RT Streptomyces lincolnensis.";
RL J. Ind. Microbiol. Biotechnol. 45:345-355(2018).
RN [3] {ECO:0000313|EMBL:QMV08773.1, ECO:0000313|Proteomes:UP000515335}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B48 {ECO:0000313|EMBL:QMV08773.1,
RC ECO:0000313|Proteomes:UP000515335};
RX PubMed=32322696;
RA Wang R., Kong F., Wu H., Hou B., Kang Y., Cao Y., Duan S., Ye J., Zhang H.;
RT "Complete genome sequence of high-yield strain S. lincolnensis B48 and
RT identification of crucial mutations contributing to lincomycin
RT overproduction.";
RL Synth Syst Biotechnol 5:37-48(2020).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6S)-5-formyl-5,6,7,8-tetrahydrofolate + ATP = (6R)-5,10-
CC methenyltetrahydrofolate + ADP + phosphate; Xref=Rhea:RHEA:10488,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:57455,
CC ChEBI:CHEBI:57457, ChEBI:CHEBI:456216; EC=6.3.3.2;
CC Evidence={ECO:0000256|RuleBase:RU361279};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU361279};
CC -!- SIMILARITY: Belongs to the 5-formyltetrahydrofolate cyclo-ligase
CC family. {ECO:0000256|ARBA:ARBA00010638, ECO:0000256|RuleBase:RU361279}.
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DR EMBL; CP016438; ANS65839.1; -; Genomic_DNA.
DR EMBL; CP022744; AXG54398.1; -; Genomic_DNA.
DR EMBL; CP046024; QMV08773.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1B1MB43; -.
DR STRING; 1915.SLINC_3615; -.
DR KEGG; sls:SLINC_3615; -.
DR PATRIC; fig|1915.4.peg.3960; -.
DR OrthoDB; 3242798at2; -.
DR Proteomes; UP000092598; Chromosome.
DR Proteomes; UP000253884; Chromosome.
DR Proteomes; UP000515335; Chromosome.
DR GO; GO:0030272; F:5-formyltetrahydrofolate cyclo-ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.10420; NagB/RpiA/CoA transferase-like; 1.
DR InterPro; IPR002698; FTHF_cligase.
DR InterPro; IPR024185; FTHF_cligase-like_sf.
DR InterPro; IPR037171; NagB/RpiA_transferase-like.
DR NCBIfam; TIGR02727; MTHFS_bact; 1.
DR PANTHER; PTHR23407:SF1; 5-FORMYLTETRAHYDROFOLATE CYCLO-LIGASE; 1.
DR PANTHER; PTHR23407; ATPASE INHIBITOR/5-FORMYLTETRAHYDROFOLATE CYCLO-LIGASE; 1.
DR Pfam; PF01812; 5-FTHF_cyc-lig; 1.
DR PIRSF; PIRSF006806; FTHF_cligase; 1.
DR SUPFAM; SSF100950; NagB/RpiA/CoA transferase-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRSR:PIRSR006806-
KW 1}; Ligase {ECO:0000313|EMBL:ANS65839.1};
KW Magnesium {ECO:0000256|RuleBase:RU361279};
KW Metal-binding {ECO:0000256|RuleBase:RU361279};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRSR:PIRSR006806-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000092598}.
FT BINDING 45
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR006806-1"
FT BINDING 50
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR006806-1"
FT BINDING 132..140
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR006806-1"
SQ SEQUENCE 193 AA; 20425 MW; 4F98858475AF77EB CRC64;
MLRREFLAVR SRLTADDVRE AAVALAERAL ELPELARART VAAYVSVGSE PGTLALLDAL
RARGVRVLLP ALLPDNDLDW GAYAGEGSLA RVQHGGKMAL FEPAGERLGP DSVTGADVVL
LPGLAVDARG MRLGRGGGSY DRVLARLERA GAHPALVVLL YDSEVVDHIP AEAHDRPVQA
VVTPSGVRRF PSA
//