ID H8KRM6_SOLCM Unreviewed; 260 AA.
AC H8KRM6;
DT 16-MAY-2012, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2012, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=Pyruvate formate-lyase-activating enzyme {ECO:0000256|RuleBase:RU362053};
DE EC=1.97.1.4 {ECO:0000256|RuleBase:RU362053};
GN OrderedLocusNames=Solca_2573 {ECO:0000313|EMBL:AFD07607.1};
OS Solitalea canadensis (strain ATCC 29591 / DSM 3403 / NBRC 15130 / NCIMB
OS 12057 / USAM 9D) (Flexibacter canadensis).
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Solitalea.
OX NCBI_TaxID=929556 {ECO:0000313|EMBL:AFD07607.1, ECO:0000313|Proteomes:UP000007590};
RN [1] {ECO:0000313|Proteomes:UP000007590}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29591 / DSM 3403 / NBRC 15130 / NCIMB 12057 / USAM 9D
RC {ECO:0000313|Proteomes:UP000007590};
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Peters L., Ovchinnikova G., Lu M.,
RA Kyrpides N., Mavromatis K., Ivanova N., Brettin T., Detter J.C., Han C.,
RA Larimer F., Land M., Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P.,
RA Woyke T., Wu D., Spring S., Schroeder M., Kopitz M., Brambilla E.,
RA Klenk H.-P., Eisen J.A.;
RT "The complete genome of Solitalea canadensis DSM 3403.";
RL Submitted (FEB-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Activation of pyruvate formate-lyase under anaerobic
CC conditions by generation of an organic free radical, using S-
CC adenosylmethionine and reduced flavodoxin as cosubstrates to produce
CC 5'-deoxy-adenosine. {ECO:0000256|RuleBase:RU362053}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=glycyl-[formate C-acetyltransferase] + reduced [flavodoxin] +
CC S-adenosyl-L-methionine = 5'-deoxyadenosine + glycin-2-yl radical-
CC [formate C-acetyltransferase] + H(+) + L-methionine + semiquinone
CC [flavodoxin]; Xref=Rhea:RHEA:19225, Rhea:RHEA-COMP:10622, Rhea:RHEA-
CC COMP:12190, Rhea:RHEA-COMP:12191, Rhea:RHEA-COMP:14480,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17319, ChEBI:CHEBI:29947,
CC ChEBI:CHEBI:32722, ChEBI:CHEBI:57618, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:140311; EC=1.97.1.4;
CC Evidence={ECO:0000256|RuleBase:RU362053};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|RuleBase:RU362053};
CC Note=Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000256|RuleBase:RU362053};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|RuleBase:RU362053}.
CC -!- SIMILARITY: Belongs to the organic radical-activating enzymes family.
CC {ECO:0000256|ARBA:ARBA00009777, ECO:0000256|RuleBase:RU362053}.
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; CP003349; AFD07607.1; -; Genomic_DNA.
DR RefSeq; WP_014680834.1; NC_017770.1.
DR AlphaFoldDB; H8KRM6; -.
DR STRING; 929556.Solca_2573; -.
DR KEGG; scn:Solca_2573; -.
DR eggNOG; COG1180; Bacteria.
DR HOGENOM; CLU_058969_1_1_10; -.
DR OrthoDB; 9782387at2; -.
DR Proteomes; UP000007590; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0043365; F:[formate-C-acetyltransferase]-activating enzyme activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR CDD; cd01335; Radical_SAM; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR034457; Organic_radical-activating.
DR InterPro; IPR012839; Organic_radical_activase.
DR InterPro; IPR012838; PFL1_activating.
DR InterPro; IPR001989; Radical_activat_CS.
DR InterPro; IPR007197; rSAM.
DR NCBIfam; TIGR02493; PFLA; 1.
DR PANTHER; PTHR30352:SF23; PYRUVATE FORMATE-LYASE 1-ACTIVATING ENZYME; 1.
DR PANTHER; PTHR30352; PYRUVATE FORMATE-LYASE-ACTIVATING ENZYME; 1.
DR Pfam; PF13353; Fer4_12; 1.
DR Pfam; PF04055; Radical_SAM; 1.
DR PIRSF; PIRSF000371; PFL_act_enz; 2.
DR SFLD; SFLDG01066; organic_radical-activating_enz; 1.
DR SFLD; SFLDS00029; Radical_SAM; 1.
DR SUPFAM; SSF102114; Radical SAM enzymes; 1.
DR PROSITE; PS01087; RADICAL_ACTIVATING; 1.
DR PROSITE; PS51918; RADICAL_SAM; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|RuleBase:RU362053};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|RuleBase:RU362053};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU362053};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU362053};
KW Lyase {ECO:0000313|EMBL:AFD07607.1};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU362053};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU362053}; Pyruvate {ECO:0000313|EMBL:AFD07607.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000007590};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|RuleBase:RU362053}.
FT DOMAIN 32..252
FT /note="Radical SAM core"
FT /evidence="ECO:0000259|PROSITE:PS51918"
SQ SEQUENCE 260 AA; 30010 MW; DF2E7F087D00F950 CRC64;
MYFPLQDIEA AKLNKDDPEH LRIHSLETFG THDGPGIRMV VFVQGCQFRC VYCQNPDTLD
VTGGTLVTIE ELVKRAVRQR NYFGKEGGVT VSGGEPLLQR SKLTDFFLLL HEEGINTCLD
TNGRLNNKEV HELLAYTDLL LLDVKHINNE IHHRLTGLTN KNTLGLAEYR ESTGKRMWLR
YVLVPGWTDQ PEHLEEWGQH FANYKTVERV EIIPFHQLGA HKWELLNMNY PLKDTLPPTA
ESKKQALDIF QKYFKNVILK
//
