ID S2W1W0_9ACTN Unreviewed; 177 AA.
AC S2W1W0;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=Anaerobic ribonucleoside-triphosphate reductase-activating protein {ECO:0000256|ARBA:ARBA00014281, ECO:0000256|PIRNR:PIRNR000368};
DE EC=1.97.1.- {ECO:0000256|PIRNR:PIRNR000368};
GN ORFNames=HMPREF9306_01889 {ECO:0000313|EMBL:EPD32320.1};
OS Propionimicrobium lymphophilum ACS-093-V-SCH5.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Propionibacteriaceae; Propionimicrobium.
OX NCBI_TaxID=883161 {ECO:0000313|EMBL:EPD32320.1, ECO:0000313|Proteomes:UP000014417};
RN [1] {ECO:0000313|EMBL:EPD32320.1, ECO:0000313|Proteomes:UP000014417}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACS-093-V-SCH5 {ECO:0000313|EMBL:EPD32320.1,
RC ECO:0000313|Proteomes:UP000014417};
RG The Broad Institute Genomics Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Saerens B., Vaneechoutte M.,
RA Walker B., Young S., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Allen A.W., Alvarado L., Arachchi H.M., Berlin A.M.,
RA Chapman S.B., Gainer-Dewar J., Goldberg J., Griggs A., Gujja S., Hansen M.,
RA Howarth C., Imamovic A., Ireland A., Larimer J., McCowan C., Murphy C.,
RA Pearson M., Poon T.W., Priest M., Roberts A., Saif S., Shea T., Sisk P.,
RA Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Propionimicrobium lymphophilum ACS-093-V-SCH5.";
RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Activation of anaerobic ribonucleoside-triphosphate reductase
CC under anaerobic conditions by generation of an organic free radical,
CC using S-adenosylmethionine and reduced flavodoxin as cosubstrates to
CC produce 5'-deoxy-adenosine. {ECO:0000256|ARBA:ARBA00003852,
CC ECO:0000256|PIRNR:PIRNR000368}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=glycyl-[protein] + reduced [flavodoxin] + S-adenosyl-L-
CC methionine = 5'-deoxyadenosine + glycin-2-yl radical-[protein] + H(+)
CC + L-methionine + semiquinone [flavodoxin]; Xref=Rhea:RHEA:61976,
CC Rhea:RHEA-COMP:10622, Rhea:RHEA-COMP:14480, Rhea:RHEA-COMP:15993,
CC Rhea:RHEA-COMP:15994, ChEBI:CHEBI:15378, ChEBI:CHEBI:17319,
CC ChEBI:CHEBI:29947, ChEBI:CHEBI:32722, ChEBI:CHEBI:57618,
CC ChEBI:CHEBI:57844, ChEBI:CHEBI:59789, ChEBI:CHEBI:140311;
CC Evidence={ECO:0000256|ARBA:ARBA00000544};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- SIMILARITY: Belongs to the organic radical-activating enzymes family.
CC {ECO:0000256|ARBA:ARBA00009777, ECO:0000256|PIRNR:PIRNR000368}.
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:EPD32320.1}.
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DR EMBL; AGZR01000009; EPD32320.1; -; Genomic_DNA.
DR AlphaFoldDB; S2W1W0; -.
DR STRING; 883161.HMPREF9306_01889; -.
DR PATRIC; fig|883161.3.peg.1876; -.
DR HOGENOM; CLU_089926_0_0_11; -.
DR Proteomes; UP000014417; Unassembled WGS sequence.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0043365; F:[formate-C-acetyltransferase]-activating enzyme activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR012837; NrdG.
DR InterPro; IPR034457; Organic_radical-activating.
DR InterPro; IPR001989; Radical_activat_CS.
DR InterPro; IPR007197; rSAM.
DR NCBIfam; TIGR02491; NrdG; 1.
DR PANTHER; PTHR30352:SF2; ANAEROBIC RIBONUCLEOSIDE-TRIPHOSPHATE REDUCTASE-ACTIVATING PROTEIN; 1.
DR PANTHER; PTHR30352; PYRUVATE FORMATE-LYASE-ACTIVATING ENZYME; 1.
DR Pfam; PF13353; Fer4_12; 1.
DR Pfam; PF04055; Radical_SAM; 1.
DR PIRSF; PIRSF000368; NrdG; 1.
DR SFLD; SFLDG01063; activating_enzymes__group_1; 1.
DR SFLD; SFLDF00299; anaerobic_ribonucleoside-triph; 1.
DR SUPFAM; SSF102114; Radical SAM enzymes; 1.
DR PROSITE; PS01087; RADICAL_ACTIVATING; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR000368};
KW Reference proteome {ECO:0000313|Proteomes:UP000014417};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691}.
FT DOMAIN 23..111
FT /note="Radical SAM core"
FT /evidence="ECO:0000259|Pfam:PF04055"
SQ SEQUENCE 177 AA; 18998 MW; 997A1A7D6A973EED CRC64;
MVKIRVAGTL SDSIVDGPGL RYVVFTQGCP LACKGCHNPA TWDNNGGKEL DVEQICADMF
ANPMLTGLTL SGGEPSLQAG ACALLAKAAK SRGMSVWSYS GYRIERLLER SRTQPDILAW
LNALDVLVDG PFVLAKRTLS LPWRGSTNQR LIDVPATLLA GVAVECAKTN IESYSQN
//
