ID A0A1Y4USP2_9FIRM Unreviewed; 164 AA.
AC A0A1Y4USP2;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Anaerobic ribonucleoside-triphosphate reductase-activating protein {ECO:0000256|PIRNR:PIRNR000368};
DE EC=1.97.1.- {ECO:0000256|PIRNR:PIRNR000368};
GN ORFNames=B5E58_02170 {ECO:0000313|EMBL:OUQ59916.1};
OS Tyzzerella sp. An114.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Tyzzerella.
OX NCBI_TaxID=1965545 {ECO:0000313|EMBL:OUQ59916.1, ECO:0000313|Proteomes:UP000196526};
RN [1] {ECO:0000313|Proteomes:UP000196526}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=An114 {ECO:0000313|Proteomes:UP000196526};
RA Medvecky M., Cejkova D., Polansky O., Karasova D., Kubasova T., Cizek A.,
RA Rychlik I.;
RT "Function of individual gut microbiota members based on whole genome
RT sequencing of pure cultures obtained from chicken caecum.";
RL Submitted (APR-2017) 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|PIRNR:PIRNR000368}.
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|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:OUQ59916.1}.
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DR EMBL; NFLT01000002; OUQ59916.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y4USP2; -.
DR OrthoDB; 9782387at2; -.
DR Proteomes; UP000196526; 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 CDD; cd01335; Radical_SAM; 1.
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 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 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.
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|PIRNR:PIRNR000368};
KW Reference proteome {ECO:0000313|Proteomes:UP000196526};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691}.
SQ SEQUENCE 164 AA; 19054 MW; CC61F18FE88502D0 CRC64;
MKFHNITKDD MLNGEGLRVV LWVSGCTHHC KDCHNPITWD IDSGVDFDEN AKAEIFEQLD
KDYINGITLS GGDPLHPCNI WDIGNFVEEI KSKYPNKTIW LYTGFLWEEV RRLPFMQYID
VLVDGKFILE LKNVKYHWAG STNQRVIDVK KSLDTSEVVL YDNK
//