ID   RIR2H_MYCBO             Reviewed;         314 AA.
AC   Q7U2I1; A0A1R3XVU1; X2BEH1;
DT   26-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=R2-like ligand binding oxidase;
DE            EC=1.-.-.-;
DE   AltName: Full=Ribonucleotide reductase R2 subunit homolog;
DE   AltName: Full=Ribonucleotide reductase small subunit homolog;
GN   OrderedLocusNames=BQ2027_MB0238;
OS   Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=233413;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-935 / AF2122/97;
RX   PubMed=12788972; DOI=10.1073/pnas.1130426100;
RA   Garnier T., Eiglmeier K., Camus J.-C., Medina N., Mansoor H., Pryor M.,
RA   Duthoy S., Grondin S., Lacroix C., Monsempe C., Simon S., Harris B.,
RA   Atkin R., Doggett J., Mayes R., Keating L., Wheeler P.R., Parkhill J.,
RA   Barrell B.G., Cole S.T., Gordon S.V., Hewinson R.G.;
RT   "The complete genome sequence of Mycobacterium bovis.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:7877-7882(2003).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND GENOME REANNOTATION.
RC   STRAIN=ATCC BAA-935 / AF2122/97;
RX   PubMed=28385856; DOI=10.1128/genomea.00157-17;
RA   Malone K.M., Farrell D., Stuber T.P., Schubert O.T., Aebersold R.,
RA   Robbe-Austerman S., Gordon S.V.;
RT   "Updated reference genome sequence and annotation of Mycobacterium bovis
RT   AF2122/97.";
RL   Genome Announc. 5:E00157-E00157(2017).
CC   -!- FUNCTION: Probable oxidase that might be involved in lipid metabolism.
CC       {ECO:0000250}.
CC   -!- COFACTOR:
CC       Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC       Note=Binds 1 Fe cation per subunit.;
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC       Note=Binds 1 manganese ion per subunit. The iron and manganese ions
CC       form a dinuclear manganese-iron cluster. {ECO:0000250};
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the ribonucleoside diphosphate reductase small
CC       chain family. R2-like ligand binding oxidase subfamily. {ECO:0000305}.
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DR   EMBL; LT708304; SIT98733.1; -; Genomic_DNA.
DR   RefSeq; NP_853903.1; NC_002945.3.
DR   RefSeq; WP_003401270.1; NC_002945.4.
DR   AlphaFoldDB; Q7U2I1; -.
DR   SMR; Q7U2I1; -.
DR   GeneID; 45424205; -.
DR   PATRIC; fig|233413.5.peg.265; -.
DR   OMA; GNAKFWN; -.
DR   Proteomes; UP000001419; Chromosome.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   GO; GO:0009263; P:deoxyribonucleotide biosynthetic process; IEA:InterPro.
DR   CDD; cd07911; RNRR2_Rv0233_like; 1.
DR   Gene3D; 1.10.620.20; -; 1.
DR   InterPro; IPR009078; Ferritin-like_SF.
DR   InterPro; IPR033908; R2LOX.
DR   InterPro; IPR012348; RNR-like.
DR   InterPro; IPR000358; RNR_small_fam.
DR   PANTHER; PTHR23409; PTHR23409; 1.
DR   Pfam; PF00268; Ribonuc_red_sm; 1.
DR   SUPFAM; SSF47240; SSF47240; 1.
PE   3: Inferred from homology;
KW   Iron; Manganese; Metal-binding; Oxidoreductase.
FT   CHAIN           1..314
FT                   /note="R2-like ligand binding oxidase"
FT                   /id="PRO_0000375424"
FT   BINDING         68
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         101
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         101
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         104
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         167
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         202
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         205
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   CROSSLNK        71..162
FT                   /note="3-(O4'-tyrosyl)-valine (Val-Tyr)"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   314 AA;  35634 MW;  66E1927C5A03DD3F CRC64;
     MTRTRSGSLA AGGLNWASLP LKLFAGGNAK FWDPADIDFT RDRADWEKLS DDERDYATRL
     CTQFIAGEEA VTEDIQPFMS AMRAEGRLAD EMYLTQFAFE EAKHTQVFRM WLDAVGISED
     LHRYLDDLPA YRQIFYAELP ECLNALSADP SPAAQVRASV TYNHIVEGML ALTGYYAWHK
     ICVERAILPG MQELVRRIGD DERRHMAWGT FTCRRHVAAD DANWTVFETR MNELIPLALR
     LIEEGFALYG DQPPFDLSKD DFLQYSTDKG MRRFGTISNA RGRPVAEIDV DYSPAQLEDT
     FADEDRRTLA AASA