ID   MAUN_METEA              Reviewed;         287 AA.
AC   Q49131; C5ATL3;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   03-AUG-2022, entry version 123.
DE   RecName: Full=Methylamine utilization ferredoxin-type protein MauN;
GN   Name=mauN; OrderedLocusNames=MexAM1_META1p2779;
OS   Methylorubrum extorquens (strain ATCC 14718 / DSM 1338 / JCM 2805 / NCIMB
OS   9133 / AM1) (Methylobacterium extorquens).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Methylobacteriaceae; Methylorubrum.
OX   NCBI_TaxID=272630;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8021187; DOI=10.1128/jb.176.13.4052-4065.1994;
RA   Chistoserdov A.Y., Chistoserdova L.V., McIntire W.S., Lidstrom M.E.;
RT   "Genetic organization of the mau gene cluster in Methylobacterium
RT   extorquens AM1: complete nucleotide sequence and generation and
RT   characteristics of mau mutants.";
RL   J. Bacteriol. 176:4052-4065(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14718 / DSM 1338 / JCM 2805 / NCIMB 9133 / AM1;
RX   PubMed=19440302; DOI=10.1371/journal.pone.0005584;
RA   Vuilleumier S., Chistoserdova L., Lee M.-C., Bringel F., Lajus A., Zhou Y.,
RA   Gourion B., Barbe V., Chang J., Cruveiller S., Dossat C., Gillett W.,
RA   Gruffaz C., Haugen E., Hourcade E., Levy R., Mangenot S., Muller E.,
RA   Nadalig T., Pagni M., Penny C., Peyraud R., Robinson D.G., Roche D.,
RA   Rouy Z., Saenampechek C., Salvignol G., Vallenet D., Wu Z., Marx C.J.,
RA   Vorholt J.A., Olson M.V., Kaul R., Weissenbach J., Medigue C.,
RA   Lidstrom M.E.;
RT   "Methylobacterium genome sequences: a reference blueprint to investigate
RT   microbial metabolism of C1 compounds from natural and industrial sources.";
RL   PLoS ONE 4:E5584-E5584(2009).
CC   -!- FUNCTION: Involved in electron transfer. {ECO:0000305}.
CC   -!- PATHWAY: One-carbon metabolism; methylamine degradation.
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DR   EMBL; L26406; AAB46942.1; -; Genomic_DNA.
DR   EMBL; CP001510; ACS40537.1; -; Genomic_DNA.
DR   RefSeq; WP_012753052.1; NC_012808.1.
DR   AlphaFoldDB; Q49131; -.
DR   STRING; 272630.MexAM1_META1p2779; -.
DR   EnsemblBacteria; ACS40537; ACS40537; MexAM1_META1p2779.
DR   KEGG; mea:Mex_1p2779; -.
DR   eggNOG; COG0348; Bacteria.
DR   HOGENOM; CLU_066585_1_0_5; -.
DR   OMA; CPVGAFY; -.
DR   OrthoDB; 1230380at2; -.
DR   UniPathway; UPA00895; -.
DR   Proteomes; UP000009081; Chromosome.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   InterPro; IPR011886; NapH_MauN.
DR   Pfam; PF00037; Fer4; 1.
DR   Pfam; PF12801; Fer4_5; 2.
DR   TIGRFAMs; TIGR02163; napH; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 2.
PE   4: Predicted;
KW   4Fe-4S; Electron transport; Iron; Iron-sulfur; Metal-binding; Repeat;
KW   Transport.
FT   CHAIN           1..287
FT                   /note="Methylamine utilization ferredoxin-type protein
FT                   MauN"
FT                   /id="PRO_0000159288"
FT   DOMAIN          218..248
FT                   /note="4Fe-4S ferredoxin-type 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   DOMAIN          251..280
FT                   /note="4Fe-4S ferredoxin-type 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   BINDING         227
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         230
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         233
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         237
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         260
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         263
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         266
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         270
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   287 AA;  30683 MW;  1C5C051230244DCF CRC64;
     MRLSLIAAAR AEGVAAKGLL RAHKWWSLRR LTQIMALGVF MAGPLAGVWL VRGNFASSEI
     LGVLPLSDPF IALQSLMTGA VPAGVALLGA ALIVLFYLVV GGRAYCGWIC PVNIVTDTAY
     WLREKLGITR DRKLDRRTRL WVLAGALLAS FLSGAIAWEF VNPVSLLQRG LIFGLGVGWT
     VIAAVFLLDL LVTRRGWCGH LCPVGAFYGI VGKTSLVRVA AARREGCTNC GACFQICTEP
     HVITPALKGT GSTLILSGDC VNCGSCIDAC PVNVFEMTMR GRSISPH