ID   MAUD_METFK              Reviewed;         205 AA.
AC   Q50416; Q1H3W7; Q50424; Q9RAN3;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   03-OCT-2006, sequence version 3.
DT   25-MAY-2022, entry version 103.
DE   RecName: Full=Methylamine utilization protein MauD;
GN   Name=mauD; OrderedLocusNames=Mfla_0550;
OS   Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales;
OC   Methylophilaceae; Methylobacillus.
OX   NCBI_TaxID=265072;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KT / ATCC 51484 / DSM 6875;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Brettin T., Bruce D., Han C., Tapia R., Saunders E., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Kyrpides N., Anderson I., Richardson P.;
RT   "Complete sequence of Methylobacillus flagellatus KT.";
RL   Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-50.
RX   PubMed=7635847; DOI=10.1128/jb.177.15.4575-4578.1995;
RA   Gak E.R., Chistoserdov A.Y., Lidstrom M.E.;
RT   "Cloning, sequencing, and mutation of a gene for azurin in Methylobacillus
RT   flagellatum KT.";
RL   J. Bacteriol. 177:4575-4578(1995).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 177-205.
RA   Zhang X., Chistoserdov A.Y., McIntire W.S.;
RL   Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: May be specifically involved in the processing, transport,
CC       and/or maturation of the MADH beta-subunit.
CC   -!- PATHWAY: One-carbon metabolism; methylamine degradation.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; CP000284; ABE48820.1; -; Genomic_DNA.
DR   EMBL; L37436; AAC41482.1; -; Genomic_DNA.
DR   EMBL; L37427; AAC41473.1; -; Genomic_DNA.
DR   EMBL; AF114265; AAF03759.1; -; Genomic_DNA.
DR   RefSeq; WP_011478917.1; NC_007947.1.
DR   AlphaFoldDB; Q50416; -.
DR   SMR; Q50416; -.
DR   STRING; 265072.Mfla_0550; -.
DR   DNASU; 4000889; -.
DR   EnsemblBacteria; ABE48820; ABE48820; Mfla_0550.
DR   KEGG; mfa:Mfla_0550; -.
DR   eggNOG; COG0526; Bacteria.
DR   HOGENOM; CLU_091361_0_0_4; -.
DR   OMA; YERVAPM; -.
DR   OrthoDB; 1617952at2; -.
DR   UniPathway; UPA00895; -.
DR   Proteomes; UP000002440; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0016209; F:antioxidant activity; IEA:InterPro.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR   GO; GO:0030416; P:methylamine metabolic process; IEA:InterPro.
DR   InterPro; IPR000866; AhpC/TSA.
DR   InterPro; IPR013478; MeN_DH_accessory.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   Pfam; PF00578; AhpC-TSA; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   TIGRFAMs; TIGR02661; MauD; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   4: Predicted;
KW   Membrane; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..205
FT                   /note="Methylamine utilization protein MauD"
FT                   /id="PRO_0000208928"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          50..184
FT                   /note="Thioredoxin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
SQ   SEQUENCE   205 AA;  22127 MW;  79882DD5188AEEE0 CRC64;
     MTSGIMIASN VLLWGAFLAL AALMLGVIRQ IGLLHERSAP LGAMMIDHGP DIGERSPVFS
     MTTIDGVPVT VGRAVSPGRP SLLMFTGPSC PICQKLLPII RSVAATEGAD VILISDGTQA
     EHREFLRNHP LDGEHYVVSA EIGMRYQVSK VPYGVLLDKD GVIQAKGLCN TREHVESLFE
     TTRVGHSTLQ NFLKHGVEDA SKHVH