ID   MAUD_METME              Reviewed;         211 AA.
AC   Q50232;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=Methylamine utilization protein MauD;
GN   Name=mauD;
OS   Methylophilus methylotrophus (Bacterium W3A1).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales;
OC   Methylophilaceae; Methylophilus.
OX   NCBI_TaxID=17;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8021188; DOI=10.1128/jb.176.13.4073-4080.1994;
RA   Chistoserdov A.Y., McIntire W.S., Mathews F.S., Lidstrom M.E.;
RT   "Organization of the methylamine utilization (mau) genes in Methylophilus
RT   methylotrophus W3A1-NS.";
RL   J. Bacteriol. 176:4073-4080(1994).
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; L26407; AAB46950.1; -; Genomic_DNA.
DR   PIR; T10072; T10072.
DR   AlphaFoldDB; Q50232; -.
DR   SMR; Q50232; -.
DR   STRING; 1122236.KB905144_gene2356; -.
DR   UniPathway; UPA00895; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0030416; P:methylamine metabolic process; IEA:InterPro.
DR   InterPro; IPR013478; MeN_DH_accessory.
DR   InterPro; IPR012336; Thioredoxin-like_fold.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   InterPro; IPR013766; Thioredoxin_domain.
DR   Pfam; PF13098; Thioredoxin_2; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   TIGRFAMs; TIGR02661; MauD; 1.
DR   PROSITE; PS51352; THIOREDOXIN_2; 1.
PE   4: Predicted;
KW   Membrane; Transmembrane; Transmembrane helix.
FT   CHAIN           1..211
FT                   /note="Methylamine utilization protein MauD"
FT                   /id="PRO_0000208929"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          50..187
FT                   /note="Thioredoxin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00691"
SQ   SEQUENCE   211 AA;  23083 MW;  ABA7E16BE4CE4E58 CRC64;
     MTSGILIASN VLLWGAFLAL AALMLGVIRQ IGLLHERSAP LGAMMIDHGP DVGERSPIFN
     VNTFDGEPVL VGRSITPGRP SLLMFTGPSC PICQKLLPII RSVAAIEETD VILISDGTQA
     EHRQFLKDHP LDGELYVVSA EIGMRYQVSK VPYGVLLDQD GKILAKGLCN TREHVESLFE
     TIREGHSTLQ NYLKDENTAP KFKQVTANKV H