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ARNT_YERPB
ID   ARNT_YERPB              Reviewed;         554 AA.
AC   B2K5L1;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   03-AUG-2022, entry version 71.
DE   RecName: Full=Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase {ECO:0000255|HAMAP-Rule:MF_01165};
DE            EC=2.4.2.43 {ECO:0000255|HAMAP-Rule:MF_01165};
DE   AltName: Full=4-amino-4-deoxy-L-arabinose lipid A transferase {ECO:0000255|HAMAP-Rule:MF_01165};
DE   AltName: Full=Lipid IV(A) 4-amino-4-deoxy-L-arabinosyltransferase {ECO:0000255|HAMAP-Rule:MF_01165};
DE   AltName: Full=Undecaprenyl phosphate-alpha-L-Ara4N transferase {ECO:0000255|HAMAP-Rule:MF_01165};
GN   Name=arnT {ECO:0000255|HAMAP-Rule:MF_01165}; OrderedLocusNames=YPTS_2401;
OS   Yersinia pseudotuberculosis serotype IB (strain PB1/+).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=502801;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PB1/+;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Munk A.C., Brettin T., Detter J.C.,
RA   Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Challacombe J.F., Green L., Lindler L.E., Nikolich M.P., Richardson P.;
RT   "Complete sequence of Yersinia pseudotuberculosis PB1/+.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the transfer of the L-Ara4N moiety of the
CC       glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. The
CC       modified arabinose is attached to lipid A and is required for
CC       resistance to polymyxin and cationic antimicrobial peptides.
CC       {ECO:0000255|HAMAP-Rule:MF_01165}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4-amino-4-deoxy-alpha-L-arabinopyranosyl di-trans,octa-cis-
CC         undecaprenyl phosphate + lipid IVA = lipid IIA + di-trans,octa-cis-
CC         undecaprenyl phosphate.; EC=2.4.2.43; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01165};
CC   -!- PATHWAY: Lipopolysaccharide metabolism; 4-amino-4-deoxy-beta-L-
CC       arabinose-lipid A biosynthesis. {ECO:0000255|HAMAP-Rule:MF_01165}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01165}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01165}.
CC   -!- SIMILARITY: Belongs to the glycosyltransferase 83 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01165}.
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DR   EMBL; CP001048; ACC89362.1; -; Genomic_DNA.
DR   RefSeq; WP_002211821.1; NZ_CP009780.1.
DR   AlphaFoldDB; B2K5L1; -.
DR   SMR; B2K5L1; -.
DR   CAZy; GT83; Glycosyltransferase Family 83.
DR   GeneID; 66841240; -.
DR   KEGG; ypb:YPTS_2401; -.
DR   PATRIC; fig|502801.10.peg.1807; -.
DR   OMA; TFWPGAP; -.
DR   BioCyc; YPSE502801:YPTS_RS12140-MON; -.
DR   UniPathway; UPA00037; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0103015; F:4-amino-4-deoxy-L-arabinose transferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0000030; F:mannosyltransferase activity; IEA:InterPro.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0009103; P:lipopolysaccharide biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0006493; P:protein O-linked glycosylation; IEA:InterPro.
DR   HAMAP; MF_01165; ArnT_transfer; 1.
DR   InterPro; IPR022839; ArnT_tfrase.
DR   InterPro; IPR003342; Glyco_trans_39/83.
DR   Pfam; PF02366; PMT; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Glycosyltransferase;
KW   Lipid A biosynthesis; Lipid biosynthesis; Lipid metabolism;
KW   Lipopolysaccharide biosynthesis; Membrane; Transferase; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..554
FT                   /note="Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-
FT                   arabinose arabinosyl transferase"
FT                   /id="PRO_1000137930"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        87..107
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        115..135
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        178..198
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        206..226
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        262..282
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        293..313
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        315..335
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        351..371
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        384..404
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
FT   TRANSMEM        414..434
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01165"
SQ   SEQUENCE   554 AA;  62289 MW;  11BFF54C66FBDB48 CRC64;
     MKLLKDSGAA LLALFFVLVY LLPVNSRLLW QPDETRYAEI SREMLQRGDW VVPYFMDIRY
     FEKPVAGYWF NNISQWIFGD SNFAVRFGSI FSTALSAVLV YWLATLLWRN RSTSVLATLI
     YLSFLLVFGI GTYAVLDPMI SLWLTAAMVS FYLTLKAENW QQKVGAYALL GVACGMGFMT
     KGFLALAVPV IAVLPIVIQQ KRIKDLVVFG PIAIVCAVLL SLPWALAIAQ REPDFWNYFF
     WVEHIQRFAE ASAQHKSPIW YYLPILCIGV LPWLGLLPGA LFKGWRERAT KPELFFLLSW
     VVMPLLFFSV AKGKLPTYIL PCMAPLSLLM AAYATDCANN IRMRALKING VINLLFGVAC
     ALVIVVIGLG LVKDIVAYGP QENQKVWLGV LAFAGWGVTG FITLRNNARN WRWAAACPLL
     FILLVGYLIP QQVVDSKQPQ NFIKNNFSEL SSSRYVLTDS VGVAAGLAWE LKRSDILMFS
     EKGELTYGLA YPDSQDNYIS NDDFPTWLAQ ARKEGDVSLV VQLAKNEALP AHLPPADKVN
     LMNRLALLWY QKTP
 
 
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