ID   ARNB_YERE8              Reviewed;         382 AA.
AC   A1JPP9;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 90.
DE   RecName: Full=UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase {ECO:0000255|HAMAP-Rule:MF_01167};
DE            EC=2.6.1.87 {ECO:0000255|HAMAP-Rule:MF_01167};
DE   AltName: Full=UDP-(beta-L-threo-pentapyranosyl-4''-ulose diphosphate) aminotransferase {ECO:0000255|HAMAP-Rule:MF_01167};
DE            Short=UDP-Ara4O aminotransferase {ECO:0000255|HAMAP-Rule:MF_01167};
DE   AltName: Full=UDP-4-amino-4-deoxy-L-arabinose aminotransferase {ECO:0000255|HAMAP-Rule:MF_01167};
GN   Name=arnB {ECO:0000255|HAMAP-Rule:MF_01167}; OrderedLocusNames=YE2192;
OS   Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 /
OS   8081).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=393305;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 13174 / 8081;
RX   PubMed=17173484; DOI=10.1371/journal.pgen.0020206;
RA   Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L.,
RA   Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T.,
RA   Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S.,
RA   Sanders M., Whitehead S., Quail M.A., Dougan G., Parkhill J.,
RA   Prentice M.B.;
RT   "The complete genome sequence and comparative genome analysis of the high
RT   pathogenicity Yersinia enterocolitica strain 8081.";
RL   PLoS Genet. 2:2039-2051(2006).
CC   -!- FUNCTION: Catalyzes the conversion of UDP-4-keto-arabinose (UDP-Ara4O)
CC       to UDP-4-amino-4-deoxy-L-arabinose (UDP-L-Ara4N). The modified
CC       arabinose is attached to lipid A and is required for resistance to
CC       polymyxin and cationic antimicrobial peptides. {ECO:0000255|HAMAP-
CC       Rule:MF_01167}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2-oxoglutarate + UDP-4-amino-4-deoxy-beta-L-arabinose = L-
CC         glutamate + UDP-beta-L-threo-pentopyranos-4-ulose;
CC         Xref=Rhea:RHEA:24710, ChEBI:CHEBI:16810, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:58708, ChEBI:CHEBI:58710; EC=2.6.1.87;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01167};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01167};
CC   -!- PATHWAY: Nucleotide-sugar biosynthesis; UDP-4-deoxy-4-formamido-beta-L-
CC       arabinose biosynthesis; UDP-4-deoxy-4-formamido-beta-L-arabinose from
CC       UDP-alpha-D-glucuronate: step 2/3. {ECO:0000255|HAMAP-Rule:MF_01167}.
CC   -!- PATHWAY: Bacterial outer membrane biogenesis; lipopolysaccharide
CC       biosynthesis. {ECO:0000255|HAMAP-Rule:MF_01167}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01167}.
CC   -!- SIMILARITY: Belongs to the DegT/DnrJ/EryC1 family. ArnB subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01167}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AM286415; CAL12262.1; -; Genomic_DNA.
DR   RefSeq; WP_011816395.1; NC_008800.1.
DR   RefSeq; YP_001006432.1; NC_008800.1.
DR   AlphaFoldDB; A1JPP9; -.
DR   SMR; A1JPP9; -.
DR   STRING; 393305.YE2192; -.
DR   EnsemblBacteria; CAL12262; CAL12262; YE2192.
DR   KEGG; yen:YE2192; -.
DR   PATRIC; fig|393305.7.peg.2357; -.
DR   eggNOG; COG0399; Bacteria.
DR   HOGENOM; CLU_033332_0_3_6; -.
DR   OMA; IVNHGMY; -.
DR   UniPathway; UPA00030; -.
DR   UniPathway; UPA00032; UER00493.
DR   Proteomes; UP000000642; Chromosome.
DR   GO; GO:0099620; F:UDP-4-amino-4-deoxy-L-arabinose aminotransferase; IEA:UniProtKB-EC.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0009103; P:lipopolysaccharide biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0046677; P:response to antibiotic; IEA:UniProtKB-KW.
DR   CDD; cd00616; AHBA_syn; 1.
DR   Gene3D; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 1.
DR   HAMAP; MF_01167; ArnB_transfer; 1.
DR   InterPro; IPR022850; ArnB_NH2Trfase.
DR   InterPro; IPR000653; DegT/StrS_aminotransferase.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR   PANTHER; PTHR30244; PTHR30244; 1.
DR   Pfam; PF01041; DegT_DnrJ_EryC1; 1.
DR   PIRSF; PIRSF000390; PLP_StrS; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
PE   3: Inferred from homology;
KW   Aminotransferase; Antibiotic resistance; Lipid A biosynthesis;
KW   Lipid biosynthesis; Lipid metabolism; Lipopolysaccharide biosynthesis;
KW   Pyridoxal phosphate; Transferase.
FT   CHAIN           1..382
FT                   /note="UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate
FT                   aminotransferase"
FT                   /id="PRO_1000065691"
FT   MOD_RES         182
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01167"
SQ   SEQUENCE   382 AA;  41961 MW;  D71BCFC1F49A55D8 CRC64;
     MQNFLPFSRP AIGSDEINAV VNVLGSGWIT TGPQNQQLET DFCAAFGCKH AVAVCSATAG
     MHITLMALGI GPGDEVITPS QTWVSTINMI VLLGAEPVMV DIDRDTLMVN AADIEAAITS
     KTKAIIPVHY AGAPCDLDAL RQIAQQYKIP LIEDAAHAVG TRYGDQWVGE KGTTIFSFHA
     IKNITCAEGG LIATDDDELA AKVRRLKFHG LGVDAFDRQI QGRSPQAEVV EPGYKYNLSD
     IHAAIAVVQL QRLPEINARR QALAARYHQA LVDSPLQPLF VPDYAHQHAW HLFMVRVDKE
     RCGIDRDSLM ARLKEVGIGS GLHFRAAHTQ KYYRERYPSL HLPNTEWNSA RLCTLPLFPD
     MLDSDVDRVV DALATIIGPH RV