ARNC_ECODH
ID ARNC_ECODH Reviewed; 322 AA.
AC B1X8W7;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 20-MAY-2008, sequence version 1.
DT 03-AUG-2022, entry version 82.
DE RecName: Full=Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase {ECO:0000255|HAMAP-Rule:MF_01164};
DE EC=2.4.2.53 {ECO:0000255|HAMAP-Rule:MF_01164};
DE AltName: Full=Undecaprenyl-phosphate Ara4FN transferase {ECO:0000255|HAMAP-Rule:MF_01164};
DE Short=Ara4FN transferase {ECO:0000255|HAMAP-Rule:MF_01164};
GN Name=arnC {ECO:0000255|HAMAP-Rule:MF_01164};
GN OrderedLocusNames=ECDH10B_2414;
OS Escherichia coli (strain K12 / DH10B).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=316385;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / DH10B;
RX PubMed=18245285; DOI=10.1128/jb.01695-07;
RA Durfee T., Nelson R., Baldwin S., Plunkett G. III, Burland V., Mau B.,
RA Petrosino J.F., Qin X., Muzny D.M., Ayele M., Gibbs R.A., Csorgo B.,
RA Posfai G., Weinstock G.M., Blattner F.R.;
RT "The complete genome sequence of Escherichia coli DH10B: insights into the
RT biology of a laboratory workhorse.";
RL J. Bacteriol. 190:2597-2606(2008).
CC -!- FUNCTION: Catalyzes the transfer of 4-deoxy-4-formamido-L-arabinose
CC from UDP to undecaprenyl phosphate. The modified arabinose is attached
CC to lipid A and is required for resistance to polymyxin and cationic
CC antimicrobial peptides. {ECO:0000255|HAMAP-Rule:MF_01164}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=di-trans,octa-cis-undecaprenyl phosphate + UDP-4-deoxy-4-
CC formamido-beta-L-arabinose = 4-deoxy-4-formamido-alpha-L-
CC arabinopyranosyl di-trans,octa-cis-undecaprenyl phosphate + UDP;
CC Xref=Rhea:RHEA:27722, ChEBI:CHEBI:58223, ChEBI:CHEBI:58709,
CC ChEBI:CHEBI:58909, ChEBI:CHEBI:60392; EC=2.4.2.53;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01164};
CC -!- PATHWAY: Glycolipid biosynthesis; 4-amino-4-deoxy-alpha-L-arabinose
CC undecaprenyl phosphate biosynthesis; 4-amino-4-deoxy-alpha-L-arabinose
CC undecaprenyl phosphate from UDP-4-deoxy-4-formamido-beta-L-arabinose
CC and undecaprenyl phosphate: step 1/2. {ECO:0000255|HAMAP-
CC Rule:MF_01164}.
CC -!- PATHWAY: Bacterial outer membrane biogenesis; lipopolysaccharide
CC biosynthesis. {ECO:0000255|HAMAP-Rule:MF_01164}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01164}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01164}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 2 family.
CC {ECO:0000255|HAMAP-Rule:MF_01164}.
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DR EMBL; CP000948; ACB03414.1; -; Genomic_DNA.
DR RefSeq; WP_000461657.1; NC_010473.1.
DR AlphaFoldDB; B1X8W7; -.
DR SMR; B1X8W7; -.
DR CAZy; GT2; Glycosyltransferase Family 2.
DR KEGG; ecd:ECDH10B_2414; -.
DR HOGENOM; CLU_033536_0_0_6; -.
DR OMA; DLVSGWK; -.
DR BioCyc; ECOL316385:ECDH10B_RS12280-MON; -.
DR UniPathway; UPA00030; -.
DR UniPathway; UPA00036; UER00495.
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:0016780; F:phosphotransferase activity, for other substituted phosphate groups; IEA:UniProtKB-UniRule.
DR GO; GO:0099621; F:undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase activity; IEA:UniProtKB-EC.
DR GO; GO:0036108; P:4-amino-4-deoxy-alpha-L-arabinopyranosyl undecaprenyl phosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009103; P:lipopolysaccharide biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0046677; P:response to antibiotic; IEA:UniProtKB-KW.
DR Gene3D; 3.90.550.10; -; 1.
DR HAMAP; MF_01164; ArnC_transfer; 1.
DR InterPro; IPR022857; ArnC_tfrase.
DR InterPro; IPR001173; Glyco_trans_2-like.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR Pfam; PF00535; Glycos_transf_2; 1.
DR SUPFAM; SSF53448; SSF53448; 1.
PE 3: Inferred from homology;
KW Antibiotic resistance; Cell inner membrane; Cell membrane;
KW Glycosyltransferase; Lipid A biosynthesis; Lipid biosynthesis;
KW Lipid metabolism; Lipopolysaccharide biosynthesis; Membrane; Transferase;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..322
FT /note="Undecaprenyl-phosphate 4-deoxy-4-formamido-L-
FT arabinose transferase"
FT /id="PRO_1000137911"
FT TOPO_DOM 1..235
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01164"
FT TRANSMEM 236..256
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01164"
FT TOPO_DOM 257..269
FT /note="Periplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01164"
FT TRANSMEM 270..290
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01164"
FT TOPO_DOM 291..322
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01164"
SQ SEQUENCE 322 AA; 36339 MW; 4E293C24969C2679 CRC64;
MFEIHPVKKV SVVIPVYNEQ ESLPELIRRT TTACESLGKE YEILLIDDGS SDNSAHMLVE
ASQAENSHIV SILLNRNYGQ HSAIMAGFSH VTGDLIITLD ADLQNPPEEI PRLVAKADEG
YDVVGTVRQN RQDSWFRKTA SKMINRLIQR TTGKAMGDYG CMLRAYRRHI VDAMLHCHER
STFIPILANI FARRAIEIPV HHAEREFGES KYSFMRLINL MYDLVTCLTT TPLRMLSLLG
SIIAIGGFSI AVLLVILRLT FGPQWAAEGV FMLFAVLFTF IGAQFIGMGL LGEYIGRIYT
DVRARPRYFV QQVIRPSSKE NE
