LPXK_PASMU
ID LPXK_PASMU Reviewed; 325 AA.
AC Q9CMG8;
DT 20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT 20-JUN-2001, sequence version 1.
DT 03-AUG-2022, entry version 105.
DE RecName: Full=Tetraacyldisaccharide 4'-kinase {ECO:0000255|HAMAP-Rule:MF_00409};
DE EC=2.7.1.130 {ECO:0000255|HAMAP-Rule:MF_00409};
DE AltName: Full=Lipid A 4'-kinase {ECO:0000255|HAMAP-Rule:MF_00409};
GN Name=lpxK {ECO:0000255|HAMAP-Rule:MF_00409}; OrderedLocusNames=PM0860;
OS Pasteurella multocida (strain Pm70).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Pasteurella.
OX NCBI_TaxID=272843;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Pm70;
RX PubMed=11248100; DOI=10.1073/pnas.051634598;
RA May B.J., Zhang Q., Li L.L., Paustian M.L., Whittam T.S., Kapur V.;
RT "Complete genomic sequence of Pasteurella multocida Pm70.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:3460-3465(2001).
CC -!- FUNCTION: Transfers the gamma-phosphate of ATP to the 4'-position of a
CC tetraacyldisaccharide 1-phosphate intermediate (termed DS-1-P) to form
CC tetraacyldisaccharide 1,4'-bis-phosphate (lipid IVA).
CC {ECO:0000255|HAMAP-Rule:MF_00409}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + {2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-beta-D-
CC glucosaminyl}-(1->6)-{2-N,3-O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-
CC D-glucosaminyl phosphate} = ADP + {2-N,3-O-bis[(3R)-3-
CC hydroxytetradecanoyl]-4-O-phospho-beta-D-glucosaminyl}-(1->6)-{2-N,3-
CC O-bis[(3R)-3-hydroxytetradecanoyl]-alpha-D-glucosaminyl phosphate}.;
CC EC=2.7.1.130; Evidence={ECO:0000255|HAMAP-Rule:MF_00409};
CC -!- PATHWAY: Glycolipid biosynthesis; lipid IV(A) biosynthesis; lipid IV(A)
CC from (3R)-3-hydroxytetradecanoyl-[acyl-carrier-protein] and UDP-N-
CC acetyl-alpha-D-glucosamine: step 6/6. {ECO:0000255|HAMAP-
CC Rule:MF_00409}.
CC -!- SIMILARITY: Belongs to the LpxK family. {ECO:0000255|HAMAP-
CC Rule:MF_00409}.
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DR EMBL; AE004439; AAK02944.1; -; Genomic_DNA.
DR RefSeq; WP_005722669.1; NC_002663.1.
DR AlphaFoldDB; Q9CMG8; -.
DR SMR; Q9CMG8; -.
DR STRING; 747.DR93_1701; -.
DR EnsemblBacteria; AAK02944; AAK02944; PM0860.
DR KEGG; pmu:PM0860; -.
DR HOGENOM; CLU_038816_2_0_6; -.
DR OMA; MDDGFQN; -.
DR UniPathway; UPA00359; UER00482.
DR Proteomes; UP000000809; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009029; F:tetraacyldisaccharide 4'-kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR HAMAP; MF_00409; LpxK; 1.
DR InterPro; IPR003758; LpxK.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR42724; PTHR42724; 1.
DR Pfam; PF02606; LpxK; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00682; lpxK; 1.
PE 3: Inferred from homology;
KW ATP-binding; Kinase; Lipid A biosynthesis; Lipid biosynthesis;
KW Lipid metabolism; Nucleotide-binding; Reference proteome; Transferase.
FT CHAIN 1..325
FT /note="Tetraacyldisaccharide 4'-kinase"
FT /id="PRO_0000190934"
FT BINDING 53..60
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00409"
SQ SEQUENCE 325 AA; 36839 MW; B8818F79CA625924 CRC64;
MQFWYSRTWI TWLMLPLSFL FWLISTCRQF LFRKGIFASY RAPVPVIVVG NLSVGGNGKT
PVVIWLVKQL QQKGLKVGVI SRGYGSQSSV YPLLVTPDTD PIQGGDEPVL IAKRTQVPVC
ISANRQHAIE LLLQHQPDCD LIISDDGLQH YRLQRDFEIV VLDVQRGFGN GFLLPAGPLR
ELPSRLNTVD LIICHGQASK YSDVEMTLVP HHAINLVTGE SRLLSDFHRV SAIAGIGHPQ
RFFSMLENLS MQLIQTKAFQ DHQTFEAAQF VDFDQTQPLL MTEKDAVKCL SFAQKNWWYV
PVEAEIKGEK VRSFLAKFDE IRKTV
