ID   LPXK_PSEPG              Reviewed;         333 AA.
AC   B0KF41;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   18-MAR-2008, sequence version 1.
DT   03-AUG-2022, entry version 68.
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};
GN   OrderedLocusNames=PputGB1_1476;
OS   Pseudomonas putida (strain GB-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=76869;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GB-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Bruce D., Goodwin L., Chertkov O., Brettin T.,
RA   Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., McCarthy J.K., Richardson P.;
RT   "Complete sequence of Pseudomonas putida GB-1.";
RL   Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000926; ABY97381.1; -; Genomic_DNA.
DR   RefSeq; WP_012271150.1; NC_010322.1.
DR   AlphaFoldDB; B0KF41; -.
DR   SMR; B0KF41; -.
DR   STRING; 76869.PputGB1_1476; -.
DR   EnsemblBacteria; ABY97381; ABY97381; PputGB1_1476.
DR   KEGG; ppg:PputGB1_1476; -.
DR   eggNOG; COG1663; Bacteria.
DR   HOGENOM; CLU_038816_2_0_6; -.
DR   OMA; MDDGFQN; -.
DR   UniPathway; UPA00359; UER00482.
DR   Proteomes; UP000002157; 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; Transferase.
FT   CHAIN           1..333
FT                   /note="Tetraacyldisaccharide 4'-kinase"
FT                   /id="PRO_0000340851"
FT   BINDING         60..67
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00409"
SQ   SEQUENCE   333 AA;  36600 MW;  F65DFDD1CC28A599 CRC64;
     MAFADRLLAA WYAGHPALAL LRPLEALYRR VVTRKRARFL SGESASYRAP VPVIVVGNIT
     VGGTGKTPMI LWLIEHCRQL GLKVGVVSRG YGAKPPQLPW RVQANQCADQ AGDEPLLIVQ
     RTGVPLMIDP DRSRAVQALL ASEPLDLILC DDGMQHYRLA RDLELVLIDA ARGLGNGRCL
     PAGPLREPAE RLLDADAVLF NGANADRADG FGFCLQPSAL VNLRSGERRA LDHFPAGQRL
     HAVAGIGNPQ RFFNTLLGLN WQPVPHPFAD HAQFSAQSLA FSPQLPLVMT EKDAVKCRAF
     AADDWWYLAV EAQPTPAFSA WFDNQLQRLL RKP