ID A0A017HAU8_9RHOB Unreviewed; 289 AA.
AC A0A017HAU8;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 24-JAN-2024, entry version 31.
DE RecName: Full=3-deoxy-D-manno-octulosonic acid transferase {ECO:0000256|ARBA:ARBA00019077, ECO:0000256|RuleBase:RU365103};
DE Short=Kdo transferase {ECO:0000256|RuleBase:RU365103};
DE EC=2.4.99.12 {ECO:0000256|ARBA:ARBA00012621, ECO:0000256|RuleBase:RU365103};
DE AltName: Full=Lipid IV(A) 3-deoxy-D-manno-octulosonic acid transferase {ECO:0000256|ARBA:ARBA00031445, ECO:0000256|RuleBase:RU365103};
GN ORFNames=Lokhon_02926 {ECO:0000313|EMBL:EYD71278.1};
OS Limimaricola hongkongensis DSM 17492.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Limimaricola.
OX NCBI_TaxID=1122180 {ECO:0000313|EMBL:EYD71278.1, ECO:0000313|Proteomes:UP000025047};
RN [1] {ECO:0000313|EMBL:EYD71278.1, ECO:0000313|Proteomes:UP000025047}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17492 {ECO:0000313|EMBL:EYD71278.1,
RC ECO:0000313|Proteomes:UP000025047};
RA Fiebig A., Goeker M., Klenk H.-P.P.;
RL Submitted (MAR-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in lipopolysaccharide (LPS) biosynthesis. Catalyzes
CC the transfer of 3-deoxy-D-manno-octulosonate (Kdo) residue(s) from CMP-
CC Kdo to lipid IV(A), the tetraacyldisaccharide-1,4'-bisphosphate
CC precursor of lipid A. {ECO:0000256|ARBA:ARBA00003394,
CC ECO:0000256|RuleBase:RU365103}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=CMP-3-deoxy-beta-D-manno-octulosonate + lipid IVA (E. coli) =
CC alpha-Kdo-(2->6)-lipid IVA (E. coli) + CMP + H(+);
CC Xref=Rhea:RHEA:28066, ChEBI:CHEBI:15378, ChEBI:CHEBI:58603,
CC ChEBI:CHEBI:60364, ChEBI:CHEBI:60377, ChEBI:CHEBI:85987;
CC EC=2.4.99.12; Evidence={ECO:0000256|ARBA:ARBA00034406,
CC ECO:0000256|RuleBase:RU365103};
CC -!- PATHWAY: Bacterial outer membrane biogenesis; LPS core biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004713, ECO:0000256|RuleBase:RU365103}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU365103}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase group 1 family.
CC {ECO:0000256|RuleBase:RU365103}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EYD71278.1}.
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DR EMBL; APGJ01000007; EYD71278.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A017HAU8; -.
DR STRING; 1122180.Lokhon_02926; -.
DR PATRIC; fig|1122180.6.peg.2906; -.
DR eggNOG; COG1519; Bacteria.
DR HOGENOM; CLU_962418_0_0_5; -.
DR OrthoDB; 9789797at2; -.
DR UniPathway; UPA00958; -.
DR Proteomes; UP000025047; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0043842; F:Kdo transferase activity; IEA:UniProtKB-EC.
DR GO; GO:0009244; P:lipopolysaccharide core region biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.11720; 3-Deoxy-D-manno-octulosonic-acid transferase, N-terminal domain; 1.
DR InterPro; IPR007507; Glycos_transf_N.
DR InterPro; IPR038107; Glycos_transf_N_sf.
DR InterPro; IPR039901; Kdotransferase.
DR PANTHER; PTHR42755:SF1; 3-DEOXY-D-MANNO-OCTULOSONIC ACID TRANSFERASE, MITOCHONDRIAL-RELATED; 1.
DR PANTHER; PTHR42755; 3-DEOXY-MANNO-OCTULOSONATE CYTIDYLYLTRANSFERASE; 1.
DR Pfam; PF04413; Glycos_transf_N; 1.
DR SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|RuleBase:RU365103};
KW Lipopolysaccharide biosynthesis {ECO:0000256|RuleBase:RU365103};
KW Membrane {ECO:0000256|RuleBase:RU365103};
KW Reference proteome {ECO:0000313|Proteomes:UP000025047};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU365103}.
FT DOMAIN 40..208
FT /note="3-deoxy-D-manno-octulosonic-acid transferase N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF04413"
FT REGION 238..289
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 67
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR639901-1"
FT SITE 133
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|PIRSR:PIRSR639901-2"
FT SITE 207
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|PIRSR:PIRSR639901-2"
SQ SEQUENCE 289 AA; 30891 MW; B48FC25B0A6C824C CRC64;
MSGAPWLLRL WLGGSRALPR LAEFTLARRV HRGQSSDPAR LGERLGRATL PRPEGSLVWI
NAASVGEVAS MADLARDLMA AGHPVLITTT TTTGGARARR IDGALHQYQP LDTARATRRF
LDHWRPALAC FVEGDLWPRL LHETAARSVP MALLNARPSR SRMRAPRISA ALLSRFDLVT
TQSEAVRAEI THLGVDPARV LAPGDLKAAA APPSADTDRL ADLRSAFGGA PLWARRFDPC
RRRRRGDRGT SGGAQAPSRP AHDPRAPPPR SRRGGGAGAR GGGAGGAAR
//
