ID A0A014NR91_9GAMM Unreviewed; 424 AA.
AC A0A014NR91;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 24-JAN-2024, entry version 30.
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=BG55_05620 {ECO:0000313|EMBL:EXU76355.1};
OS Erwinia mallotivora.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Erwiniaceae; Erwinia.
OX NCBI_TaxID=69222 {ECO:0000313|EMBL:EXU76355.1, ECO:0000313|Proteomes:UP000019918};
RN [1] {ECO:0000313|EMBL:EXU76355.1, ECO:0000313|Proteomes:UP000019918}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BT-MARDI {ECO:0000313|EMBL:EXU76355.1,
RC ECO:0000313|Proteomes:UP000019918};
RA Redzuan R., Abu Bakar N., Badrun R., Mohd Raih M.F., Rozano L.,
RA Mat Amin N.;
RT "Draft genome of Erwinia mallotivora strain BT-MARDI, a papaya dieback
RT pathogen.";
RL Submitted (FEB-2014) 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|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:EXU76355.1}.
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DR EMBL; JFHN01000029; EXU76355.1; -; Genomic_DNA.
DR RefSeq; WP_034935153.1; NZ_VFIK01000010.1.
DR AlphaFoldDB; A0A014NR91; -.
DR STRING; 69222.BG55_05620; -.
DR PATRIC; fig|69222.5.peg.1164; -.
DR OrthoDB; 9789797at2; -.
DR UniPathway; UPA00958; -.
DR Proteomes; UP000019918; 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 Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 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:UP000019918};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU365103}.
FT DOMAIN 32..210
FT /note="3-deoxy-D-manno-octulosonic-acid transferase N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF04413"
FT ACT_SITE 59
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR639901-1"
FT SITE 129
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 424 AA; 47602 MW; 24C6E4D9C660F423 CRC64;
MTTLYTVLLY LIQPLIWLRL WLRGRKAPAY RKRWAERYGY CAGKVKPDGI LLHSVSVGET
LAAVPLVRAL RHRYPAMPIT VTTMTPTGSE RAASAFGKDV HHVYLPYDLP GSMQRFLDNV
SPRLVIIMET ELWPNMIAEL HARNIPLVIA NARLSERSAR GYKKLGKFMQ RLLRQITLIA
AQNAEDGERF ISLGLKRTQL TITGSLKFDI SVTPELAARA VTLRRQWAPR RPVWIATSTH
DGEESVILDA HRRLLQRFPT LLLILVPRHP ERFATARDMA QKNGFSFILR SSGEIPSGST
QVVIGDTMGE LMLLYGIADL AFVGGSLVER GGHNPLEAAA HAIPVLMGPH TFNFKDICAR
LSQADGLITV TDASSLDKEI GTLLTDEDYR LYYGRHAVEV LHQNQGALQR LLQLLEPYLP
QRNH
//