lpxL:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

LpxL

Synonyms

lauryl-acyl carrier protein (ACP)-dependent acyltransferase[1], B1054[2][1], WaaM[2][1], HtrB[2][1], LpxL[2][1] , ECK1039, htrB, JW1041, waaM, b1054

Product description

Lipid A biosynthesis, KDO2-lipid IVA lauroyl-ACP acyltransferase; not under heat shock regulation; membrane protein affecting cell division, growth, and high-temperature survival[3]

EC number (for enzymes)

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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006950

response to stress

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0346

P

Seeded from EcoCyc (v14.0)

complete

GO:0008415

acyltransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004960

F

Seeded from EcoCyc (v14.0)

complete

GO:0008415

acyltransferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0012

F

Seeded from EcoCyc (v14.0)

complete

GO:0009244

lipopolysaccharide core region biosynthetic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004960

P

Seeded from EcoCyc (v14.0)

complete

GO:0009276

Gram-negative-bacterium-type cell wall

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011920

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004960

C

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

PMID:8662613[4]

IDA: Inferred from Direct Assay

F

complete

GO:0016021

integral to membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011920

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

PMID:8662613[4]

IDA: Inferred from Direct Assay

C

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc (v14.0)

complete

GO:0009245

lipid A biosynthetic process

PMID:11830595[5]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0016021

integral to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9904

C

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0808

F

Seeded from EcoCyc (v14.0)

complete

GO:0016747

transferase activity, transferring acyl groups other than amino-acyl groups

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011920

F

Seeded from EcoCyc (v14.0)

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

rpsI

PMID:16606699[6]

Experiment(s):EBI-1138705

Protein

rplB

PMID:16606699[6]

Experiment(s):EBI-1138705

Protein

groL

PMID:16606699[6]

Experiment(s):EBI-1138705

Protein

ycgE

PMID:16606699[6]

Experiment(s):EBI-1138705

Protein

ompL

PMID:16606699[6]

Experiment(s):EBI-1138705

Protein

rpsC

PMID:16606699[6]

Experiment(s):EBI-1138705

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

plasma membrane

From EcoCyc[7]


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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MTNLPKFSTA LLHPRYWLTW LGIGVLWLVV QLPYPVIYRL GCGLGKLALR FMKRRAKIVH
RNLELCFPEM SEQERRKMVV KNFESVGMGL METGMAWFWP DRRIARWTEV IGMEHIRDVQ
AQKRGILLVG IHFLTLELGA RQFGMQEPGI GVYRPNDNPL IDWLQTWGRL RSNKSMLDRK
DLKGMIKALK KGEVVWYAPD HDYGPRSSVF VPLFAVEQAA TTTGTWMLAR MSGACLVPFV
PRRKPDGKGY QLIMLPPECS PPLDDAETTA AWMNKVVEKC IMMAPEQYMW LHRRFKTRPE
GVPSRY
Length

306

Mol. Wt

35.407 kDa

pI

10.1 (calculated)

Extinction coefficient

79,410 - 80,035 (calc based on 9 Y, 12 W, and 5 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

4..297

PF03279 Bacterial lipid A biosynthesis acyltransferase

PMID:19920124[8]

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Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=lpxL taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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</protect>

Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129017

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946216

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003574

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0ACV0

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10464

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10464

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946216

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000457

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0459

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  4. 4.0 4.1 Clementz, T et al. (1996) Function of the htrB high temperature requirement gene of Escherichia coli in the acylation of lipid A: HtrB catalyzed incorporation of laurate. J. Biol. Chem. 271 12095-102 PubMed
  5. Vorachek-Warren, MK et al. (2002) A triple mutant of Escherichia coli lacking secondary acyl chains on lipid A. J. Biol. Chem. 277 14194-205 PubMed
  6. 6.0 6.1 6.2 6.3 6.4 6.5 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  8. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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