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VIBHA:LUXO

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Species (Taxon ID) Vibrio harveyi (Beneckea harveyi). (669)
Gene Name(s) luxO
Protein Name(s) Luminescence regulatory protein LuxO
External Links
UniProt P0C5S5
EMBL L26221
PIR S49540
ProteinModelPortal P0C5S5
GO GO:0005524
GO:0043565
GO:0000160
GO:0006355
GO:0006351
Gene3D 1.10.10.60
3.40.50.300
InterPro IPR003593
IPR011006
IPR009057
IPR002197
IPR027417
IPR001789
IPR002078
IPR025943
IPR025944
Pfam PF02954
PF00072
PF00158
SMART SM00382
SM00448
SUPFAM SSF46689
SSF52172
SSF52540
PROSITE PS50110
PS00676
PS00688
PS50045

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0008218

bioluminescence

PMID:12675810[1]

ECO:0000315

P

In Figure 1, the intensity of luminescence was higher in luxO– mutant than in wild-type cells early in growth

complete
CACAO 9161

GO:0008218

bioluminescence

PMID:12675810[1]

ECO:0000315

P

In Figure 4, the presence of luxRvh strongly stimulated luminescence in the V. harveyi luxO null mutant

complete
CACAO 9165

GO:0000156

phosphorelay response regulator activity

PMID:10027982[2]

ECO:0000315

F

Figure 2: LuxO point mutations at Asp-47 resulting in a non-phosphorylated protein mimic causes constitutive luminescence. LuxO point mutations at Asp-47 resulting in a phosphorylated protein mimic causes nearly no light production.

complete
CACAO 9657

involved_in

GO:0008218

bioluminescence

PMID:12675810[1]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

GO:0008218

bioluminescence

PMID:24698180[3]

ECO:0000315

P

Figure 2 shows the LuxO is a bioluminescence repressor, by looking at a mutant that always has LuxO activated, and therefore bioluminescence does not occur.

complete
CACAO 9969

involved_in

GO:0000160

phosphorelay signal transduction system

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001789

P

Seeded From UniProt

complete

enables

GO:0003677

DNA binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR009057

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002078

F

Seeded From UniProt

complete

involved_in

GO:0006355

regulation of transcription, DNA-templated

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002078

P

Seeded From UniProt

complete

enables

GO:0008134

transcription factor binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002078

F

Seeded From UniProt

complete

enables

GO:0043565

sequence-specific DNA binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002197

F

Seeded From UniProt

complete

involved_in

GO:0000160

phosphorelay signal transduction system

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0902

P

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0067

F

Seeded From UniProt

complete

enables

GO:0003677

DNA binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0238

F

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

Notes

References

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

  1. 1.0 1.1 1.2 Miyamoto, CM et al. (2003) LuxO controls luxR expression in Vibrio harveyi: evidence for a common regulatory mechanism in Vibrio. Mol. Microbiol. 48 537-48 PubMed GONUTS page
  2. Freeman, JA & Bassler, BL (1999) A genetic analysis of the function of LuxO, a two-component response regulator involved in quorum sensing in Vibrio harveyi. Mol. Microbiol. 31 665-77 PubMed GONUTS page
  3. Shao, Y & Bassler, BL (2014) Quorum regulatory small RNAs repress type VI secretion in Vibrio cholerae. Mol. Microbiol. 92 921-30 PubMed GONUTS page