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luxU

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio vulnificus (strain CMCP6)
Length
115 amino acids
Function
Phosphorelay protein which receives a sensory signal from a sensor kinase and transmit it to LuxO. At low cell density, a phosphoryl group is transferred from the sensor kinase, probably on His-56 and this phosphoryl group is further transferred to LuxO.
Mass
12.752 kDa
Sequence
MELLNQKKIASLTEEIGADNVPVLLEIFLSELESYLKVLCDATYSDKLVYLKDISHALKSSAASFGADALCHFAVEIDTRAKEGDALDETQDVVAMIDRLHQTQQAYLSWQANGF

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio vulnificus (strain YJ016)
Length
115 amino acids
Function
Phosphorelay protein which receives a sensory signal from a sensor kinase and transmit it to LuxO. At low cell density, a phosphoryl group is transferred from the sensor kinase, probably on His-56 and this phosphoryl group is further transferred to LuxO.
Mass
12.752 kDa
Sequence
MELLNQKKIASLTEEIGADNVPVLLEIFLSELESYLKVLCDATYSDKLVYLKDISHALKSSAASFGADALCHFAVEIDTRAKEGDALDETQDVVAMIDRLHQTQQAYLSWQANGF

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio campbellii (strain ATCC BAA-1116 / BB120)
Length
114 amino acids
Function
Phosphorelay protein which receives sensory signals from LuxN and LuxP and transmits them to LuxO, at low cell density. LuxN and LuxP transfer a phosphoryl group to LuxU on His-58 and this phosphoryl group is further transferred to LuxO. At high cell density, as LuxU could function to establish an equilibrium between the aspartyl-phosphate of LuxN and the aspartyl-phosphate of LuxO, LuxU transfers phosphate from LuxO to LuxN (and probably LuxP) and finally phosphate is drained from the system.
Mass
12.689 kDa
Sequence
MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio campbellii (strain ATCC BAA-1116 / BB120)
Length
114 amino acids
Function
Phosphorelay protein which receives sensory signals from LuxN and LuxP and transmits them to LuxO, at low cell density. LuxN and LuxP transfer a phosphoryl group to LuxU on His-58 and this phosphoryl group is further transferred to LuxO. At high cell density, as LuxU could function to establish an equilibrium between the aspartyl-phosphate of LuxN and the aspartyl-phosphate of LuxO, LuxU transfers phosphate from LuxO to LuxN (and probably LuxP) and finally phosphate is drained from the system.
Mass
12.689 kDa
Sequence
MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio harveyi
Length
114 amino acids
Function
Phosphorelay protein which receives sensory signals from LuxN and LuxP and transmits them to LuxO, at low cell density. LuxN and LuxP transfer a phosphoryl group to LuxU on His-58 and this phosphoryl group is further transferred to LuxO. At high cell density, as LuxU could function to establish an equilibrium between the aspartyl-phosphate of LuxN and the aspartyl-phosphate of LuxO, LuxU transfers phosphate from LuxO to LuxN (and probably LuxP) and finally phosphate is drained from the system.
Mass
12.689 kDa
Sequence
MNTDVLNQQKIEELSAEIGSDNVPVLLDIFLGEMDSYIGTLTELQGSEQLLYLKEISHALKSSAASFGADRLCERAIAIDKKAKANQLQEQGMETSEMLALLHITRDAYRSWTN

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
113 amino acids
Function
Phosphorelay protein which receives sensory signals from a sensory kinase and transmit them to LuxO. At low cell density, a phosphoryl group is transferred from the sensory kinase, probably on His-57 and this phosphoryl group is further transferred to LuxO.
Mass
12.679 kDa
Sequence
MREWINQSKIDLLAKEIGEENVPILVNIFLGELNDYQSKLVSDTVADKLGYLKEISHALKSSAASFGADRLCAKAVELDSRAKSGEMMDISLEVEHMLELLKQTHQCYSDLVH

Gene
luxU
Protein
Phosphorelay protein LuxU
Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Length
112 amino acids
Function
Phosphorelay protein which receives a sensory signal from a sensor kinase and transmit it to LuxO. At low cell density, a phosphoryl group is transferred from the sensor kinase, probably on His-56 and this phosphoryl group is further transferred to LuxO.
Mass
12.519 kDa
Sequence
MTILNQQKIDELSIEIGSDNVPVLLDIFLGEMDTYIDNLSQLEGSERLMYLKEISHALKSSAASFGADSLCELAMSIDKKAKSGELVEQGSEVNTMLDRLNETRDAYRSWTQ