Difference between revisions of "Phosphoproteins"

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(Phosphorylation on an Arg residue)
(Phosphorylation on an Arg residue)
Line 91: Line 91:
 
* [[RpoC]]
 
* [[RpoC]]
 
* [[RpsG]]
 
* [[RpsG]]
 +
* [[RpsH]]
 +
* [[RpsI]]
 +
* [[RpsL]]
 +
* [[RpsM]]
 +
* [[RpsN]]
 +
* [[ScoC]]
 +
* [[SrfAB]]
 +
* [[SsbA]]
 +
* [[SsbB]]
 +
* [[ThiC]]
  
* [[GapA]]
+
* [[ThyB]]
* [[GatC]]
+
* [[Tig]]
* [[GgaA]]
+
* [[YceE]]
* [[GltA]]
+
* [[YciC]]
* [[Gmk]]
+
* [[YdcI]]
* [[GroEL]]
+
* [[YdjO]]
* [[GtaB]]
+
* [[YfmG]]
* [[GudB]]
+
* [[YheA]]
* [[HemB]]
+
* [[YlbN]]
* [[HupA]]
+
* [[YloV]]
 +
* [[YtxH]]
 +
* [[YvrO]]
 +
* [[YvyD]]
 +
* [[YvyG]]
 +
* [[YwpJ]]
  
 
===Phosphorylation on an Asp residue: Response regulators of [[two-component systems]]===
 
===Phosphorylation on an Asp residue: Response regulators of [[two-component systems]]===

Revision as of 14:14, 20 April 2012

These proteins are subject to a phosphorylation event. Most often, protein phosphorylation affects the conformation of the protein resulting in changes in biological activity, interaction properties and/ or localization.

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Phosphoproteins in B. subtilis

Phosphorylation on an Arg residue


Phosphorylation on an Asp residue: Response regulators of two-component systems

Phosphorylation on a Cys residue

  • Enzyme IIB components of the PTS
    • PtsG: glucose permease, EIICBA: phosphorylated by PtsG-IIA domain
    • GamP: glucosamine permease, EIICBA: phosphorylated by GamP-IIA domain
    • MurP: N-acetyl muramic acid-specific phosphotransferase system, EIIBC: likely phosphorylated by PtsG-IIA domain
    • SacP: sucrose permease (high affinity): phosphorylated by PtsG-IIA domain
    • SacX: sucrose permease (low affinity): phosphorylated by PtsG-IIA domain
    • MtlA: mannitol permease: phosphorylated by MtlF
    • GmuB: galactomannan permease: phosphorylated by GmuA
    • TreP: trehalose permease: phosphorylated by PtsG-IIA domain
    • MalP: maltose permease: likely phosphorylated by PtsG-IIA domain
    • FruA: fructose permease: phosphorylated by FruA-IIA domain
    • ManP: mannose permease: phosphorylated by ManP-IIA domain
    • LicB: lichenan permease: phosphorylated by LicA
    • BglP: ß-glucoside permease: phosphorylated by BglP-IIA domain
    • NagP: N-acetylglucosamine permease: phosphorylated by PtsG-IIA domain

Phosphorylation on a His residue

  • PTS proteins
    • Enzyme I: autophosphorylated using phosphoenolpyruvate as phosphate donor
    • HPr: phosphorylated by Enzyme I
    • PtsG: glucose permease, EIICBA: phosphorylated by HPr
    • GamP: glucosamine permease, EIICBA: phosphorylated by HPr
    • MtlF: mannitol permease: phosphorylated by HPr
    • GmuA: galactomannan permease: phosphorylated by HPr
    • MalP: maltose permease: phosphorylated by HPr
    • FruA: fructose permease: phosphorylated by HPr
    • ManP: mannose permease: phosphorylated by HPr
    • LevD: fructose permease: phosphorylated by HPr
    • LevE: fructose permease: phosphorylated by LevD
    • LicA: lichenan permease: phosphorylated by HPr
    • BglP: ß-glucoside permease
    • YpqE: unknown EIIA component: phosphorylated by HPr
    • YyzE: truncated PTS IIA protein: might perhaps be phosphorylated by HPr

Phosphorylation on a Ser residue

Phosphorylation on a Thr residue

Phosphorylation on a Tyr residue

Phosphorylation on either a Ser, Thr or Tyr residue

Related Lists

Original papers on the B. subtilis phosphoproteome


Reviews


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