Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
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experimentally determined
co-expression
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gene co-occurrence
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Swit_3527(p)ppGpp synthetase I, SpoT/RelA; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (701 aa)    
Predicted Functional Partners:
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.939
Swit_4719
PFAM: Ppx/GppA phosphatase.
 
 
 0.939
Swit_0253
TIGRFAM: MazG family protein; PFAM: MazG nucleotide pyrophosphohydrolase.
  
 
 0.930
ndk
Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
 
 
 0.929
Swit_0039
PFAM: Ppx/GppA phosphatase.
  
 
 0.928
Swit_1477
Putative adenylate/guanylate cyclase; TIGRFAM: PAS sensor protein; PFAM: adenylyl cyclase class-3/4/guanylyl cyclase; GAF domain protein; histidine kinase, HAMP region domain protein; PAS fold-4 domain protein; PAS fold domain protein.
    
 0.914
Swit_1506
Ribonucleoside-diphosphate reductase; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family.
   
 
 0.909
Swit_1235
PFAM: CHASE2 domain protein; Stage II sporulation E family protein; SMART: protein phosphatase 2C domain protein.
    
 0.907
Swit_1504
Ribonucleoside-diphosphate reductase, alpha subunit; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
   
 
  0.906
Swit_0231
Putative adenylate/guanylate cyclase; PFAM: adenylyl cyclase class-3/4/guanylyl cyclase; CHASE2 domain protein.
    
 0.904
Your Current Organism:
Sphingomonas wittichii
NCBI taxonomy Id: 392499
Other names: S. wittichii RW1, Sphingomonas sp. RW1, Sphingomonas wittichii DSM 6014, Sphingomonas wittichii RW1, Sphingomonas wittichii str. RW1, Sphingomonas wittichii strain RW1
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