STRINGSTRING
STRING protein interaction network
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.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
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.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
patNHeterocyst differentiation related protein; ORF_ID:alr4812; patN gene product. (215 aa)    
Predicted Functional Partners:
all4829
Undecaprenyl-phosphate galactosephosphotransferase; ORF_ID:all4829.
      
 0.601
patS
Heterocyst-inhibiting signaling peptide; Inhibits heterocyst differentiation. Seems to control heterocyst pattern formation through intercellular signaling mechanisms. In Anabaena filaments every 10th vegetative cell terminally differentiates into a heterocyst specialized for nitrogen fixation. Seems to inhibit the formation of adjacent heterocysts. Inhibits the DNA-binding of HetR.
      
 0.600
hetF
Heterocyst differentiation protein; ORF_ID:alr3546; hetF gene product.
      
 0.600
hetR
Heterocyst differentiation protein; Controls heterocyst differentiation. Has both a protease and a DNA-binding activity. Binds the promoter regions of hetR, hepA and patS.
      
 0.550
all2158
Ferrichrome-iron receptor; ORF_ID:all2158.
      
 0.480
alr2458
Alanine racemase; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family.
      
 0.480
hetC
Heterocyst differentiation protein; ORF_ID:alr2817; hetC gene product.
      
 0.479
alr2269
ORF_ID:alr2269; chloroplastic outer envelope membrane protein homolog.
      
 0.478
all2981
Penicillin-binding protein; ORF_ID:all2981.
      
 0.470
alr4579
Penicillin-binding protein; ORF_ID:alr4579.
      
 0.470
Your Current Organism:
Nostoc sp. PCC7120
NCBI taxonomy Id: 103690
Other names: Anabaena sp. (ATCC 27893), Anabaena sp. (PCC 7120), Anabaena sp. DCC D0672, Anabaena sp. PCC 7120, Anabaena sp. SAG 25.82, Anabaena sp. UTEX B 2576, Anabaena variabilis UTCC 387, N. sp. PCC 7120, Nostoc muscorum ISU, Nostoc sp. AKM24, Nostoc sp. ATCC 27347, Nostoc sp. ATCC 72893, Nostoc sp. DSM 107007, Nostoc sp. Ind43, Nostoc sp. PCC 7120, Nostoc sp. SAG 25.82
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