STRINGSTRING
ntcB ntcB all2506 all2506 hetR hetR glnB glnB patS patS nifJ nifJ por por alr1010 alr1010 nirA nirA nifJ-2 nifJ-2 all0571 all0571 all0459 all0459 all0457 all0457 cmpA cmpA alr3199 alr3199 alr3344 alr3344 hoxR hoxR cphB cphB all4052 all4052 petF petF ntcA ntcA fda fda alr5182 alr5182 hetN hetN
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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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:
ntcBNitrogen assimilation transcriptional activator; ORF_ID:all0602; ntcB gene product; Belongs to the LysR transcriptional regulatory family. (312 aa)
all2506Cyanophycinase; Exopeptidase that catalyzes the hydrolytic cleavage of multi- L-arginyl-poly-L-aspartic acid (cyanophycin; a water-insoluble reserve polymer) into aspartate-arginine dipeptides. (323 aa)
hetRHeterocyst differentiation protein; Controls heterocyst differentiation. Has both a protease and a DNA-binding activity. Binds the promoter regions of hetR, hepA and patS. (299 aa)
glnBNitrogen regulatory protein P-II; ORF_ID:all2319. (112 aa)
patSHeterocyst-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. (17 aa)
nifJPyruvate flavodoxin dehydrogenase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin. (1187 aa)
porProtochlorophyllide oxido-reductase; Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide). (329 aa)
alr1010ORF_ID:alr1010; unknown protein. (126 aa)
nirANitrite reductase; ORF_ID:alr0607; nirA gene product; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (536 aa)
nifJ-2Pyruvate-flavodoxin dehydrogenase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin, which reduces nitrogenase. (1199 aa)
all0571Cyanophycinase; Exopeptidase that catalyzes the hydrolytic cleavage of multi- L-arginyl-poly-L-aspartic acid (cyanophycin; a water-insoluble reserve polymer) into aspartate-arginine dipeptides. (293 aa)
all0459Uncharacterized low temperature-induced protein all0459; ORF_ID:all0459; unknown protein. (119 aa)
all0457Uncharacterized low temperature-induced protein all0457; ORF_ID:all0457; hypothetical protein. (215 aa)
cmpABicarbonate transport bicarbonate-binding protein; ORF_ID:alr2877; cmpA gene product. (458 aa)
alr3199DNA nickase; Acts as a DNA nickase. (351 aa)
alr3344Transketolase; Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate; Belongs to the transketolase family. (670 aa)
hoxRRubredoxin; Rubredoxin is a small nonheme, iron protein lacking acid- labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule. Could be involved in hydrogenase-linked redox processes (By similarity). (111 aa)
cphBCyanophycinase; Exopeptidase that catalyzes the hydrolytic cleavage of multi- L-arginyl-poly-L-aspartic acid (cyanophycin; a water-insoluble reserve polymer) into aspartate-arginine dipeptides. (298 aa)
all4052Transketolase; ORF_ID:all4052. (633 aa)
petFFerredoxin I; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions; Belongs to the 2Fe2S plant-type ferredoxin family. (99 aa)
ntcANitrogen-responsive regulatory protein; Required for full expression of proteins subject to ammonium repression. Transcriptional activator of genes subject to nitrogen control. (223 aa)
fdaFructose-1,6-bisphosphate aldolase; Catalyzes the aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to form fructose 1,6-bisphosphate (FBP) in gluconeogenesis and the reverse reaction in glycolysis. (359 aa)
alr5182Oxidoreductase; ORF_ID:alr5182. (285 aa)
hetNKetoacyl reductase; May be involved in repressing heterocyst differentiation and may be essential for preventing all vegetative cells from differentiating. (287 aa)
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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