STRINGSTRING
nrtB nrtB nirA nirA nrtA nrtA nrtC nrtC nrtD nrtD narB narB nifK nifK nifD nifD nifH nifH glnA glnA nrtB-2 nrtB-2 nrtA-2 nrtA-2 nrtC-2 nrtC-2 nrtB-3 nrtB-3 fbp fbp
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:
nrtBNitrate transport permease protein; ORF_ID:alr0609; nrtB gene product. (279 aa)
nirANitrite reductase; ORF_ID:alr0607; nirA gene product; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (536 aa)
nrtANitrate transport nitrate-binding protein; Part of the ABC transporter complex NrtABCD involved in nitrate uptake. The complex is probably also involved in nitrite transport. NrtA is the substrate-binding protein. (440 aa)
nrtCNitrate transport ATP-binding protein; ORF_ID:alr0610; nrtC gene product. (657 aa)
nrtDNitrate transport ATP-binding protein; ORF_ID:alr0611; nrtD gene product. (277 aa)
narBNitrate reductase; ORF_ID:alr0612; narB gene product; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. (746 aa)
nifKNitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family. (512 aa)
nifDNitrogenase molybdenum-iron protein alpha chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. (497 aa)
nifHNitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein. (295 aa)
glnAGlutamate--ammonia ligase; Involved in nitrogen metabolism via ammonium assimilation. Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia; Belongs to the glutamine synthetase family. (474 aa)
nrtB-2Nitrate transport protein; ORF_ID:alr3287; nrtB gene product. (190 aa)
nrtA-2Nitrate-binding protein; ORF_ID:all3333; nrtA gene product. (427 aa)
nrtC-2Nitrate transport ATP-binding protein of ABC transporter; ORF_ID:all3334; nrtC gene product. (263 aa)
nrtB-3ABC nitrate transport permease protein; ORF_ID:all3335; nrtB gene product. (273 aa)
fbpFructose 1,6-bisphosphatase; ORF_ID:all4021. (349 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
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.