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
narHSimilar to Bacillus subtilis nitrate reductase beta chain NarH SW:NARH_BACSU (P42176) (487 aa) fasta scores: E(): 1.4e-114, 56.31% id in 499 aa. (533 aa)    
Predicted Functional Partners:
narI
Similar to Streptomyces coelicolor putative nitrate reductase gamma chain NarI TR:O86714 (EMBL:AL031515) (240 aa) fasta scores: E(): 1e-44, 49.78% id in 237 aa, and to Bacillus subtilis nitrate reductase gamma chain NarI SW:NARI_BACSU (P42177) (223 aa) fasta scores: E(): 6.2e-33, 42.27% id in 220 aa.
 
 0.999
DIP0498
Similar to Streptomyces coelicolor nitrate reductase delta chain NarJ3 TR:Q9EWF5 (EMBL:AL451182) (220 aa) fasta scores: E(): 3e-20, 39.39% id in 198 aa, and to Bacillus subtilis nitrate reductase delta chain NarJ SW:NARJ_BACSU (P42178) (184 aa) fasta scores: E(): 1.9e-12, 29.14% id in 175 aa.
 
 
 0.999
narG
Similar to Escherichia coli respiratory nitrate reductase 1 alpha chain NarG or NarC or BisD or B1224 SW:NARG_ECOLI (P09152) (1246 aa) fasta scores: E(): 0, 46.16% id in 1237 aa; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
 
 0.999
DIP0501
Putative nitrate/nitrite transport system integral membrane protein; Similar to Thermus thermophilus Nark2 TR:Q9RA45 (EMBL:AJ237974) (443 aa) fasta scores: E(): 2e-79, 50.22% id in 448 aa, and to Escherichia coli nitrite extrusion protein 2 NarU or B1469 SW:NARU_ECOLI (P37758) (462 aa) fasta scores: E(): 1.2e-31, 33.47% id in 472 aa.
 
 
 0.999
narK
Putative nitrate/nitrite transport system integral membrane protein; Similar to Thermus thermophilus NarK1 TR:Q9RA46 (EMBL:AJ237974) (435 aa) fasta scores: E(): 2e-64, 59.56% id in 418 aa, and to Escherichia coli nitrite extrusion protein 1 NarK or B1223 SW:NARK_ECOLI (P10903) (463 aa) fasta scores: E(): 5.2e-17, 27.63% id in 427 aa.
 
 
 0.997
DIP1876
Putative multicopper oxidase; C-terminus is similar to an internal regions of Neisseria gonorrhoeae major anaerobically induced outer membrane protein Pan 1 AniA SW:ANIA_NEIGO (Q02219) (392 aa) fasta scores: E(): 3.5e-18, 30.1% id in 299 aa, and Neisseria meningitidis nitrite reductase, major outer membrane copper-containing protein NMA1887 TR:Q9JTB8 (EMBL:AL162757) (386 aa) fasta scores: E(): 3e-18, 30.43% id in 299 aa.
    
 0.907
qcrC
Ubiquinol-cytochrome C reductase cytochrome C subunit; Cytochrome c1 subunit of the cytochrome bc1 complex, an essential component of the respiratory electron transport chain required for ATP synthesis. The bc1 complex catalyzes the oxidation of menaquinol and the reduction of cytochrome c in the respiratory chain. The bc1 complex operates through a Q-cycle mechanism that couples electron transfer to generation of the proton gradient that drives ATP synthesis.
  
 
 0.849
moaC
Similar to Streptomyces coelicolor molybdenum cofactor biosynthesis protein MoaC TR:Q9RKA8 (EMBL:AL132674) (170 aa) fasta scores: E(): 2.5e-29, 55.92% id in 152 aa, and to Escherichia coli, and molybdenum cofactor biosynthesis protein C MoaC or ChlA3 or B0783 or Z1002 or ECS0861 SW:MOAC_ECOLI (P30747) (160 aa) fasta scores: E(): 1.9e-19, 47.74% id in 155 aa.
     
 0.705
moaA
Molybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate.
  
  
 0.700
DIP2362
Putative iron-sulphur protein; Similar to Mycobacterium smegmatis Rieske iron-sulfur protein QcrA TR:Q9XBV4 (EMBL:AF155062) (138 aa) fasta scores: E(): 1.7e-11, 40.9% id in 132 aa, and to Streptomyces coelicolor putative iron-sulphur protein SCI51.03 TR:Q9S237 (EMBL:AL109848) (131 aa) fasta scores: E(): 3.8e-10, 35.15% id in 128 aa.
  
  
 0.695
Your Current Organism:
Corynebacterium diphtheriae
NCBI taxonomy Id: 257309
Other names: C. diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC13129
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