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
cobSPutative cobalamin synthase; Joins adenosylcobinamide-GDP and alpha-ribazole to generate adenosylcobalamin (Ado-cobalamin). Also synthesizes adenosylcobalamin 5'-phosphate from adenosylcobinamide-GDP and alpha-ribazole 5'- phosphate; Belongs to the CobS family. (274 aa)    
Predicted Functional Partners:
cobU
Putative cobinamide kinase; Similar to Mycobacterium tuberculosis cobinamide kinase CobU or Rv0254c or MTV034.20 TR:O53676 (EMBL:AL021929) (174 aa) fasta scores: E(): 6.7e-21, 44.38% id in 178 aa, and to Escherichia coli, and bifunctional cobalamin biosynthesis protein CobU [includes: cobinamide kinase; cobinamide phosphate guanylyltransferase] or B1993 or Z3153 or ECS2788 SW:COBU_ECOLI (P46886) (181 aa) fasta scores: E(): 1.8e-13, 35.48% id in 186 aa.
 
 
 0.994
cobT
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase; Catalyzes the synthesis of alpha-ribazole-5'-phosphate from nicotinate mononucleotide (NAMN) and 5,6-dimethylbenzimidazole (DMB).
 
 
 0.978
DIP1489
Putative cobalamin adenosyltransferase; Similar to Mycobacterium tuberculosis CDC1551 Cob MT2915 TR:AAK47241 (EMBL:AE007116) (207 aa) fasta scores: E(): 5.1e-60, 68.9% id in 209 aa, and to Pseudomonas denitrificans CobO SW:COBO_PSEDE (P29930) (213 aa) fasta scores: E(): 5.8e-13, 41.75% id in 182 aa.
 
 
 0.973
cobIJ
Similar to Mycobacterium tuberculosis cobalamin biosynthesis protein [includes: precorrin-2 C20-methyltransferase; precorrin-3 methylase] CobIJ or Rv2066 or MT2126 or MTCY49.05 SWALL:COBI_MYCTU (SWALL:Q10677) (508 aa) fasta scores: E(): 3.6e-88, 50.7% id in 495 aa, C-terminal region to Rhodobacter capsulatus precorrin-3 methylase SWALL:O68097 (EMBL:AF010496) (245 aa) fasta scores: E(): 1.1e-34, 48.14% id in 243 aa, and N-terminal region to Pseudomonas aeruginosa precorrin-2 methyltransferase CobI or PA2904 SWALL:Q9HZU3 (EMBL:AE004716) (250 aa) fasta scores: E(): 1.4e-33, 43.3% id in 254 aa.
  
  
 0.961
DIP1678
Conserved hypothetical protein; Similar to Mycobacterium leprae hypothetical 39.8 kDa protein ML1637 or MLCB1243.38 TR:O69483 (EMBL:AL023635) (371 aa) fasta scores: E(): 1.8e-73, 54.61% id in 379 aa.
 
 
 0.937
DIP1888
Similar to Mycobacterium tuberculosis hypothetical protein Rv1314c SW:YD14_MYCTU (Q10622) (193 aa) fasta scores: E(): 3.1e-50, 70.15% id in 191 aa, and to Mycobacterium leprae hypothetical protein ML1149 SW:YD14_MYCLE (P53523) (191 aa) fasta scores: E(): 1e-47, 65.96% id in 191 aa; Belongs to the Cob(I)alamin adenosyltransferase family.
    
 0.915
cobQ
Putative cobric acid synthase; Catalyzes amidations at positions B, D, E, and G on adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine, and one molecule of ATP is hydrogenolyzed for each amidation. Belongs to the CobB/CobQ family. CobQ subfamily.
 
  
 0.865
cobN
Putative cobalamin biosynthesis related protein; Similar to Mycobacterium tuberculosis CobN or Rv2062c or MT2121 or MTCY49.01c or MTV019.03 SWALL:AAK46401 (EMBL:AL021922) (1195 aa) fasta scores: E(): 0, 62.22% id in 1215 aa, and to Methanococcus jannaschii hypothetical protein MJ0908 SWALL:Q58318 (EMBL:U67534) (1232 aa) fasta scores: E(): 5.1e-109, 36.48% id in 1258 aa.
     
 0.809
cobD
Putative cobalamin biosynthesis protein; Converts cobyric acid to cobinamide by the addition of aminopropanol on the F carboxylic group.
 
  
 0.763
DIP1632
Putative membrane protein; Similar to Streptomyces coelicolor putative integral membrane protein SC5F7.32 TR:Q9S2R7 (EMBL:AL096872) (251 aa) fasta scores: E(): 4.8e-10, 30.45% id in 220 aa.
       0.742
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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