close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
ADQ04013.1KEGG: csc:Csac_0795 hypothetical protein. (115 aa)    
Predicted Functional Partners:
ADQ04014.1
KEGG: ate:Athe_0566 transcriptional regulator, LacI family; PFAM: regulatory protein LacI; periplasmic binding protein/LacI transcriptional regulator; SMART: regulatory protein LacI.
       0.527
xylB
Xylulokinase; KEGG: ate:Athe_0567 xylulokinase; TIGRFAM: xylulokinase; PFAM: Carbohydrate kinase, FGGY-like.
       0.451
ADQ04010.1
PFAM: GTP cyclohydrolase II; 34-dihydroxy-2-butanone 4-phosphate synthase; KEGG: ate:Athe_0562 3,4-dihydroxy-2-butanone 4-phosphate synthase; In the N-terminal section; belongs to the DHBP synthase family.
       0.402
ADQ04012.1
Riboflavin biosynthesis protein RibD; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
       0.402
ribH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
       0.401
ADQ04011.1
TIGRFAM: riboflavin synthase, alpha subunit; KEGG: csc:Csac_0793 riboflavin synthase subunit alpha; PFAM: Lumazine-binding protein.
       0.401
Your Current Organism:
Caldicellulosiruptor owensensis
NCBI taxonomy Id: 632518
Other names: C. owensensis OL, Caldicellulosiruptor owensensis DSM 13100, Caldicellulosiruptor owensensis OL, Caldicellulosiruptor owensensis str. OL, Caldicellulosiruptor owensensis strain OL
Server load: medium (48%) [HD]