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
AFZ46895.1Protein of unknown function DUF344; PFAM: Polyphosphate kinase 2 (PPK2); TIGRFAM: polyphosphate:AMP phosphotransferase; COGs: COG2326 conserved hypothetical protein; InterPro IPR005660; KEGG: cyt:cce_2971 putative polyphosphate kinase 2; PFAM: protein of unknown function DUF344; SPTR: Putative polyphosphate kinase 2. (496 aa)    
Predicted Functional Partners:
ppk
Polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family.
 
   
 0.782
AFZ47941.1
PFAM: HD domain; Ppx/GppA phosphatase family; TIGRFAM: exopolyphosphatase; COGs: COG0248 Exopolyphosphatase; InterPro IPR003695:IPR006674; KEGG: cyt:cce_0600 exopolyphosphatase; PFAM: Ppx/GppA phosphatase; metal-dependent phosphohydrolase HD sub domain; PRIAM: Guanosine-5'-triphosphate,3'-diphosphate diphosphatase; SPTR: Exopolyphosphatase.
 
  
 0.652
AFZ46637.1
4-vinyl reductase 4VR; PFAM: V4R domain; COGs: COG1719 hydrocarbon binding protein (contains V4R domain); InterPro IPR004096; KEGG: cyc:PCC7424_1095 4-vinyl reductase 4VR; PFAM: 4-vinyl reductase 4VR; SPTR: 4-vinyl reductase 4VR.
   
    0.576
AFZ46640.1
4-vinyl reductase 4VR; PFAM: V4R domain; COGs: COG1719 hydrocarbon binding protein (contains V4R domain); InterPro IPR004096; KEGG: cyp:PCC8801_1056 4-vinyl reductase 4VR; PFAM: 4-vinyl reductase 4VR; SPTR: 4-vinyl reductase 4VR.
   
    0.576
AFZ46414.1
PFAM: Radical SAM superfamily; COGs: COG1032 Fe-S oxidoreductase; InterPro IPR007197:IPR006638:IPR001468; KEGG: npu:Npun_F4794 radical SAM domain-containing protein; PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; SPTR: Radical SAM domain protein.
   
    0.509
AFZ46933.1
PFAM: Radical SAM superfamily; B12 binding domain; COGs: COG1032 Fe-S oxidoreductase; InterPro IPR006638:IPR006158:IPR007197; KEGG: syp:SYNPCC7002_A0327 hypothetical protein; PFAM: Radical SAM domain protein; cobalamin B12-binding domain protein; SMART: Elongator protein 3/MiaB/NifB; SPTR: Putative uncharacterized protein.
   
    0.509
AFZ48186.1
Protein of unknown function DUF2344; PFAM: Uncharacterized protein conserved in bacteria (DUF2344); Radical SAM superfamily; TIGRFAM: radical SAM family uncharacterized protein; radical SAM-linked protein; COGs: COG1032 Fe-S oxidoreductase; InterPro IPR007197:IPR018768:IPR006638; KEGG: cyc:PCC7424_0387 radical SAM domain protein; PFAM: Protein of unknown function DUF2344; Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; SPTR: Radical SAM domain protein.
   
    0.509
AFZ46896.1
Hypothetical protein; KEGG: mcc:698113 similar to ADAM metallopeptidase domain 29 preproprotein; SPTR: Putative uncharacterized protein.
       0.489
AFZ47367.1
Coproporphyrinogen III oxidase, anaerobic; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
  
    0.471
Your Current Organism:
Cyanobacterium stanieri
NCBI taxonomy Id: 292563
Other names: C. stanieri PCC 7202, Cyanobacterium stanieri PCC 7202, Synechococcus cedrorum CCAP 14792a (no longer available), Synechococcus cedrorum CCAP 14792b (no longer available), Synechococcus cedrorum M137/1a, Synechococcus cedrorum SAG 88.79, Synechococcus sp. ATCC 29140, Synechococcus sp. PCC 7202
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.