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
priAReplication restart DNA helicase PriA; Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA; Belongs to the helicase family. PriA subfamily. (828 aa)    
Predicted Functional Partners:
AFZ42776.1
PFAM: Single-strand binding protein family; TIGRFAM: single stranded DNA-binding protein (ssb); COGs: COG0629 Single-stranded DNA-binding protein; InterPro IPR011344:IPR000424; KEGG: cyh:Cyan8802_4171 single-strand binding protein; PFAM: single-strand binding protein/Primosomal replication protein n; SPTR: Single-stranded DNA-binding protein; TIGRFAM: single-strand binding protein.
  
 
 
 0.880
AFZ45669.1
PFAM: Single-strand binding protein family; COGs: COG0629 Single-stranded DNA-binding protein; InterPro IPR011344:IPR000424; KEGG: mar:MAE_37950 single-stranded DNA-binding protein; PFAM: single-strand binding protein/Primosomal replication protein n; SPTR: Single-strand binding protein family; TIGRFAM: single-strand binding protein.
  
 
 
 0.856
fmt
methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
 
    0.769
AFZ43816.1
Phosphopantothenoylcysteine decarboxylase; Catalyzes two steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'-phosphopantothenate to form 4- phosphopantothenoylcysteine, in the latter compound is decarboxylated to form 4'-phosphopantotheine; In the C-terminal section; belongs to the PPC synthetase family.
  
    0.670
pheT
phenylalanyl-tRNA synthetase beta subunit; PFAM: tRNA synthetase B5 domain; B3/4 domain; Ferredoxin-fold anticodon binding domain; Putative tRNA binding domain; TIGRFAM: phenylalanyl-tRNA synthetase, beta subunit, non-spirochete bacterial; COGs: COG0072 Phenylalanyl-tRNA synthetase beta subunit; InterProIPR004532:IPR002547:IPR005121:IPR005146:IPR 005147; KEGG: cyc:PCC7424_4756 phenylalanyl-tRNA synthetase subunit beta; PFAM: B3/4 domain protein; t-RNA-binding domain-containing protein; tRNA synthetase B5; ferredoxin-fold anticodon-binding; PRIAM: Phenylalanine--tRNA ligase; SPTR: Pheny [...]
 
  
 0.644
mutS
DNA mismatch repair protein MutS; This protein is involved in the repair of mismatches in DNA. It is possible that it carries out the mismatch recognition step. This protein has a weak ATPase activity.
 
     0.610
AFZ45114.1
PFAM: DHHA1 domain; DHH family; TIGRFAM: single-stranded-DNA-specific exonuclease RecJ; COGs: COG0608 Single-stranded DNA-specific exonuclease; InterPro IPR004610:IPR001667:IPR003156; KEGG: cyc:PCC7424_2871 single-stranded-DNA-specific exonuclease RecJ; PFAM: phosphoesterase RecJ domain protein; phosphoesterase DHHA1; SPTR: Single-stranded-DNA-specific exonuclease RecJ; TIGRFAM: single-stranded-DNA-specific exonuclease RecJ.
 
     0.605
AFZ44563.1
Replicative DNA helicase; Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity. Belongs to the helicase family. DnaB subfamily.
   
 0.600
AFZ45673.1
Putative exonuclease, RecJ; PFAM: DHH family; DHHA1 domain; TIGRFAM: single-stranded-DNA-specific exonuclease RecJ; COGs: COG0608 Single-stranded DNA-specific exonuclease; InterPro IPR004610:IPR001667:IPR003156; KEGG: cyc:PCC7424_3773 single-stranded-DNA-specific exonuclease RecJ; PFAM: phosphoesterase RecJ domain protein; phosphoesterase DHHA1; SPTR: Single-stranded-DNA-specific exonuclease RecJ; TIGRFAM: single-stranded-DNA-specific exonuclease RecJ.
 
     0.584
pth
peptidyl-tRNA hydrolase; The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis. Belongs to the PTH family.
  
    0.556
Your Current Organism:
Halothece sp. PCC7418
NCBI taxonomy Id: 65093
Other names: Aphanothece halophytica 7418, Cyanothece sp. PCC 7418, H. sp. PCC 7418, Halothece sp. PCC 7418, Synechococcus sp. ATCC 29534 (no longer available), Synechococcus sp. PCC 7418
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