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
priSDNA primase, small subunit; Catalytic subunit of DNA primase, an RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. The small subunit contains the primase catalytic core and has DNA synthesis activity on its own. Binding to the large subunit stabilizes and modulates the activity, increasing the rate of DNA synthesis while decreasing the length of the DNA fragments, and conferring RNA synthesis capability. The DNA polymerase activity may enable DNA primase to also catalyze primer extension after primer synthesis. [...] (347 aa)    
Predicted Functional Partners:
priL
DNA primase, large subunit; Regulatory subunit of DNA primase, an RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Stabilizes and modulates the activity of the small subunit, increasing the rate of DNA synthesis, and conferring RNA synthesis capability. The DNA polymerase activity may enable DNA primase to also catalyze primer extension after primer synthesis. May also play a role in DNA repair.
  
 0.999
ADC69950.1
KEGG: mja:MJ0885 DNA polymerase B1; TIGRFAM: DNA polymerase Pol2; PFAM: DNA polymerase B exonuclease; DNA polymerase B region; SMART: DNA-directed DNA polymerase B; Hedgehog/intein hint domain protein.
   
 0.994
pcn
Proliferating cell nuclear antigen PcnA; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication.
 
 
 0.968
rnhB
Ribonuclease HII; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids; Belongs to the RNase HII family.
 
  
 0.940
ADC69319.1
Transcriptional regulator, XRE family; PFAM: Replication factor C; helix-turn-helix domain protein; SMART: Hedgehog/intein hint domain protein; helix-turn-helix domain protein; KEGG: mja:MJ1422 replication factor C small subunit.
   
 0.938
polB
DNA-directed DNA polymerase; Possesses two activities: a DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3' to 5' direction. Has a template-primer preference which is characteristic of a replicative DNA polymerase; Belongs to the DNA polymerase delta/II small subunit family.
  
 0.920
ADC69887.1
PFAM: MCM family protein; SMART: MCM family protein; KEGG: mja:MJ0961 cell division control protein 54 (cdc54); Belongs to the MCM family.
 
 0.915
dnaG
TOPRIM domain protein; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication.
  
  
 0.914
ADC69192.1
PFAM: MCM family protein; SMART: MCM family protein; KEGG: mja:MJ1489 cell division control protein 47 (cdc47); Belongs to the MCM family.
 
 0.909
rfcL
AAA ATPase central domain protein; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA; Belongs to the activator 1 small subunits family. RfcL subfamily.
   
 0.902
Your Current Organism:
Methanocaldococcus sp. FS40622
NCBI taxonomy Id: 644281
Other names: M. sp. FS406-22, Methanocaldococcus sp. FS406-22
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