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
PotDKEGG: ebe:B21_01129 8.7e-59 potD; potD, subunit of putrescine/spermidine ABC transporter K11069. (359 aa)    
Predicted Functional Partners:
PotB
Putative spermidine/putrescine ABC transporter membrane protein; KEGG: ebe:B21_01131 4.0e-38 potB; potB, subunit of putrescine/spermidine ABC transporter K11071; Psort location: CytoplasmicMembrane, score: 10.00.
 
 0.999
YdcV
ABC transporter, permease protein; KEGG: gwc:GWCH70_0325 4.2e-75 ornithine carbamoyltransferase K11070; Psort location: CytoplasmicMembrane, score: 10.00.
 
 0.999
potA
Putrescine/spermidine ABC transporter ATPase protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
 
 0.996
PuuR
KEGG: apb:SAR116_1706 1.9e-08 DNA-binding protein; Psort location: Cytoplasmic, score: 7.50.
  
  
 0.693
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
     
 0.423
TopB
KEGG: cbn:CbC4_2099 9.8e-186 DNA topoisomerase III; K03169 DNA topoisomerase III; Psort location: Cytoplasmic, score: 9.97.
     
 0.423
Your Current Organism:
Gemella haemolysans
NCBI taxonomy Id: 1379
Other names: ATCC 10379, CCUG 37985, CIP 101126, G. haemolysans, LMG 18984, LMG:18984, NCTC 12968, Neisseria haemolysans
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