Known metabolic pathways, protein complexes, signal transduction pathways, etc ... from curated databases.
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Fusion
Genes that are sometimes fused into single open reading frames.
STRING allows inspection of the interaction evidence for any given network. Choose any of the viewers above (disabled if not applicable in your 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:
sufD
Component of SufBCD complex; Function experimentally demonstrated in the studied species; factor. (423 aa)
sufB
Component of SufBCD complex; Function of strongly homologous gene; putative transporter. (495 aa)
Your Current Organism:
Escherichia coli IAI1
NCBI taxonomy Id: 585034 Other names: E. coli IAI1, Escherichia coli str. IAI1, Escherichia coli strain IAI1