STRING allows inspection of the interaction evidence for any given network. Choose any of the viewers above (disabled if not applicable in your network).
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.
colored nodes: query proteins and first shell of interactors
white nodes: second shell of interactors
empty nodes: proteins of unknown 3D structure
filled nodes: some 3D structure is known or predicted
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 each other.
from curated databases
POLYAMINE UPTAKE TRANSPORTER 1; Probable cell membrane polyamine/proton symporter involved in the polyamine uptake in cells (482 aa)
Predicted Functional Partners:
Aspartate kinase-homoserine dehydrogenase i (911 aa)
Aspartate kinase-homoserine dehydrogenase ii (916 aa)
EGG CELL 1.5; Involved in the regulation of gamete interactions during the double fertilization and to prevent multiple-pollen tube attraction; mediates the redistribution of the gamete fusogen HAP2/GCS1 to the cell surface after secretion upon sperm arrival (155 aa)
Aspartokinase 3; Involved in the first step of essential amino acids lysine, threonine, methionine and isoleucine synthesis via the aspartate-family pathway (559 aa)