• Version:
  • 11.0 (preview - - version 10.5 still available here)
CAT9 protein (Arabidopsis thaliana) - STRING interaction network
"CAT9" - Encodes a member of the cationic amino acid transporter in Arabidopsis thaliana
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:
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.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
protein homology
Your Input:
Gene Fusion
CAT9Encodes a member of the cationic amino acid transporter (CAT) subfamily of amino acid polyamine choline transporters (569 aa)    
Predicted Functional Partners:
Small nucleolar ribonucleoprotein protein involved in ribosomal RNA processing. Located in nucleolus and cajal bodies (294 aa)
Bidirectional amino acid transporter 1; May play a role in primary carbon metabolism and plant growth, by mediating the transport of GABA from the cytosol to mitochondria. When expressed in a heterologous system (yeast), imports Arg and Ala across the plasma membrane and exports Lys and Glu, but does not transport proline (516 aa)
ATPase 7, plasma membrane-type; The plasma membrane H(+) ATPase of plants and fungi generates a proton gradient that drives the active transport of nutrients by H(+)-symport. The resulting external acidification and/or internal alkinization may mediate growth responses (By similarity); Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIIA subfamily (961 aa)
Transmembrane amino acid transporter family protein; Contains the following InterPro domains- Amino acid transporter, transmembrane (InterPro-IPR013057); BEST Arabidopsis thaliana protein match is- Transmembrane amino acid transporter family protein (TAIR-AT2G39130.1); Has 4642 Blast hits to 4638 proteins in 371 species- Archae - 12; Bacteria - 272; Metazoa - 1629; Fungi - 958; Plants - 1130; Viruses - 3; Other Eukaryotes - 638 (source- NCBI BLink) (546 aa)
Transmembrane amino acid transporter family protein; Its function is described as amino acid transmembrane transporter activity; Involved in biological_process unknown; Located in plasma membrane; Expressed in 24 plant structures; Expressed during 15 growth stages; Contains the following InterPro domains- Amino acid transporter, transmembrane (InterPro-IPR013057); BEST Arabidopsis thaliana protein match is- Transmembrane amino acid transporter family protein (TAIR-AT3G54830.1); Has 5002 Blast hits to 4966 proteins in 291 species- Archae - 22; Bacteria - 61; Metazoa - 1689; Fungi - 998; [...] (550 aa)
DNA-directed RNA polymerase I subunit 2; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol I is composed of mobile elements and NRPA2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft (1178 aa)
Dolichyl-diphosphooligosaccharide-protein glycosyltransferase 48kDa subunit family protein; Essential subunit of the N-oligosaccharyl transferase (OST) complex which catalyzes the transfer of a high mannose oligosaccharide from a lipid-linked oligosaccharide donor to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains; Belongs to the DDOST 48 kDa subunit family (437 aa)
Eukaryotic translation initiation factor 3 subunit C; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation (900 aa)
Encodes a cytoplasmic ribosomal protein; Belongs to the universal ribosomal protein uL3 family (389 aa)
Peptide chain release factor APG3, chloroplastic; May direct the termination of translation in response to the peptide chain termination codon UAG. Required for normal chloroplast development and plays essential roles in the termination of translation in plastids (422 aa)
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
Server load: low (8%) [HD]