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QPRT QPRT GIT1 GIT1 UNC13A UNC13A ERC2 ERC2 PCLO PCLO RAPGEF4 RAPGEF4 RABAC1 RABAC1 RIMS2 RIMS2 RAB3A RAB3A ERC1 ERC1 UNC13B UNC13B
"PCLO" - piccolo (presynaptic cytomatrix protein) in Homo sapiens
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 Size
small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
Node Color
colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
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 each other.
Known Interactions
database edge
from curated databases
experiment edge
experimentally determined
Predicted Interactions
neighborhood edge
gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
Your Input:
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[Homology]
Score
PCLOpiccolo (presynaptic cytomatrix protein) (5142 aa)    
Predicted Functional Partners:
RAPGEF4
Rap guanine nucleotide exchange factor (GEF) 4; Guanine nucleotide exchange factor (GEF) for RAP1A, RAP1B and RAP2A small GTPases that is activated by binding cAMP. Seems not to activate RAB3A. Involved in cAMP-dependent, PKA- independent exocytosis through interaction with RIMS2 (By similarity) (1011 aa)
        score_image score_image score_image   0.955
RAB3A
RAB3A, member RAS oncogene family; Involved in exocytosis by regulating a late step in synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal (220 aa)
        score_image score_image score_image   0.876
RIMS2
regulating synaptic membrane exocytosis 2; Rab effector involved in exocytosis. May act as scaffold protein (1349 aa)
        score_image score_image score_image score_image 0.872
RABAC1
Rab acceptor 1 (prenylated); General Rab protein regulator required for vesicle formation from the Golgi complex. May control vesicle docking and fusion by mediating the action of Rab GTPases to the SNARE complexes. In addition it inhibits the removal of Rab GTPases from the membrane by GDI (By similarity) (185 aa)
        score_image   score_image   0.829
ERC2
ELKS/RAB6-interacting/CAST family member 2; Thought to be involved in the organization of the cytomatrix at the nerve terminals active zone (CAZ) which regulates neurotransmitter release. Seems to act together with BSN. May recruit liprin-alpha proteins to the CAZ (957 aa)
        score_image   score_image   0.828
ERC1
ELKS/RAB6-interacting/CAST family member 1 (1116 aa)
        score_image   score_image   0.655
GIT1
G protein-coupled receptor kinase interacting ArfGAP 1; GTPase-activating protein for the ADP ribosylation factor family. May serve as a scaffold to bring together molecules to form signaling modules controlling vesicle trafficking, adhesion and cytoskeletal organization. Increases the speed of cell migration, as well as the size and rate of formation of protrusions, possibly by targeting PAK1 to adhesions and the leading edge of lamellipodia. Sequesters inactive non-tyrosine- phosphorylated paxillin in cytoplasmic complexes (770 aa)
        score_image   score_image   0.613
UNC13B
unc-13 homolog B (C. elegans); Plays a role in vesicle maturation during exocytosis as a target of the diacylglycerol second messenger pathway. Is involved in neurotransmitter release by acting in synaptic vesicle priming prior to vesicle fusion and participates in the activity- depending refilling of readily releasable vesicle pool (RRP). Essential for synaptic vesicle maturation in a subset of excitatory/glutamatergic but not inhibitory/GABA-mediated synapses (By similarity) (1591 aa)
        score_image   score_image   0.609
UNC13A
unc-13 homolog A (C. elegans); Plays a role in vesicle maturation during exocytosis as a target of the diacylglycerol second messenger pathway. Involved in neurotransmitter release by acting in synaptic vesicle priming prior to vesicle fusion and participates in the activity-dependent refilling of readily releasable vesicle pool (RRP). Essential for synaptic vesicle maturation in most excitatory/glutamatergic but not inhibitory/GABA-mediated synapses (By similarity). Also involved in secretory granule priming in insulin secretion (By similarity). Interacts with FBXO45 (via SRY domain); [...] (1703 aa)
        score_image   score_image   0.603
QPRT
quinolinate phosphoribosyltransferase; Involved in the catabolism of quinolinic acid (QA) (297 aa)
            score_image   0.595
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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