PIGF protein (Homo sapiens) - STRING network view

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 nodes:
protein of unknown 3D structure

large nodes:
some 3D structure is known or predicted

Node Color

colored nodes:
query proteins and first shell of interactors

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

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

Cooccurence

Coexpression

Experiments

Databases

Textmining

[Homology]

Score

PIGF

phosphatidylinositol glycan anchor biosynthesis, class F; Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI (By similarity) (219 aa)

Predicted Functional Partners:

PIGG

0.986

PIGO

0.986

PIGB

0.971

PIGU

0.926

PIGK

0.923

PIGT

0.917

PIGS

0.906

PIGA

0.864

PIGC

0.816

PGF

0.811

Your Current Organism:

Homo sapiens

NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man

Export your current network:

... as a bitmap image:

download

file format is 'PNG': portable network graphic

... as a high-resolution bitmap:

download

same PNG format, but resolution at 400 dpi

... as a vector graphic:

download

SVG: scalable vector graphic - can be opened and edited in Illustrator, CorelDraw, Dia, etc

... as simple tabular text output:

download

TSV: tab separated values - can be opened in Excel

... as an XML summary:

download

structured XML interaction data, according to the 'PSI-MI' data standard

... network coordinates:

download

a flat-file format describing the coordinates and colors of nodes in the network

... protein sequences:

download

MFA: multi-fasta format - containing the aminoacid sequences in the network

... protein annotations:

download

a tab-delimited file describing the names, domains and annotated functions of the network proteins

Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
PGF	PIGF	ENSP00000451040	ENSP00000281382	placental growth factor; Growth factor active in angiogenesis and endothelial cell growth, stimulating their proliferation and migration. It binds to the receptor FLT1/VEGFR-1. Isoform PlGF-2 binds NRP1/neuropilin-1 and NRP2/neuropilin-2 in a heparin-dependent manner. Also promotes cell tumor growth	phosphatidylinositol glycan anchor biosynthesis, class F; Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI (By similarity)	0.811
PIGA	PIGB	ENSP00000369820	ENSP00000164305	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	0.855
PIGA	PIGC	ENSP00000369820	ENSP00000258324	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	0.993
PIGA	PIGF	ENSP00000369820	ENSP00000281382	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class F; Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI (By similarity)	0.864
PIGA	PIGG	ENSP00000369820	ENSP00000415203	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class G	0.700
PIGA	PIGK	ENSP00000369820	ENSP00000359848	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class K; Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein’s C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein	0.705
PIGA	PIGO	ENSP00000369820	ENSP00000339382	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class O; Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the GPI third mannose which links the GPI-anchor to the C-terminus of the proteins by an amide bond (By similarity)	0.728
PIGA	PIGT	ENSP00000369820	ENSP00000279036	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class T	0.923
PIGA	PIGU	ENSP00000369820	ENSP00000217446	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class U; Component of the GPI transamidase complex. May be involved in the recognition of either the GPI attachment signal or the lipid portion of GPI	0.524
PIGB	PIGA	ENSP00000164305	ENSP00000369820	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	0.855
PIGB	PIGC	ENSP00000164305	ENSP00000258324	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	0.637
PIGB	PIGF	ENSP00000164305	ENSP00000281382	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class F; Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI (By similarity)	0.971
PIGB	PIGG	ENSP00000164305	ENSP00000415203	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class G	0.724
PIGB	PIGK	ENSP00000164305	ENSP00000359848	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class K; Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein’s C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein	0.680
PIGB	PIGO	ENSP00000164305	ENSP00000339382	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class O; Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the GPI third mannose which links the GPI-anchor to the C-terminus of the proteins by an amide bond (By similarity)	0.969
PIGB	PIGU	ENSP00000164305	ENSP00000217446	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	phosphatidylinositol glycan anchor biosynthesis, class U; Component of the GPI transamidase complex. May be involved in the recognition of either the GPI attachment signal or the lipid portion of GPI	0.407
PIGC	PIGA	ENSP00000258324	ENSP00000369820	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class A; Necessary for the synthesis of N-acetylglucosaminyl- phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis	0.993
PIGC	PIGB	ENSP00000258324	ENSP00000164305	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class B; Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly	0.637
PIGC	PIGF	ENSP00000258324	ENSP00000281382	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class F; Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI (By similarity)	0.816
PIGC	PIGG	ENSP00000258324	ENSP00000415203	phosphatidylinositol glycan anchor biosynthesis, class C; Part of the complex catalyzing the transfer of N- acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis	phosphatidylinositol glycan anchor biosynthesis, class G	0.655

page 1 of 4

Experiments

Cooccurrence

Databases

Neighborhood

Textmining

Fusion

Coexpression

© STRING Consortium 2017

Credits

Access

Info

About