POLR2I protein (Canis lupus familiaris) - STRING interaction 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.

Knowledge-based Evidence

from curated databases

textmining

Assay-based Predictions

experimentally determined

co-expression

Genomic Predictions

gene neighborhood

gene co-occurrence

gene fusions

Your Input:

Neighborhood

Gene Fusion

Co-occurrence

Co-expression

Experiments

Databases

Textmining

[Homology]

Score

POLR2I

DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. (125 aa)

Predicted Functional Partners:

POLR2F

0.998

POLR2E

0.997

POLR2B

0.996

POLR2G

0.996

POLR2J

0.996

POLR2A

0.995

POLR2C

0.994

POLR2H

0.991

ENSCAFP00000043968

0.973

POLR2D

0.973

Your Current Organism:

Canis lupus familiaris

NCBI taxonomy Id: 9615
Other names: C. lupus familiaris, Canis canis, Canis domesticus, Canis familiaris, beagle dog, beagle dogs, dog, dogs

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 at higher resolution

... as a vector graphic:

download

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

... as short tabular text output:

download

TSV: tab separated values - can be opened in Excel and Cytoscape (lists only one-way edges: A-B)

... as tabular text output:

download

TSV: tab separated values - can be opened in Excel (lists reciprocal edges: A-B,B-A)

... as an XML summary:

download

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

... protein node degrees:

download

node degree of proteins in your network (given the current score cut-off)

... 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 descriptions of proteins in your network

... functional annotations:

download

a tab-delimited file containing all known functional terms of proteins in your network

Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
ENSCAFP00000043968	POLR2A	ENSCAFP00000043968	ENSCAFP00000037353	RPOL4c domain-containing protein.	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	0.996
ENSCAFP00000043968	POLR2B	ENSCAFP00000043968	ENSCAFP00000003370	RPOL4c domain-containing protein.	DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	0.996
ENSCAFP00000043968	POLR2C	ENSCAFP00000043968	ENSCAFP00000012825	RPOL4c domain-containing protein.	RNA polymerase II subunit C.	0.997
ENSCAFP00000043968	POLR2D	ENSCAFP00000043968	ENSCAFP00000061727	RPOL4c domain-containing protein.	RNA polymerase II subunit D.	0.901
ENSCAFP00000043968	POLR2E	ENSCAFP00000043968	ENSCAFP00000028908	RPOL4c domain-containing protein.	RNA polymerase II subunit E.	0.997
ENSCAFP00000043968	POLR2F	ENSCAFP00000043968	ENSCAFP00000054958	RPOL4c domain-containing protein.	RNA polymerase II subunit F.	0.982
ENSCAFP00000043968	POLR2G	ENSCAFP00000043968	ENSCAFP00000022766	RPOL4c domain-containing protein.	RNA polymerase II subunit G.	0.997
ENSCAFP00000043968	POLR2H	ENSCAFP00000043968	ENSCAFP00000051294	RPOL4c domain-containing protein.	RNA polymerase II subunit H.	0.996
ENSCAFP00000043968	POLR2I	ENSCAFP00000043968	ENSCAFP00000009872	RPOL4c domain-containing protein.	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.	0.973
ENSCAFP00000043968	POLR2J	ENSCAFP00000043968	ENSCAFP00000033935	RPOL4c domain-containing protein.	RNA polymerase II subunit J.	0.982
POLR2A	ENSCAFP00000043968	ENSCAFP00000037353	ENSCAFP00000043968	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RPOL4c domain-containing protein.	0.996
POLR2A	POLR2B	ENSCAFP00000037353	ENSCAFP00000003370	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	0.999
POLR2A	POLR2C	ENSCAFP00000037353	ENSCAFP00000012825	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit C.	0.999
POLR2A	POLR2D	ENSCAFP00000037353	ENSCAFP00000061727	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit D.	0.996
POLR2A	POLR2E	ENSCAFP00000037353	ENSCAFP00000028908	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit E.	0.999
POLR2A	POLR2F	ENSCAFP00000037353	ENSCAFP00000054958	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit F.	0.996
POLR2A	POLR2G	ENSCAFP00000037353	ENSCAFP00000022766	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit G.	0.999
POLR2A	POLR2H	ENSCAFP00000037353	ENSCAFP00000051294	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit H.	0.999
POLR2A	POLR2I	ENSCAFP00000037353	ENSCAFP00000009872	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.	0.995
POLR2A	POLR2J	ENSCAFP00000037353	ENSCAFP00000033935	DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.	RNA polymerase II subunit J.	0.994

page 1 of 6

Server load: low (16%) [HD]

Permalink

Network

Neighborhood

Experiments

Co-occurrence

Databases

Co-expression

Textmining

Fusion

© STRING Consortium 2026

Credits

Access

Info

About