cupA protein (Crocosphaera subtropica) - 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

cupA

Protein involved in constitutive low affinity CO2 uptake. (433 aa)

Predicted Functional Partners:

ndhF3

0.994

ndhD3

0.990

cupS

0.979

ndhH

0.950

ndhF4

0.929

ndhM

0.928

ndhL

0.850

ndhF1

0.828

ndhO

0.826

ndhD2

0.823

Your Current Organism:

Crocosphaera subtropica

NCBI taxonomy Id: 43989
Other names: C. subtropica ATCC 51142, Crocosphaera subtropica ATCC 51142, Cyanothece sp. ATCC 51142, Cyanothece sp. BH68, Cyanothece sp. BH68K

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
cupA	cupS	cce_0605	cce_1049	Protein involved in constitutive low affinity CO2 uptake.	NDH-1S subunit, CO2 uptake Small protein.	0.979
cupA	ndhD2	cce_0605	cce_3522	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 4; NDH-1 shuttles electrons from NAD(P)H, via FMN and iron- sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 4 family.	0.823
cupA	ndhD3	cce_0605	cce_0604	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 4.	0.990
cupA	ndhF1	cce_0605	cce_2295	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 5.	0.828
cupA	ndhF3	cce_0605	cce_0603	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 5.	0.994
cupA	ndhF4	cce_0605	cce_1692	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 5.	0.929
cupA	ndhH	cce_0605	cce_4717	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit 7; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.950
cupA	ndhL	cce_0605	cce_2128	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit L; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.850
cupA	ndhM	cce_0605	cce_1849	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit M; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.928
cupA	ndhO	cce_0605	cce_4330	Protein involved in constitutive low affinity CO2 uptake.	NADH dehydrogenase subunit O; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.826
cupS	cupA	cce_1049	cce_0605	NDH-1S subunit, CO2 uptake Small protein.	Protein involved in constitutive low affinity CO2 uptake.	0.979
cupS	ndhD2	cce_1049	cce_3522	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 4; NDH-1 shuttles electrons from NAD(P)H, via FMN and iron- sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 4 family.	0.421
cupS	ndhD3	cce_1049	cce_0604	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 4.	0.900
cupS	ndhF1	cce_1049	cce_2295	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 5.	0.507
cupS	ndhF3	cce_1049	cce_0603	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 5.	0.927
cupS	ndhF4	cce_1049	cce_1692	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 5.	0.559
cupS	ndhH	cce_1049	cce_4717	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit 7; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.947
cupS	ndhL	cce_1049	cce_2128	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit L; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.724
cupS	ndhM	cce_1049	cce_1849	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit M; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.697
cupS	ndhO	cce_1049	cce_4330	NDH-1S subunit, CO2 uptake Small protein.	NADH dehydrogenase subunit O; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.	0.697

page 1 of 6

Server load: low (18%) [HD]

Permalink

Network

Neighborhood

Experiments

Fusion

Databases

Co-occurrence

Textmining

Co-expression

© STRING Consortium 2026

Credits

Access

Info

About