STRINGSTRING
STRING protein 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.
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
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
APZ53531.1PFAM: Cbb3-type cytochrome oxidase component FixQ. (58 aa)    
Predicted Functional Partners:
APZ53532.1
PFAM: Cytochrome C oxidase, mono-heme subunit/FixO; TIGRFAM: cytochrome c oxidase, cbb3-type, subunit II.
 
 
 0.999
APZ53533.1
PFAM: Cytochrome C and Quinol oxidase polypeptide I; TIGRFAM: cytochrome c oxidase, cbb3-type, subunit I; Belongs to the heme-copper respiratory oxidase family.
 
 
 0.999
APZ53527.1
Cytochrome c oxidase accessory protein FixG; PFAM: 4Fe-4S dicluster domain; 4Fe-4S binding domain; IG-like fold at C-terminal of FixG, putative oxidoreductase; TIGRFAM: cytochrome c oxidase accessory protein FixG.
 
  
 0.995
APZ53530.1
Cytochrome c oxidase cbb3-type subunit 3; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
 
 0.995
APZ53906.1
PFAM: predicted DUF465 protein.
  
    0.965
APZ55117.1
Hypothetical protein.
   
    0.958
APZ53526.1
Putative integral membrane protein linked to a cation pump; PFAM: FixH.
 
  
 0.955
APZ51561.1
PFAM: Cytochrome c oxidase subunit III.
     
 0.905
APZ51557.1
Cytochrome c oxidase subunit 2; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
     
 0.904
APZ51602.1
Cytochrome c oxidase subunit 1; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.
     
  0.900
Your Current Organism:
Pelagibaca abyssi
NCBI taxonomy Id: 1250539
Other names: CGMCC 1.12376, LMG 27363, LMG:27363, P. abyssi, Pelagibaca sp. JLT2014, strain JLT2014
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.