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
ctaACytochrome aa3-controlling protein; CtaA is required for cytochrome aa3 biosynthesis. Features eight transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity. (344 aa)    
Predicted Functional Partners:
cyoE/ctaB
Protoheme IX farnesyltransferase; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group.
 
 0.988
CAZ97038.1
Conserved hypothetical protein. Localized in the cytoplasm.
       0.723
coxM
Cytochrome c oxidase, subunit II; 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).
 
  
 0.626
CAZ97041.1
Conserved hypothetical membrane protein; Contains an uncleavable signal sequence; Localized in the cytoplasmic membrane; Conserved hypothetical protein.
 
    0.607
CAZ97037.1
Conserved hypothetical protein. Localized in the cytoplasm.
 
     0.586
coxN
Cytochrome c oxidase is an oligomeric enzymatic complex which is a component of the respiratory chain and is involved in the transfer of electrons from cytochrome c to oxygen catalyzing the reduction of oxygen to water; Subunit I (CO I) is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred, via the copper A center of subunit II and a low-spin heme (heme a) of subunit 1, to the CuB-heme a3 (or heme o) bimetallic center of subunit 1; contains 12 transmembrane segmemts; Localized in the cytoplasmic membrane; High confidence in function and specificity.
 
  
 0.579
CAZ97040.1
OmpA-like periplasmic protein; This protein has a modular architecture consisting of a N-terminal TPR motif, a central beta-propeller domain, encompassing three WD40 repeats, and a C-terminal OmpA domain. OmpA-like domains are thought to be responsible for non-covalent interactions with peptidoglycan. The tetratrico peptide repeat (TPR) is a structural motif, which mediates proteinprotein interactions; Signal peptide cleaved between the residues 23 and 24; localized in the periplasmic space and/or outer membrane; Family membership.
     
 0.571
cyoC
Cytochrome O ubiquinol oxidase, subunit III; Cytochrome O terminal oxidase complex is the component of the aerobic respiratory chain that predominates when cells are grown at high aeration; Heterooctamer of two A chains, two B chains, two C chains and two D chains; Contains five transmembrane segmemts; Localized in the cytoplasmic membrane; Family membership.
 
  
 0.540
CAZ97042.1
Conserved hypothetical protein; Contains several Single hybrid motifs found in biotinyl/lipoyl-carrier proteins and domains, where the biotin and lipoic acid moieties act as covalently attached coenzyme in various enzymes; Signal peptide cleaved between the residues 23 and 24; Putatively localized in the cytoplasmic membrane.
       0.535
CAZ96540.1
Conserved hypothetical protein; The protein contains five transmembrane segmemts.
  
    0.478
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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