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
crpA1Catabolite gene activator; This protein complexes with cyclic AMP and binds to specific DNA sites near the promoter to regulate the transcription of several catabolite-sensitive operons. It displays a N-terminal cyclic nucleotide-binding domain and a C-terminal helix-turn-helix DNA-binding domain. The cyclic nucleotide-binding domain is composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure. There are six invariant amino acids in this domain, three of which are glycine residues that are thought to be essential for maintenance of the structu [...] (210 aa)    
Predicted Functional Partners:
CAZ94367.1
Conserved hypothetical membrane protein; Contains two transmembrane helices; Localized in the cytoplasmic membrane; Conserved hypothetical protein.
 
     0.690
CAZ94368.1
This protein belongs to the Heavy metal transport protein family. The Heavy-Metal-Associated (HMA) domain contains two conserved cysteines that are probably involved in metal binding. Its structure comprises our- stranded antiparallel beta-sheet and two alpha helices packed in an alpha-beta sandwich fold. Somes of these HMA proteins are involved in bacterial resistance to toxic metals, such as lead and cadmium. Localized in the cytoplasm; Specificity unclear.
  
    0.434
CAZ96491.1
Hypothetical membrane protein; Contains seven transmembrane segments; Localized in the cytoplasmic membrane; Hypothetical protein.
  
    0.422
CAZ94370.1
Conserved protein with a N-terminal domain belonging to the metallo-beta-lactamase superfamily and two rhodanese (thiosulfate sulfurtransferase) domains: one where the active-site cysteine residue is replaced by another aminoacid whereas the C-terminal domain displays the catalytic cysteine residue. contains various metallo-hydrolases including beta-lactamases, but also glyoxylases and arylsulfatases. The active site is characterized by several conserved histidines binding the catalytic zinc ions. The enzymes can bind one or two zinc ions; Localized in the cytoplasm; Function unclear.
 
    0.422
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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