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
cysHThe 3'-phosphoadenosine 5'-phosphosulfate (PAPS) reductase called also PAPS sulfotransferase catalyses the reduction of activated sulfate into sulfite; The enzyme uses thioredoxin as an electron donor for the reduction of PAPS to phospho-adenosine-phosphate (PAP); Belongs to the PAPS reductase family; Localized in the cytoplasm; High confidence in function and specificity. (207 aa)    
Predicted Functional Partners:
cysN
Sulfate adenylyltransferase subunit 1; May be the GTPase, regulating ATP sulfurylase activity. Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. CysN/NodQ subfamily.
 0.997
cysI
Sulfite reductase [NADPH] hemoprotein beta-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.990
sirA
Sulfite reductase catalyses the six-electron reduction reactions of sulfite to sulfide; Contains a Fe(4)S(4) cluster coupled to a siroheme through a cysteine bridge; Would contains a C-terminal HEPN domain of unknown function; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family; Localized in the cytoplasm; High confidence in function and specificity.
 
 
 0.989
cysJ
Sulfite reductase [NADPH] flavoprotein alpha-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
 
 
 0.964
CAZ97170.1
Oxidoreductase that contains in its C-terminal, a flavodoxin-like domain with a flavin mononucleotide (FMN)-binding site and a NAD-binding domain. In its N-terminal part there are four transmembrane segemnts; Belongs to the Flavoprotein pyridine nucleotide cytochrome reductase family; Localized in the cytoplasmic membrane; Specificity unclear.
  
 
 0.960
CAZ97838.1
Phosphoesterase; Contains a N-terminal DHH domain predicted as phosphoesterase and a C-terminal DHHA1 domain; It is predicted that this family of proteins all perform a phosphoesterase function; Belongs to the DHH family; Localized in the cytoplasm; Specificity unclear.
   
 
  0.901
CAZ94910.1
Conserved hypothetical membrane protein; Contains a C-terminal transmembrane segment; Localized in the cytoplasmic membrane; Conserved hypothetical protein.
 
     0.888
cysD
The sulfate adenylyltransferase (ATP sulfurylase) catalyses the activation of sulfate with ATP to produce 5'-phosphosulfate (APS), coupled by GTP hydrolysis. ATP sulfurylase is a heterodimer composed of cysD, the smaller subunit, and cysN; Belongs to the PAPS reductase family; Localized in the cytoplasm; High confidence in function and specificity.
 
  
 0.872
cobA1
Uroporphyrinogen-III C-methyltransferase; This enzyme catalyzes two sequential methylation reactions, forming precorrin-1 and precorrin-2 by methylations at C-2 and C-7 of uroporphyrinogen III respectively; It is the first enzyme specific to the cobalamin (vitamin B12) pathway and precorrin-2 is a common intermediate in the biosynthesis of corrinoids such as vitamin B12, siroheme and coenzyme F430; Belongs to the precorrin methyltransferase family; Localized in the cytoplasm; High confidence in function and specificity.
 
  
 0.806
CAZ95679.1
Rubredoxin family protein; Conserved protein containing a C-terminal Rubredoxin-like domain. The most conserved feature of the rubredoxin-like domain is the cluster of four cysteines involved in iron binding (Cys-x-x-Cys-x(n)-Cys-x-x-Cys). This domain folds into a short three-stranded antiparallel beta-sheet and a number of loops; Localized in the cytoplasm; Family membership.
  
  
 0.730
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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