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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
hupDHydrogenase expression/formation protein hupD, 54% identity,(63% simialrity) to SwissProt:Q03004. Aliases: hoxM(SwissProt:P40591), hyaD(E.coli). Has PF01750:Hydrogenase maturation protease;The family consists of hydrogenase maturation proteases. In E. coli HypI the hydrogenase maturation protease is involved in processing of HypE the large subunit of hydrogenases 3, by cleavage of its C-terminal. IPR000671:Peptidase_M52; TIGR00072; hydrog_prot; Signal P reporting SIgnal peptide Present. No TMH present; High confidence in function and specificity. (226 aa)    
Predicted Functional Partners:
hupG
Hydrogenase-1 operon protein HyaE, 50% similarity to TrEMBL;Q8XGC7, 46% similarity to SwissProt;P19931. Alias: hupG Has PF07449:Hydrogenase-1 expression protein HyaE(IPR010893);This family contains bacterial hydrogenase-1 expression proteins approximately 120 residues long. This includes the E. coli protein HyaE, and the homologous proteins HoxO of R. eutropha and HupG of R. leguminosarum. Deletion of the hoxO gene in R. eutropha led to complete loss of the uptake [NiFe] hydrogenase activity, suggesting that it has a critical role in hydrogenase assembly. No signal peptide or TMH repor [...]
 
  
 0.978
hupH
Hydrogenase expression/formation protein hupH, 58% similarity to SwissProt:Q03007. TrEMBL;Q6PTB0,TrEMBL;P95499, SwissProt;P19932. Has PF04809(IPR006894):HupH hydrogenase expression protein, C-terminal conserved region;This family represents a C-terminal conserved region found in these bacterial proteins necessary for hydrogenase synthesis. Their precise function is unknown. No Signal peptide or TMH reported Present; High confidence in function and specificity.
 
  
 0.976
hupF
Putative Hydrogenase expression/formation protein hupF,43% similarity to TrEMBL; Q6PTB2. No Signal Peptide or TMH reported present. Has PF01455:HupF/HypC family(IPR001109);The large subunit of [NiFe]-hydrogenase,as well as other nickel metalloenzymes, is synthesized as a precursor devoid of the metalloenzyme active site. This precursor then undergoes a complex post-translational maturation process that requires a number of accessory proteins. The hydrogenase expression/formation proteins (HUPF/HYPC) form a family of small proteins that are hydrogenase precursor-specific chaperones requ [...]
 
  
 0.958
hupK
Putative hydrogenase expression/formation protein HupK. Homology to hupK of R. leguminosarum of 33% (gi|48731|emb|CAA37158.1|(NCBI ENTREZ). No domains predicted. No signal peptide or TMH present., ; Family membership.
 
 
 0.953
hupC
Probable Ni/Fe-hydrogenase, B-type cytochrome subunit. Homology to hupZ of A. chroococcum of 65% (sprot|CYBH_AZOCH) Probable b-type cytochrome. InterPro: Nickel-dependent hydrogenase b-type cytochrome subunit (IPR000516) Pfam: Nickel-dependent hydrogenase b-type cytrochrome subunit no signal peptide 4 TMHs; High confidence in function and specificity.
 
  
 0.936
hupI
Probable rubredoxin protein, 61% Identity to SProt;P30778, P31912. Has PF00301, Rubredoxin;Rubredoxin is a low molecular weight iron-containing bacterial protein involved in electron transfer,sometimes replacing ferredoxin as an electron carrier. No signal peptide. No TMHs; High confidence in function and specificity; Belongs to the rubredoxin family.
 
  
 0.922
hupJ
Probable Hydrogenase expression/formation protein hupJ, 52% similarity to SwissProtP28152. Alias:hybE No Signal Peptide or TMH reported present. thiM: hydroxyethylthiazole kinase.
 
  
 0.920
hupL
Probable ferredoxin hydrogenase, large subunit. Homology to hoxG of A. eutrophus of 68% (>sprot|MBHL_ALCEU). This enzyme recycles the H(2) produced by nitrogenase to increase the production of ATP and to protect nitrogenase against inhibition or damage by O(2) under carbon- or phosphate-limited conditions. Pfam: Nickel dpendent hydrogenase no signal peptide no TMHs; High confidence in function and specificity.
 
 
 0.909
hoxC
Probable ferredoxin hydrogenase, large subunit. Homology to hoxC of A. hydrogenophilus of 59% (trembl|P94155). InterPro: Nickel-dependent hydrogenases large subunit.
 
 
 0.903
hypA
Probable hydrogenase nickel inorporation protein hypA; Involved in the maturation of [NiFe] hydrogenases. Required for nickel insertion into the metal center of the hydrogenase.
 
  
 0.885
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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