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
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Gene Fusion
Cooccurrence
Coexpression
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[Homology]
Score
PSM36_1242This family consists of various proteins involved in cytochrome c assembly from mitochondria and bacteria; CycK from Rhizobium, CcmC from Escherichia coli and Paracoccus denitrificans and orf240 from wheat mitochondria. The members of this family are probably integral membrane proteins with six predicted transmembrane helices. It has been proposed that members of this family comprise a membrane component of an ABC (ATP binding cassette) transporter complex. It is also proposed that this transporter is necessary for transport of some component needed for cytochrome c assembly. One membe [...] (814 aa)    
Predicted Functional Partners:
PSM36_1239
Sulfatase-modifying factor enzyme 1; This domain is found in eukaryotic proteins required for post-translational sulfatase modification (SUMF1). These proteins are associated with the rare disorder multiple sulfatase deficiency (MSD). The protein product of the SUMF1 gene is FGE, formylglycine (FGly),-generating enzyme, which is a sulfatase. Sulfatases are enzymes essential for degradation and remodelling of sulfate esters, and formylglycine (FGly), the key catalytic in the active site, is unique to sulfatases. FGE is localized to the endoplasmic reticulum (ER) and interacts with and m [...]
 
  
 0.708
PSM36_2868
Cytochrome c biogenesis protein CcsA; Members of this protein family represent one of two essential proteins of system II for c-type cytochrome biogenesis. Additional proteins tend to be part of the system but can be replaced by chemical reductants such as dithiothreitol. This protein is designated CcsB in Bordetella pertussis and some other bacteria, resC in Bacillus (where there is additional N-terminal sequence), and CcsA in chloroplast. We use the CcsB designation here. Member sequences show regions of strong sequence conservation and variable-length, poorly conserved regions in be [...]
 
  
0.686
PSM36_1241
Sugar phosphate isomerase/epimerase; High confidence in function and specificity.
 
     0.670
atpB-2
F0F1 ATP synthase subunit A; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family.
  
  
 0.660
PSM36_1767
Thioredoxin; TRX family; composed of two groups: Group I, which includes proteins that exclusively encode a TRX domain; and Group II, which are composed of fusion proteins of TRX and additional domains. Group I TRX is a small ancient protein that alter the redox state of target proteins via the reversible oxidation of an active site dithiol, present in a CXXC motif, partially exposed at the protein's surface. TRX reduces protein disulfide bonds, resulting in a disulfide bond at its active site. Oxidized TRX is converted to the active form by TRX reductase, using reducing equivalents de [...]
  
  
 0.643
PSM36_2291
TlpA-like family; composed of TlpA, ResA, DsbE and similar proteins. TlpA, ResA and DsbE are bacterial protein disulfide reductases with important roles in cytochrome maturation. They are membrane-anchored proteins with a soluble TRX domain containing a CXXC motif located in the periplasm. The TRX domains of this family contain an insert, approximately 25 residues in length, which correspond to an extra alpha helix and a beta strand when compared with TRX. TlpA catalyzes an essential reaction in the biogenesis of cytochrome aa3, while ResA and DsbE are essential proteins in cytochrome [...]
  
  
 0.643
PSM36_2469
Thioredoxin-like.
  
  
 0.643
PSM36_3386
Thioredoxin-like; Thioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond; High confidence in function and specificity.
  
  
 0.643
PSM36_2667
Uroporphyrinogen-III synthase (HemD) catalyzes the asymmetrical cyclization of tetrapyrrole (linear) to uroporphyrinogen-III, the fourth step in the biosynthesis of heme. This ubiquitous enzyme is present in eukaryotes, bacteria and archaea. Mutations in the human uroporphyrinogen-III synthase gene cause congenital erythropoietic porphyria, a recessive inborn error of metabolism also known as Gunther disease; High confidence in function and specificity.
  
    0.642
PSM36_1243
Oxidoreductase domain protein; This group of enzymes utilise NADP or NAD, and is known as the GFO/IDH/MOCA family in UniProtKB/Swiss-Prot. GFO is a glucose-fructose oxidoreductase, which converts D-glucose and D-fructose into D-gluconolactone and D-glucitol in the sorbitol-gluconate pathway. MOCA is a rhizopine catabolism protein which may catalyse the NADH-dependent dehydrogenase reaction involved in rhizopine catabolism; High confidence in function and specificity.
       0.618
Your Current Organism:
Proteiniphilum saccharofermentans
NCBI taxonomy Id: 1642647
Other names: CECT 8610, DSM 28694, LMG 28299, LMG:28299, P. saccharofermentans, Proteiniphilum saccharofermentans Hahnke et al. 2016, Proteiniphilum sp. M3/6, strain M3/6
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