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
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Textmining
[Homology]
Score
fdxDFerredoxin V (FdV) (Ferredoxin plant-type). FERREDOXINS ARE IRON-SULFUR PROTEINS THAT TRANSFER ELECTRONS IN A WIDE VARIETY OF METABOLIC REACTIONS. THIS FERREDOXIN PROBABLY PARTICIPATES IN NITROGEN FIXATION. InterPro: Ferredoxin; High confidence in function and specificity. (116 aa)    
Predicted Functional Partners:
nifQ
Putative NifQ protein. Homology to nifQ of A. vinelandii of 33% (sprot|NIFQ_AZOVI(SRS) NifQ is involved in early stages of the biosynthesis of the iron-molybdenum cofactor (FeMo-co), which is an integral part of the active site of dinitrogenase [2]. The conserved C-terminal cysteine residues may be involved in metal binding. Pfam: NifQ no signal peptide no TMHs; Family membership.
 
 0.963
fdxC
Ferredoxin IV (FdIV) (Ferredoxin plant-type). Homology to fdxC of R. capsulatus of 62% (FER4_RHOCA). FERREDOXINS ARE IRON-SULFUR PROTEINS THAT TRANSFER ELECTRONS IN A WIDE VARIETY OF METABOLIC REACTIONS. THIS FERREDOXIN PROBABLY PARTICIPATES IN NITROGEN FIXATION. Pfam: 2Fe-2S iron-sulfur clauster binding domain no signal peptide no TMHs; High confidence in function and specificity.
 
     0.909
hoxF
Probable hydrogen dehydrogenase, alpha subunit. Homology to hoxF of A. eutrophus of 41% (sprot|HOXF_ALCEU). SUBUNITS ALPHA AND GAMMA OF HOXS CONSTITUTE AN NADH-OXIDOREDUCTASE. InterPro: Respiratory-chain NADH dehydrogenase 51 Kd subunit (IPR001949); Respiratory-chain NADH dehydrogenase 24 Kd subunit (IPR002023) Pfam: Respiratory-chain NADH dehydrogenase 24 Kd subunit; Respiratory-chain NADH dehydrogenase 51 Kd subunit no signal peptide no TMHs; High confidence in function and specificity.
  
 
 0.892
fdh1B
Probable formate dehydrogenase (NADP+), beta subunit Homology to fdh1B of M. extorpuens of 55% (trembl|Q8KTI8) Pfam: Respiratory-chain NADH dehydrogenase 24 kD subunit; Respiratory-chain NADH dehydrogenase 51 kD subunit. no signal peptide no TMHs; High confidence in function and specificity.
  
 
 0.892
gltD
Glutamate synthase (small chain) oxidoreductase; Glutamate synthase [NADPH] precursor (EC 1.4.1.13) (NADPH-GOGAT)small chain. TREMBL:Q8XV67-77% identity, 87% similarity InterPro:IPR006005- One pathway for the assimilation of ammonia and glutamate biosynthesis involves glutamate synthase (EC: 1.4.1.13) which transfers the amide group of glutamine to 2-oxoglutarate to yield two molecules of glutamate. 2 L-glutamate + NADP+ = L-glutamine + 2-oxoglutarate + NADPH + H+ gid: gid protein Pfam:FAD binding domain,Thi family, 4Fe-4S binding domain,KTN-NAD binding domain, DUF127; High confidence [...]
    
 0.826
azo0525
Conserved hypothetical protein. Homology to an orf of P. stuzeri of 49% (trembl|Q93JV4). Tigrfam: arsC: arsenate reductase. Pfam: ArsC family (PF03960) no signal peptide. no TMHs.
 
 
   0.821
fdxB
Probable ferredoxin. Homology to fdxB of R. capsulatus of 45% (sprot|FER3_RHOCA) Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. InterPro: 4Fe-4S ferredoxin iron-sulfur binding domain (IPR001450) Pfam: 4Fe-4S binding domain no signal peptide no TMHs; Family membership.
 
   0.794
nifU
Probable nitrogen fixation protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
 0.787
nifZ
Nitrogen Fixation protein[nifZ], 51% identity (67% similarity) SwissProt;P14889,66% similarity to SwissProt;P23124. Has PF04319:NifZ domain;(IPR007415)This short protein is found in the nif (nitrogen fixation) operon. Its function is unknown but is probably involved in nitrogen fixation or regulating some component of this process. This 75 residue region is presumed to be a domain. It is found in isolation in some members and in the amino terminal half of the longer NifZ proteins. No Signal Peptide Or TMH reported Present; High confidence in function and specificity.
 
     0.782
fprA
Probable type A flavoprotein fprA. Homology to frpA of R. capsulatus of 58% (sprot|FPRA_RHOCA) Low-potential electron donor to a number of redox enzymes (Potential). InterPro: Metallo-beta-lactamase superfamily (IPR001279); Flavodoxin (IPR001226) Pfam: Metallo-beta-lactamase superfamily; Flavodoxin no singal peptide no TMHs; Family membership.
 
     0.781
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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