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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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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experimentally determined
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gene co-occurrence
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[Homology]
Score
PSHAa1416Putative ferredoxin; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy. (89 aa)    
Predicted Functional Partners:
nrdB
Ribonucleoside-diphosphate reductase 1, beta subunit; Function of strongly homologous gene; enzyme.
 
  
 0.980
nrdA
Ribonucleoside diphosphate reductase 1, alpha subunit; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides.
 
  
 0.962
iscU
Fe-S assembly protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters.
  
 0.809
nfuA
Conserved protein of unknown function; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins.
  
 0.805
PSHAa1138
Putative enzyme of the cysteine desulfurase family, metallo-beta-lactamase superfamily; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; enzyme.
  
 0.636
PSHAb0147
Putative 4Fe-4S ferredoxin; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; enzyme.
  
 
 0.631
iscS
Cysteine desulfurase (tRNA sulfurtransferase; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
  
 0.579
iscS-2
Cysteine desulfurase (ThiI) (transpersulfidase) (NifS protein homolog); Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.579
PSHAa2617
Homologs of previously reported genes of unknown function.
  
   
 0.572
trxB
Thioredoxin reductase, FAD/NAD(P)-binding; Function of strongly homologous gene; enzyme.
   
 
 0.569
Your Current Organism:
Pseudoalteromonas haloplanktis
NCBI taxonomy Id: 326442
Other names: P. haloplanktis TAC125, Pseudoalteromonas haloplanktis TAC125, Pseudoalteromonas haloplanktis str. TAC125, Pseudoalteromonas haloplanktis strain TAC125
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