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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
nfuAConserved hypothetical protein; 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. (191 aa)    
Predicted Functional Partners:
nifS
Cysteine desulfurase; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.
  
 0.912
iscS
Cysteine desulfurase; 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.
  
 0.912
hcr
Similar to Escherichia coli NADH oxidoreductase Hcr or b0872 SWALL:HCR_ECOLI (SWALL:P75824) (322 aa) fasta scores: E(): 1.3e-46, 61.14% id in 332 aa.
  
 0.887
ECA0824
Similar to Rhodospirillum rubrum pyruvate-flavodoxin oxidoreductase NifJ SWALL:NIFJ_RHORU (SWALL:Q53046) (1191 aa) fasta scores: E(): 0, 54.73% id in 1182 aa, and to Escherichia coli probable pyruvate-flavodoxin oxidoreductase ydbk or b1378 SWALL:NIFJ_ECOLI (SWALL:P52647) (1174 aa) fasta scores: E(): 0, 78.79% id in 1174 aa. Also similar to ECA2957 (47.377% id. in 1182 aa overlap).
  
  
 0.871
rfbI
Similar to Yersinia pestis, and Yersinia pseudotuberculosis CDP-6-deoxy-L-threo-D-glycero-4-hexulose-3-dehydrase reductase AscD or RfbI or ypo3116 or y1067 SWALL:ASCD_YERPE (SWALL:P37911) (328 aa) fasta scores: E(): 2.8e-45, 45.7% id in 326 aa, and to Salmonella typhimurium RfbI protein or stm2093 SWALL:RFBI_SALTY (SWALL:P26395) (330 aa) fasta scores: E(): 1.1e-50, 46.01% id in 326 aa.
  
 0.866
nifQ
Nitrogen fixation protein; Similar to Pantoea agglomerans NifQ protein NifQ SWALL:Q52074 (EMBL:X99694) (171 aa) fasta scores: E(): 1.7e-37, 59.64% id in 171 aa, and to Klebsiella pneumoniae NifQ protein NifQ SWALL:NIFQ_KLEPN (SWALL:P10392) (167 aa) fasta scores: E(): 1.8e-33, 58.08% id in 167 aa.
  
 0.837
nifU
Nitrogen fixation protein; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
 0.837
icsU
NifU-like 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.
  
 0.837
ECA1927
Conserved hypothetical protein; Similar to Escherichia coli, Escherichia coli O6, Escherichia coli O157:H7, and Shigella flexneri protein ydhd or b1654 or c2048 or z2676 or ecs2363 or sf1682 SWALL:YDHD_ECOLI (SWALL:P37010) (115 aa) fasta scores: E(): 5e-40, 88.79% id in 116 aa, and to Salmonella typhimurium, and Salmonella typhi putative glutaredoxin protein ydhd or stm1433 or sty1689 SWALL:Q8XGR7 (EMBL:AE008762) (115 aa) fasta scores: E(): 1.5e-40, 90.51% id in 116 aa; Belongs to the glutaredoxin family. Monothiol subfamily.
  
 0.823
fdx
Ferredoxin, 2Fe-2S; Similar to Escherichia coli, Escherichia coli O157:H7, and Shigella flexneri ferredoxin, 2fe-2s Fdx or b2525 or z3792 or ecs3391 or sf2572 SWALL:AAN44071 (EMBL:M88654) (111 aa) fasta scores: E(): 6.7e-39, 84.68% id in 111 aa.
  
 0.783
Your Current Organism:
Pectobacterium atrosepticum
NCBI taxonomy Id: 218491
Other names: Erwinia carotovora subsp. atroseptica SCRI1043, Erwinia carotovora subsp. atroseptica str. SCRI1043, P. atrosepticum SCRI1043, Pectobacterium atrosepticum SCRI1043, Pectobacterium atrosepticum str. SCRI1043, Pectobacterium atrosepticum strain SCRI1043, Pectobacterium carotovora subsp. atroseptica SCRI1043, Pectobacterium carotovora subsp. atroseptica str. SCRI1043
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