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
Databases
Textmining
[Homology]
Score
crtL2Putative lycopene epsilon cyclase; Alternative locus ID: PMED4_06831. (427 aa)    
Predicted Functional Partners:
crtQ
Zeta-carotene desaturase; Catalyzes the conversion of zeta-carotene to lycopene via the intermediary of neurosporene. It carries out two consecutive desaturations (introduction of double bonds) at positions C-7 and C-7'.
  
  
 0.938
crtH
Putative carotenoid isomerase; Alternative locus ID: PMED4_12611.
  
 
 0.920
crtL1
Putative lycopene beta cyclase; Alternative locus ID: PMED4_12101.
  
  
0.907
PMM0632
Short-chain dehydrogenase/reductase (SDR) superfamily; Alternative locus ID: PMED4_06821.
  
  
 0.818
PMM1017
Conserved hypothetical; Alternative locus ID: PMED4_11491.
  
     0.651
por,-2
Possible light-dependent protochlorophyllide oxido-reductase; Alternative locus ID: PMED4_06841.
       0.602
ribD
Diaminohydroxyphosphoribosylaminopyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
   
 
 0.509
petB
Cytochrome b6; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
   
  
 0.487
psaL
Photosystem I PsaL protein (subunit XI); Alternative locus ID: PMED4_17291.
  
    0.468
PMM1076
Conserved hypothetical protein; Alternative locus ID: PMED4_12221.
  
  
 0.462
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
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