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
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[Homology]
Score
chlLFerredoxin protochlorophyllide reductase subunit L; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The L component serves as a unique electron donor to the NB-component of the complex, and binds Mg-ATP. (290 aa)    
Predicted Functional Partners:
chlB
Ferredoxin protochlorophyllide reductase subunit B; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex.
 
 0.998
chlN
Ferredoxin protochlorophyllide reductase subunit N; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex.
 
 0.998
AFZ36151.1
Chlorophyll synthase; PFAM: UbiA prenyltransferase family; TIGRFAM: bacteriochlorophyll/chlorophyll synthetase; chlorophyll synthase, ChlG; COGs: COG0382 4-hydroxybenzoate polyprenyltransferase and related prenyltransferase; InterPro IPR000537:IPR011799:IPR006372; KEGG: cyh:Cyan8802_1892 bacteriochlorophyll/chlorophyll a synthase; PFAM: UbiA prenyltransferase; PRIAM: Chlorophyll synthase; SPTR: Chlorophyll synthase, ChlG; TIGRFAM: Chlorophyll synthase, ChlG; Bacteriochlorophyll/chlorophyll synthetase.
 
 
 0.980
AFZ34182.1
PFAM: Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N-term; Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus; COGs: COG1035 Coenzyme F420-reducing hydrogenase beta subunit; InterPro IPR007516:IPR007525; KEGG: cyc:PCC7424_0101 coenzyme F420 hydrogenase/dehydrogenase beta subunit domain protein; PFAM: Coenzyme F420 hydrogenase/dehydrogenase beta subunit, C-terminal; Coenzyme F420 hydrogenase/dehydrogenase beta subunit, N-terminal; SPTR: Coenzyme F420 hydrogenase/dehydrogenase beta subunit domain protein.
 
  
  0.974
AFZ37250.1
NADPH-protochlorophyllide oxidoreductase; Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide).
     
 0.929
acsF
Mg-protoporphyrin IX monomethyl ester (oxidative) cyclase; Catalyzes the formation of the isocyclic ring in chlorophyll biosynthesis. Mediates the cyclase reaction, which results in the formation of divinylprotochlorophyllide (Pchlide) characteristic of all chlorophylls from magnesium-protoporphyrin IX 13-monomethyl ester (MgPMME); Belongs to the AcsF family.
 
  
 0.862
AFZ34694.1
PFAM: Magnesium-protoporphyrin IX methyltransferase C-terminus; TIGRFAM: magnesium protoporphyrin O-methyltransferase; COGs: COG2227 2-polyprenyl-3-methyl-5-hydroxy-6-metoxy-1 4-benzoquinol methylase; InterPro IPR010940:IPR010251; KEGG: cyc:PCC7424_0965 Mg-protoporphyrin IX methyl transferase; PFAM: Magnesium-protoporphyrin IX methyltransferase, C-terminal; PRIAM: Magnesium protoporphyrin IX methyltransferase; SPTR: Magnesium protoporphyrin O-methyltransferase; TIGRFAM: Magnesium protoporphyrin O-methyltransferase.
 
  
 0.823
AFZ34967.1
Geranylgeranyl reductase; PFAM: Pyridine nucleotide-disulphide oxidoreductase; TIGRFAM: geranylgeranyl reductase; geranylgeranyl reductase family; COGs: COG0644 Dehydrogenase (flavoprotein); InterPro IPR010253:IPR011774:IPR011777:IPR002938; KEGG: syp:SYNPCC7002_A2476 geranylgeranyl reductase; PFAM: Monooxygenase, FAD-binding; SPTR: Geranylgeranyl reductase; TIGRFAM: Geranylgeranyl reductase, plant/cyanobacteria; Geranylgeranyl reductase; Geranylgeranyl reductase, plant/prokaryotic.
 
  
 0.813
AFZ35951.1
PFAM: PUCC protein; InterPro IPR004896; KEGG: cyc:PCC7424_0658 PucC protein; PFAM: PUCC protein; SPTR: PUCC protein.
 
    0.792
AFZ34779.1
Magnesium chelatase ATPase subunit I; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
  
 0.763
Your Current Organism:
Stanieria cyanosphaera
NCBI taxonomy Id: 111780
Other names: Dermocarpa sp. PCC 7437, S. cyanosphaera PCC 7437, Stanieria cyanosphaera PCC 7437, Stanieria cyanosphaera str. PCC 7437, Stanieria sp. ATCC 29371, Stanieria sp. PCC 7437
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