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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[Homology]
Score
AFZ47200.1PFAM: CobN/Magnesium Chelatase; TIGRFAM: cobaltochelatase, CobN subunit; COGs: COG1429 Cobalamin biosynthesis protein CobN and related Mg-chelatase; InterPro IPR011953:IPR003672; KEGG: cyt:cce_4752 cobaltochelatase; PFAM: CobN/magnesium chelatase; PRIAM: Cobaltochelatase; SPTR: CobN/magnesium chelatase; TIGRFAM: cobaltochelatase, CobN subunit. (1316 aa)    
Predicted Functional Partners:
AFZ46873.1
Protoporphyrin IX magnesium-chelatase; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
 
 0.957
cbiA
Hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing); Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of cobyrinate, using either L-glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family.
 
 
 0.954
AFZ46577.1
cob(I)yrinic acid a,c-diamide adenosyltransferase; PFAM: ATP:corrinoid adenosyltransferase BtuR/CobO/CobP; TIGRFAM: cob(I)alamin adenosyltransferase; COGs: COG2109 ATP:corrinoid adenosyltransferase; InterPro IPR003724; KEGG: cyc:PCC7424_1061 cob(I)alamin adenosyltransferase; PFAM: ATP:corrinoid adenosyltransferase BtuR/CobO/CobP; PRIAM: Cob(I)yrinic acid a,c-diamide adenosyltransferase; SPTR: Cob(I)alamin adenosyltransferase; TIGRFAM: cob(I)alamin adenosyltransferase.
 
  
 0.943
AFZ47248.1
Protoporphyrin IX magnesium-chelatase; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX.
 
  
 0.851
AFZ48508.1
PFAM: Tetrapyrrole (Corrin/Porphyrin) Methylases; TIGRFAM: precorrin-6Y C5,15-methyltransferase (decarboxylating), CbiT subunit; precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; COGs: COG2242 Precorrin-6B methylase 2; InterPro IPR006365:IPR000878:IPR012818:IPR014008; KEGG: cyh:Cyan8802_1505 precorrin-6y C5,15-methyltransferase (decarboxylating), CbiE subunit; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; PRIAM: Precorrin-6Y C(5,15)-methyltransferase (decarboxylating); SPTR: Precorrin-6y C5,15-methyltransferase (Decarboxylating), CbiE s [...]
 
  
 0.816
AFZ47950.1
Precorrin-3 methyltransferase; PFAM: Cobalamin synthesis G C-terminus; Cobalamin biosynthesis central region; Tetrapyrrole (Corrin/Porphyrin) Methylases; Cobalamin synthesis G N-terminal; TIGRFAM: precorrin-3B C17-methyltransferase; COGs: COG1010 Precorrin-3B methylase; InterPro IPR006363:IPR002750:IPR000878; KEGG: cyc:PCC7424_0379 precorrin-3B C17-methyltransferase; PFAM: cobalamin (vitamin B12) biosynthesis CbiG protein; Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; PRIAM: Precorrin-3B C(17)-methyltransferase; SPTR: Precorrin-3B C17-methyltransferase; TIGRFAM: [...]
 
  
 0.693
AFZ47257.1
Precorrin-2 C20-methyltransferase; PFAM: Tetrapyrrole (Corrin/Porphyrin) Methylases; TIGRFAM: precorrin-2 C20-methyltransferase; COGs: COG2243 Precorrin-2 methylase; InterPro IPR012382:IPR006364:IPR000878; KEGG: cyc:PCC7424_4665 precorrin-2 methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; SPTR: Precorrin-2 C20-methyltransferase; TIGRFAM: precorrin-2 C20-methyltransferase; cobalt-factor II C20-methyltransferase.
 
  
 0.654
chlB
Light-independent protochlorophyllide reductase, B subunit; 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.
  
  
 0.634
chlN
Light-independent protochlorophyllide reductase, N subunit; 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.
  
  
 0.619
AFZ48185.1
PFAM: CobW/HypB/UreG, nucleotide-binding domain; Cobalamin synthesis protein cobW C-terminal domain; TIGRFAM: cobalamin biosynthesis protein CobW; COGs: COG0523 Putative GTPase (G3E family); InterPro IPR003495:IPR011629:IPR012824; KEGG: cyc:PCC7424_1591 cobalamin biosynthesis protein CobW; PFAM: cobalamin synthesis protein P47K; cobalamin synthesis CobW domain protein; SPTR: Cobalamin biosynthesis protein CobW; TIGRFAM: cobalamin biosynthesis protein CobW.
 
  
 0.560
Your Current Organism:
Cyanobacterium stanieri
NCBI taxonomy Id: 292563
Other names: C. stanieri PCC 7202, Cyanobacterium stanieri PCC 7202, Synechococcus cedrorum CCAP 14792a (no longer available), Synechococcus cedrorum CCAP 14792b (no longer available), Synechococcus cedrorum M137/1a, Synechococcus cedrorum SAG 88.79, Synechococcus sp. ATCC 29140, Synechococcus sp. PCC 7202
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