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
AFZ43280.1PFAM: Uncharacterised protein family UPF0102; TIGRFAM: TIGR00252 family protein; COGs: COG0792 endonuclease distantly related to Holliday junction resolvase; InterPro IPR003509; KEGG: cyt:cce_2104 hypothetical protein; PFAM: Uncharacterised protein family UPF0102; SPTR: UPF0102 protein Cyan7822DRAFT_2739. (142 aa)    
Predicted Functional Partners:
ppk
Polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family.
       0.778
AFZ44202.1
PFAM: Magnesium chelatase, subunit ChlI; TIGRFAM: Mg chelatase-related protein; COGs: COG0606 ATPase with chaperone activity; InterPro IPR004482:IPR001208:IPR003593:IPR000523; KEGG: ava:Ava_0816 Mg chelatase-related protein; PFAM: magnesium chelatase ChlI subunit; SMART: AAA ATPase; SPTR: Mg chelatase family protein; TIGRFAM: Mg chelatase, subunit ChlI.
 
  
 0.636
AFZ43281.1
Molybdenum cofactor synthesis domain protein; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family.
       0.577
AFZ44484.1
PFAM: DNA recombination-mediator protein A; TIGRFAM: DNA protecting protein DprA; COGs: COG0758 Rossmann fold nucleotide-binding protein involved in DNA uptake; InterPro IPR003488; KEGG: cyh:Cyan8802_0660 DNA protecting protein DprA; PFAM: SMF family protein; SPTR: DNA protecting protein DprA; TIGRFAM: DNA protecting protein DprA.
 
    0.554
AFZ42451.1
Hypothetical protein; PFAM: Phosphoribosyl transferase domain; TIGRFAM: comF family protein; COGs: COG1040 amidophosphoribosyltransferase; KEGG: npu:Npun_F0271 hypothetical protein; SPTR: Putative uncharacterized protein.
 
    0.539
kaiC
Circadian clock protein KaiC; Core component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. Binds to DNA. The KaiABC complex may act as a promoter-nonspecific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction; Belongs to the KaiC family.
       0.524
AFZ43648.1
Diguanylate cyclase/phosphodiesterase with GAF sensor; PFAM: EAL domain; GGDEF domain; GAF domain; Phytochrome region; TIGRFAM: diguanylate cyclase (GGDEF) domain; COGs: COG5001 signal transduction protein containing a membrane domain an EAL and a GGDEF domain; InterPro IPR016132:IPR001633:IPR000160:IPR003018; KEGG: cyc:PCC7424_3673 diguanylate cyclase/phosphodiesterase with GAF sensor; PFAM: EAL domain protein; GGDEF domain containing protein; GAF domain protein; SMART: EAL domain protein; GGDEF domain containing protein; GAF domain protein; SPTR: Diguanylate cyclase/phosphodiesterase [...]
  
    0.489
kaiB
Circadian clock protein KaiB; Component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. The KaiABC complex may act as a promoter-non-specific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction. In the complex, it decreases the phosphorylation status of KaiC. It has no effect on KaiC by itself, but instead needs the presence of both KaiA and KaiC, suggesting that it acts by antagonizing the interaction between KaiA and KaiC; Belongs to the KaiB family.
       0.450
AFZ44588.1
Diguanylate cyclase/phosphodiesterase with PAS/PAC and GAF sensor(s); PFAM: EAL domain; GAF domain; GGDEF domain; PAS fold; TIGRFAM: PAS domain S-box; diguanylate cyclase (GGDEF) domain; COGs: COG5001 signal transduction protein containing a membrane domain an EAL and a GGDEF domain; InterProIPR000014:IPR000700:IPR001633:IPR000160:IPR 013656:IPR003018:IPR013767:IPR001610; KEGG: cyc:PCC7424_5136 response regulator receiver modulated diguanylate cyclase/phosphodiesterase with PAS/PAC sensor(s); PFAM: EAL domain protein; GGDEF domain containing protein; PAS fold-4 domain protein; GAF doma [...]
   
    0.424
AFZ44151.1
PFAM: Competence protein; TIGRFAM: ComEC/Rec2-related protein; COGs: COG0658 membrane metal-binding protein; InterPro IPR004477; KEGG: cyh:Cyan8802_4131 ComEC/Rec2-related protein; PFAM: ComEC/Rec2-related protein; SPTR: ComEC/Rec2-related protein; TIGRFAM: ComEC/Rec2-related protein.
  
    0.400
Your Current Organism:
Halothece sp. PCC7418
NCBI taxonomy Id: 65093
Other names: Aphanothece halophytica 7418, Cyanothece sp. PCC 7418, H. sp. PCC 7418, Halothece sp. PCC 7418, Synechococcus sp. ATCC 29534 (no longer available), Synechococcus sp. PCC 7418
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