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
MTH_873UDP-N-acetylmuramyl tripeptide synthetase related protein; Function Code:11.04 - Cell envelope, Murein sacculus and peptidoglycan; similar to, sp:LN:Y258_METJA AC:Q57706, p()=5.2E-25, pid=22%. (439 aa)    
Predicted Functional Partners:
cfbD
Nitrogenase alpha chain (NifD) related protein; Involved in the biosynthesis of the unique nickel-containing tetrapyrrole coenzyme F430, the prosthetic group of methyl-coenzyme M reductase (MCR), which plays a key role in methanogenesis and anaerobic methane oxidation. Catalyzes both the six-electron reduction of the tetrahydroporphyrin ring system and the gamma-lactamization of the c- acetamide side chain of Ni-sirohydrochlorin a,c-diamide to yield 15,17(3)-seco-F430-17(3)-acid (seco-F430), the last intermediate in the biosynthesis of the coenzyme F430; Belongs to the NifD/NifK/NifE/N [...]
 
  
 0.980
nifH2
Nitrogenase NifH subunit; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein.
    
 0.928
nadK
Conserved protein; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
  
    0.928
MTH_735
phospho-N-acetylmuramoyl-pentapeptide- transferase; Function Code:11.04 - Cell envelope, Murein sacculus and peptidoglycan; similar to, sp:LN:MRAY_BACSU AC:Q03521, p()=1.4E-11, pid=11%; Belongs to the glycosyltransferase 4 family. MraY subfamily.
 
 
 0.879
MTH_590
N-acetylglucosamine-1-phosphate transferase; Function Code:11.02 - Cell envelope, Surface polysaccharides and lipopolysaccharides; similar to, pir:LN:H64438 AC:H64438, p()=4.4E-40, pid=27%.
 
 
 0.860
ftsZ
Cell division protein FtsZ; Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity.
 
 
 0.818
suhB
Extragenic suppressor protein SuhB homolog; Phosphatase with broad specificity; it can dephosphorylate fructose 1,6-bisphosphate, and both D and L isomers of inositol-1- phosphate (I-1-P); Belongs to the inositol monophosphatase superfamily. FBPase class 4 family.
       0.806
hemC
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
     
 0.802
MTH_1584
Phosphomannomutase; Function Code:1.05 - Carbohydrate Metabolism, Fructose and mannose metabolism; similar to, gp:GI:g1272329 LN:MTU51624, p()=1.3E-88, pid=38%; Belongs to the phosphohexose mutase family.
  
  
 0.775
glmM
Phosphomannomutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family.
  
  
 0.775
Your Current Organism:
Methanothermobacter thermautotrophicus
NCBI taxonomy Id: 187420
Other names: M. thermautotrophicus str. Delta H, Methanobacterium thermoautotrophicum str. Delta H, Methanobacterium thermoautotrophicum str. deltaH, Methanothermobacter thermautotrophicus str. Delta H, Methanothermobacter thermautotrophicus str. deltaH
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