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
mchN5,N10-methenyl-tetrahydromethanopterin cyclohydrolase (mch); Catalyzes the reversible interconversion of 5-formyl-H(4)MPT to methenyl-H(4)MPT(+); Belongs to the MCH family. (323 aa)    
Predicted Functional Partners:
ftr
Formylmethanofuran:tetrahydromethanopterin formyltransferase (ftr); Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family.
 
 
 0.992
mtd
N5,N10-methylene-tetrahydromethanopterin dehydrogenase (mtd); Catalyzes the reversible reduction of methenyl-H(4)MPT(+) to methylene-H(4)MPT.
    
 0.986
fwdC
Formylmethanofuran dehydrogenase, subunit C (tungsten) (fwdC); Catalyzes the reversible oxidation of CO(2) and methanofuran (MFR) to N-formylmethanofuran (CHO-MFR). This enzyme is oxygen-labile. Belongs to the FwdC/FmdC family.
   
 0.931
hmd
H2-forming N5,N10-methylene-tetrahydromethanopterin dehydrogenease (hmd); Catalyzes the reversible reduction of methenyl-H(4)MPT(+) to methylene-H(4)MPT.
     
 0.919
fwdA
Formylmethanofuran dehydrogenase, subunit A (tungsten) (fwdA); Similar to PID:871462 GB:AE000666 PID:1890210 percent identity: 68.95; identified by sequence similarity; putative; Belongs to the metallo-dependent hydrolases superfamily. FwdA/FmdA family.
 
   
 0.862
MJ_0227
Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 40.07; identified by sequence similarity; putative.
 
     0.820
MJ_1427
Hypothetical protein; Catalyzes the condensation of 4-aminobenzoate (pABA) with 5- phospho-alpha-D-ribose 1-diphosphate (PRPP) to produce beta- ribofuranosylaminobenzene 5'-phosphate (beta-RFA-P).
 
   
 0.818
MJ_0776
Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 33.05; identified by sequence similarity; putative.
 
     0.773
mrtA
Methyl coenzyme M reductase II, subunit alpha (mtrA); Component of the methyl-coenzyme M reductase (MCR) I that catalyzes the reductive cleavage of methyl-coenzyme M (CoM-S-CH3 or 2- (methylthio)ethanesulfonate) using coenzyme B (CoB or 7- mercaptoheptanoylthreonine phosphate) as reductant which results in the production of methane and the mixed heterodisulfide of CoB and CoM (CoM-S-S-CoB). This is the final step in methanogenesis.
      
 0.737
mfnF
Conserved hypothetical protein; Catalyzes the condensation between 5-(aminomethyl)-3- furanmethanol diphosphate (F1-PP) and gamma-glutamyltyramine to produce APMF-Glu.
 
     0.735
Your Current Organism:
Methanocaldococcus jannaschii
NCBI taxonomy Id: 243232
Other names: M. jannaschii DSM 2661, Methanocaldococcus jannaschii DSM 2661, Methanocaldococcus jannaschii str. DSM 2661, Methanococcus jannaschii DSM 2661
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