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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
MJ_1416Conserved hypothetical protein; Similar to GP:1707818 percent identity: 42.89; identified by sequence similarity; putative; Belongs to the HypE family. (452 aa)    
Predicted Functional Partners:
hisH
Imidazole glycerol phosphate synthase, subunit H (hisH); IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF (By similarity).
       0.685
MJ_1417
ATP-dependent protease LA, putative (lon); ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Degrades polypeptides processively (By similarity).
 
     0.592
mfnA
Group II decarboxylase; Catalyzes the decarboxylation of L-tyrosine to produce tyramine for methanofuran biosynthesis. Can also catalyze the decarboxylation of L-aspartate to produce beta-alanine for coenzyme A (CoA) biosynthesis.
  
     0.569
MJ_0841
Conserved hypothetical protein; Radical SAM methyltransferase that is responsible for the C(5)-methylation of 'Arg-274' of the methyl-coenzyme M reductase (MCR) subunit alpha McrA. This post-translational methylation, despite being not essential in vivo, plays a role for the stability and structural integrity of MCR.
  
     0.561
MJ_1417.1
Hypothetical protein; Brute Force ORF; identified by GeneMark; putative; M. jannaschii predicted coding region MJ1417.1.
       0.532
sepS
phenylalanyl-tRNA synthase alpha subunit; Catalyzes the attachment of O-phosphoserine (Sep) to tRNA(Cys).
  
     0.519
ribC
Riboflavin synthase (ribC); Similar to GP:1419079 percent identity: 68.00; identified by sequence similarity; putative; Belongs to the DMRL synthase family.
  
     0.489
fwdD
Formylmethanofuran dehydrogenase, subunit D (tungsten) (fwdD); Similar to PID:871461 GB:AE000666 PID:1890209 percent identity: 58.54; identified by sequence similarity; putative.
  
     0.468
MJ_0558
Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 41.96; identified by sequence similarity; putative.
  
     0.464
mtrH
N5-methyl-tetrahydromethanopterin:coenzyme M methyltransferase, subunit H (mtrH); Part of a complex that catalyzes the formation of methyl- coenzyme M and tetrahydromethanopterin from coenzyme M and methyl- tetrahydromethanopterin. This is an energy-conserving, sodium-ion translocating step. MtrH catalyzes the transfer of the methyl group from methyl-tetrahydromethanopterin to the corrinoid prosthetic group of MtrA.
  
     0.464
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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