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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
znuBInvolved in the high-affinity zinc uptake transport system (261 aa)    
Predicted Functional Partners:
znuA
Involved in the high-affinity zinc uptake transport system
 
 
 0.999
znuC
Part of the ABC transporter complex ZnuABC involved in zinc import. Responsible for energy coupling to the transport system.
 0.999
zupT
Mediates zinc uptake. May also transport other divalent cations such as copper and cadmium ions
     
 0.891
zinT
May function as a periplasmic zinc chaperone or mediate direct transport of zinc from the periplasm to the cytoplasm under zinc-limited conditions. Binds zinc with high affinity, and can also bind cadmium, mercury or nickel. Preferentially binds Zn(2+) over Cd(2+). Contains one high affinity metal binding site, and can bind additional metal ions at other sites
  
  
 0.864
yifB
Belongs to the Mg-chelatase subunits D/I family. ComM subfamily
 
    0.787
mntR
In the presence of manganese, represses expression of mntH and mntS. Up-regulates expression of mntP.
     
 0.738
mepM
A murein DD-endopeptidase with specificity for D-Ala-meso- diaminopimelic acid (mDAP) cross-links. Its role is probably to cleave D-Ala-mDAP cross-links to allow insertion of new glycans and thus cell wall expansion. Functionally redundant with MepM and MepH. Partially suppresses an mepS disruption mutant
  
    0.703
zntA
Confers resistance to zinc, cadmium and lead (PubMed:9405611, PubMed:9364914, PubMed:9830000, PubMed:10660539, PubMed:17326661). Couples the hydrolysis of ATP with the export of zinc, cadmium or lead, with highest activity when the metals are present as metal-thiolate complexes . Can also bind nickel, copper, cobalt and mercury (PubMed:10660539, PubMed:17326661). ECO:0000269|PubMed:17326661, ECO:0000269|PubMed:9364914,
   
  
 0.672
zur
Acts as a negative controlling element, employing Zn(2+) as a cofactor to bind the operator of the repressed genes (znuACB)
  
  
 0.661
lpxM
Catalyzes the transfer of myristate from myristoyl-acyl carrier protein (ACP) to Kdo(2)-(lauroyl)-lipid IV(A) to form Kdo(2)- lipid A. Can probably also catalyze the transfer of myristate to Kdo(2)-(palmitoleoyl)-lipid IV(A) to form the cold-adapted Kdo(2)-lipid A. In vitro, can acylate Kdo(2)-lipid IV(A), but acylation of (KDO)2- (lauroyl)-lipid IV(A) is about 100 times faster. In vitro, can use lauroyl-ACP but displays a slight kinetic preference for myristoyl-ACP.
 
    0.570
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli K12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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