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
hupUHydrogenase small subunit; IMG reference gene:2512955503; PFAM: NADH ubiquinone oxidoreductase, 20 Kd subunit; TIGRFAM: hydrogenase (NiFe) small subunit (hydA). (330 aa)    
Predicted Functional Partners:
hupV
Hydrogenase large subunit; IMG reference gene:2512955504; PFAM: Nickel-dependent hydrogenase.
 0.999
hupL
Hydrogenase protein large subunit; IMG reference gene:2512955507; PFAM: Nickel-dependent hydrogenase; Belongs to the [NiFe]/[NiFeSe] hydrogenase large subunit family.
 
 0.999
hupT
Hydrogen uptake histidine-kinase; IMG reference gene:2512955502; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; His Kinase A (phosphoacceptor) domain; PAS fold.
 
 0.998
hupH
IMG reference gene:2512955513; PFAM: HupH hydrogenase expression protein, C-terminal conserved region.
 
 
 0.984
hupK
HupK; IMG reference gene:2512955515.
  
 
 0.978
hupJ
HupJ, contains rubredoxin domain; IMG reference gene:2512955514; PFAM: Rubredoxin; Protein of unknown function (DUF3457); TIGRFAM: [NiFe] hydrogenase assembly chaperone, HybE family.
 
 
 0.977
hupG
IMG reference gene:2512955512; PFAM: Hydrogenase-1 expression protein HyaE.
 
 
 0.972
hupD
IMG reference gene:2512955510; PFAM: Hydrogenase maturation protease; TIGRFAM: hydrogenase expression/formation protein; hydrogenase maturation protease.
 
  
 0.969
hupS
Hydrogenase protein small subunit; IMG reference gene:2512955506; PFAM: NADH ubiquinone oxidoreductase, 20 Kd subunit; TIGRFAM: Tat (twin-arginine translocation) pathway signal sequence; hydrogenase (NiFe) small subunit (hydA).
 
 
0.967
hypF
Hydrogenase maturation factor F; Involved in the maturation of [NiFe] hydrogenases. Along with HypE, it catalyzes the synthesis of the CN ligands of the active site iron of [NiFe]-hydrogenases. HypF functions as a carbamoyl transferase using carbamoylphosphate as a substrate and transferring the carboxamido moiety in an ATP-dependent reaction to the thiolate of the C-terminal cysteine of HypE yielding a protein-S-carboxamide.
 
 
 
 0.960
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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