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
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psDProbable phosphatidylserine decarboxylase proenzyme; Catalyzes the formation of phosphatidylethanolamine (PtdEtn) from phosphatidylserine (PtdSer). (288 aa)    
Predicted Functional Partners:
pssA
This enzyme, CDP-diacylglycerol--serine O-phosphatidyltransferase, is involved in phospholipid biosynthesis catalyzing the reaction CDP-diacylglycerol + L-serine = CMP + L-1-phosphatidylserine. Entry name:-SWISSPROT:PSS_HELPY identity:- 34% InterPro:-IPR000462; CDP-OH_P_trans. IPR004533; PssA. Pfam:- PF01066; CDP-OH_P_transf; 1. Number of predicted TMHs: 6 Prediction: Non-secretory protein Signal peptide probability: 0.047(YES); Family membership; Belongs to the CDP-alcohol phosphatidyltransferase class-I family.
  
 
 0.966
aas
AAS bifunctional protein [Includes: 2-acylglycerophosphoethanolamine acyltransferase (2-acyl-GPE acyltransferase); Acyl-acyl carrier protein synthetase (Acyl-ACP synthetase)]. PLAYS A ROLE IN LYSOPHOSPHOLIPID ACYLATION. TRANSFERS FATTY ACIDS TO THE 1-POSITION VIA AN ENZYME-BOUND ACYL-ACP INTERMEDIATE IN THE PRESENCE OF ATP AND MG(2+). ITS PHYSIOLOGICAL FUNCTION IS TO REGENERATE PTDETN FROM 2-ACYL-GPE FORMED BY TRANSACYLATION REACTIONS OR DEGRADATION BY PHOSPHOLIPASE A1, TREMBL:Q8FEA6 (52% identity); SWISSPROT:P31119 (52% identity). Pfam (PF00501): AMP-binding enzyme. Pfam (PF01553): Ac [...]
    
 0.757
pgsA
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase (PGP synthase). It catalyses the conversion of CDP-diacylglycerol and glycerol-3-phosphate to CMP and 3-(3-phosphatidyl)-glycerol 1-phosphate in the commited step to the synthesis of acidic phospholipids. It is an integral membrane protein. A number of related enzymes are quite similar in both sequence and catalytic activity, including Saccharamyces cerevisiae YDL142c, now known to be a cardiolipin synthase. Entry name :-SWISSPROT:PGSA_ECOLI Prim. accession # P06978 Identities = 50% InterPro IPR000462; CDP-OH_P_trans. I [...]
   
 0.730
azo0663
Probable CDP-alcohol phosphatidyltransferase family protein; Catalysis of the reaction: CDP + alcohol = CMP + phosphatidyl alcohol. Entry name Q8PQ18 Primary accession number: Q8PQ18 InterPro IPR000462; CDP-OH_P_trans. Pfam PF01066; CDP-OH_P_transf; 1. Identities = 114/203 (56%),Prediction: Signal peptide Signal peptide probability: 0.988 Number of predicted TMHs: 3; Family membership.
   
 0.722
azo1783
Conserved hypothetical membrane protein. Homology to ebA6946 of Azoarcus sp. EbN1 of 64% (gnl|keqq|eba:ebA6946(KEGG)). Pfam: Pospholipase D, active site motife; DedA family. no signal peptide. 6 TMHs; Conserved hypothetical protein.
  
 0.711
azo0052
Hypothetical secreted protein. No homology of the entire protein to the data bank. InterPro:Esterase/lipase/thioesterase family active site Pfam:Putative serine esterase (DUF676) This family of proteins are probably serine esterase type enzymes. Signal peptide present (Signal P predicted) No transmembrane helices.
    
 0.548
azo3121
Putative endonuclease,42% Identity to TrEMBL;Q8XWM2, 33% Identity to TrEMBL;Q8VMF9. Has Signal peptide. Has PLDc, Phospholipase D. Active site motifs; The PLD superfamily includes enzymes involved in signal transduction, lipid biosynthesis, endonucleases and open reading frames in pathogenic viruses and bacteria. PLD hydrolyzes the terminal phosphodiester bond of phospholipids to phosphatidic acid and a hydrophilic constituent. Phosphatidic acid is a compound that is heavily involved in signal transduction. The common features of the family members are that they can bind to a phosphodi [...]
   
 0.544
sdhA
Probable succinate dehydrogenase, flavoprotein subunit. Homology to sdhA of C. burnetii of 54% (sprot|DHSA_COXBU) Part of an enzyme complex containing four subunits: a flavoprotein, an iron-sulfur protein,cytochrome b-556 and a hydrophobic protein. CATALYTIC ACTIVITY: Succinate + acceptor = fumarate + reduced acceptor. InterPro: Fumarate reductase/succinate dehydrogenase flavoprotein N-terminal (IPR003953); Fumarate reductase/succinate dehydrogenase FAD-binding site (IPR003952); Fumarate reductase/succinate dehydrogenase, C-terminal (IPR004112) Pfam: FAD-binding domain; Fumarate reduct [...]
      0.537
cls1
Putative cardiolipin synthetase; Catalyzes the phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol.
   
 0.534
cls2
Function:- Cardiolipin synthetase (CL synthase),cls. Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol. Entry name :-SWISSPROT:CLS_ECOLI Prim. accession # P31071 InterPro:IPR001736; PLD. Identities = 114/379 (30%) Pfam:PF00614; PLDc; 2. TMhelix=1 Signal peptide probability: 1.0; Family membership.
   
 0.534
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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