Added half-pc+cv option to normweightmode!

computePred.R

@@ -100,7 +100,7 @@ print("running normalization...")
 #This part of the code obtains max values of Trace, PC, or CV for weighting the 
 #normalized results. 
 trace = c()
-if((normWeightMode=="trace+pc") | (normWeightMode=="pc+trace")){
+if((normWeightMode=="max-trace-pc") | (normWeightMode=="max-pc-trace")){
   print(paste("Using ", normWeightMode))
   for (row in 1:nrow(jet)) { 
     if(sum(colnames(jet)=="traceMax")==1){
@@ -109,7 +109,7 @@ if((normWeightMode=="trace+pc") | (normWeightMode=="pc+trace")){
         trace<-append(trace, max(jet[row, "trace"], jet[row, "pc"]))
     }
   }
-} else if ((normWeightMode=="trace+cv") | (normWeightMode=="cv+trace")){
+} else if ((normWeightMode=="max-trace-cv") | (normWeightMode=="max-cv-trace")){
   print(paste("Using ", normWeightMode))
   for (row in 1:nrow(jet)) {
     if(sum(colnames(jet)=="traceMax")==1){
@@ -118,7 +118,7 @@ if((normWeightMode=="trace+pc") | (normWeightMode=="pc+trace")){
         trace<-append(trace, max(jet[row, "trace"], jet[row, "cv"]))
     } 
   }
-} else if ((normWeightMode=="trace+pc+cv")|(normWeightMode=="trace+cv+pc")){
+} else if ((normWeightMode=="max-trace-pc-cv")|(normWeightMode=="max-trace-cv-pc")){
   print(paste("Using ", normWeightMode))
   for (row in 1:nrow(jet)) {
     if(sum(colnames(jet)=="traceMax")==1){
@@ -127,6 +127,15 @@ if((normWeightMode=="trace+pc") | (normWeightMode=="pc+trace")){
       trace<-append(trace, max(jet[row, "trace"], max(jet[row, "pc"], jet[row, "cv"])))
     }
   }
+} else if ((normWeightMode=="half-cv+pc") | (normWeightMode=="half-pc+cv")){
+  print(paste("Using ", normWeightMode))
+  for (row in 1:nrow(jet)) {
+    if(sum(colnames(jet)=="traceMax")==1){
+      trace<-append(trace, max(jet[row, "traceMax"], jet[row, "cv"]))
+    }else{
+        trace<-append(trace, (jet[row, "pc"]+jet[row, "cv"])/2.0)
+    } 
+  }  
 } else if (normWeightMode=="trace"){
   print("Using only JET2 traces")
   for (row in 1:nrow(jet)) {
@@ -138,7 +147,7 @@ if((normWeightMode=="trace+pc") | (normWeightMode=="pc+trace")){
   }
 }else{
   print("ERROR: Unknown --normWeightMode selected!")
-  print("It can only be 'trace', 'trace+pc', 'trace+cv' or 'trace+pc+cv'!")
+  print("It can only be 'trace', 'max-trace-pc', 'max-trace-cv', 'max-trace-pc-cv' or 'half-cv+pc'!")
 }
 print(trace)
 

example/example-gemme-script.sh

@@ -19,6 +19,13 @@ then
     cp ../tests/BLAT_jet.res .
     python $GEMME_PATH/gemme.py aliBLAT.fasta -r input -f aliBLAT.fasta --jetfile BLAT_jet.res
 
+elif [ "$1" == "withpdb" ]
+then
+
+    #Please note that CV isa structural feature and it can not be calculated if you don't specify a pdb file.
+    echo "Using blat-curated.pdb for the structural feature calculations!"
+    python $GEMME_PATH/gemme.py aliBLAT.fasta -r input -f aliBLAT.fasta --pdbfile blat-curated.pdb --normweightmode max-trace-pc-cv
+    
 else
     echo "Running GEMME with a user-provided alignment file."
     python $GEMME_PATH/gemme.py aliBLAT.fasta -r input -f aliBLAT.fasta

gemme.py

@@ -265,7 +265,7 @@ def parse_command_line():
         required=False, default=None)
     
     retMet_args.add_argument('--normweightmode', dest='normweightmode', type=str, \
-        help="It can be one of these: 'trace', 'trace+pc', 'trace+cv' or 'trace+pc+cv'. Default is 'trace'.",
+        help="It can be one of these: 'trace', 'max-trace-pc', 'max-trace-cv', 'max-trace-pc-cv' or 'half-cv+pc'. Default is 'trace'.",
         required=False, default="trace")
 
     args = parser.parse_args()
@@ -303,6 +303,18 @@ def doit(inAli,mutFile,retMet,bFile,fFile,n,N, jetfile, pdbfile, normWeightMode)
 
     print("query protein: "+prot)
     
+    if( (normWeightMode != 'trace') and \
+        (normWeightMode != 'max-trace-pc') and \
+        (normWeightMode != 'max-pc-trace') and \
+        (normWeightMode != 'max-trace-cv') and \
+        (normWeightMode != 'max-cv-trace') and \
+        (normWeightMode != 'max-trace-pc-cv') and \
+        (normWeightMode != 'max-trace-cv-pc') and \
+        (normWeightMode != 'half-pc+cv')  and \
+        (normWeightMode != 'half-cv+pc')):
+        print("ERROR: normWeightMode can only be 'trace', 'max-trace-pc', 'max-trace-cv', 'max-trace-pc-cv' or 'half-cv+pc'!")
+        sys.exit(-1)
+
     if((jetfile) == None):
         #I intend to run JET2 completely externally!!
         #It is too much buggy and it has too many dependencies. 
@@ -325,7 +337,7 @@ def doit(inAli,mutFile,retMet,bFile,fFile,n,N, jetfile, pdbfile, normWeightMode)
 
     #Do Python plotting here
     #TODO: Eventually, I will do the map plotting with a completely independent 
-    #      module and call the module here!
+    #      module and call the module here! demust module was created!
     #TODO: Mark the original (wildtype) residue locations with a dot or something
     #      special to show the original amino acid.
     #TODO: You can even put letters on the top line like in EVmutation output. 

tests/BLAT.fasta

+>BLAT
+HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVL
+LCGAVLSRVDAGQEQLGRRIHYSQNDLVEYSPVTEKHLTDGMTVRELCSA
+AITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPN
+DERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSAL
+PAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNR
+QIAEIGASLIKHW

tests/caracTest.dat

+*****************************************
+>BLAT:A
+size	263						size of the sequence
+numAli	43						Number of sequences in alignment
+numMulti	43						Number of multiple alignment
+partition	498;498;456;446						partition of sequences after PSI-BLAST+filtering

tests/default.conf

+*****************************************
+>SequenceRetrieving
+method		input						change this parameter with -r option of JET. See usage of JET to obtain description of this parameter
+format		fasta						fasta: fasta input file, fasta: fasta input file
+*****************************************
+>QBlast					
+eValue 		1.0E-5						psiblast maximum expected value threshold
+results		20000	            				maximum number of results 
+url 		http://www.ncbi.nlm.nih.gov/BLAST/Blast.cgi	BlastQ server URL
+database 	nr						database used
+matrix 		blosum62					matrix used to fetch homologs
+gap_existence	11						BLOSUM62=11, PAM30=9, BLOSUM45=15, PAM70=BLOSUM80=10  
+gap_extension	1						BLOSUM62=1, PAM30=1, BLOSUM45=2, PAM70=BLOSUM80=1
+max_iter	3						number of iteration for psi-blast
+****************************************
+>PDB
+url		http://www.rcsb.org/pdb/downloadFile.do		URL of PDB server
+
+*****************************************
+>Filter
+min_identity	0.20						min sequence identity
+max_identity	0.98						max sequence identity
+
+*****************************************
+>Sample
+length_cutoff	0.8						minimum sequence length expressed in number of residues	
+						
+*****************************************
+>Software
+clustalW	/usr/local/bin/clustalw2			clustalW system dependent command
+muscle          /usr/bin/muscle                                 muscle system dependent command
+naccess		/home/tekpinar/research/carbone-lab-software/naccess2.1.1/naccess 	naccess system dependent command
+psiblast	/usr/bin/psiblast				psiblast system dependent command
+
+*****************************************
+>Data
+substMatrix	/home/tekpinar/research/carbone-lab-software/JET2/matrix	directory location of matrices used in JET (Blosum62, gonnet and hsdm)
+blastDatabases	/opt/blastdb					directory location of databases used for local blast (nr{0-7})
+
+*****************************************
+>ET
+coverage	0.95						maximum coverage percentage of trace
+freq_cutoff	0.0						minimum frequency of trace residue
+msaNumber	-1						number of alignments (trees), -1 for JET computting
+seqNumber	-1						number of sequences in alignments, -1 for JET computting
+
+*****************************************
+>Access
+probe_radius	1.4						radius of probe used for accessible surface detection
+res_cutoff	0.05						minimum percentage accessible surface of a residu
+atom_cutoff	0.01						minimum accessible surface of an atom 
+accessType	chain						change this parameter with -d option of JET. See usage of JET to obtain description of this parameter
+
+*****************************************
+>CV
+max_dist        20.0                                            max distance 
+*****************************************
+>Interface
+cutoff		0         					minimum percentage accessible surface variation of an interface residu
+ligand		no						(yes|no) keep contact of ligand (SUBSTRATE, PRODUCT and COFACTOR of database ENZYME) to compute interface of protein
+enzymeCpd	/home/tekpinar/research/carbone-lab-software/JET2/jet/data/enzyme.txt			location of file containing database ENZYME
+homologousPDB	no						(yes|no) add interface residues of homologous structures (find in pdb database clustered at 95% of identities) to interface of protein
+clusteredPDB	/home/tekpinar/research/carbone-lab-software/JET2/jet/data/clusters95.txt		location of pdb database clustered at 95% of identities
+
+*****************************************
+>Cluster
+max_dist	5.0						max distance between atoms to aggregate
+analysis	2						change this parameter with -a option of JET. See usage of JET to obtain description of this parameter
+namePcCol	pc						name of the column in results file containing the phisical-chemical score of residues (do not change this parameter)
+namePcLCol       pcL                                            name of the column in results file containing the residues propensities to be found at prot-lig interfaces (do not change this parameter)
+nameTraceCol	trace						name of the column in results file containing the conservation score of residues (do not change this parameter)
+coverage	-1						change this parameter with -s option of JET. See usage of JET to obtain description of this parameter
+	

tests/example-gemme-run.sh

+#!/bin/bash
+
+python $GEMME_PATH/gemme.py aliBLAT.fasta -r input -f aliBLAT.fasta