# -*- tab-width:2;indent-tabs-mode:t;show-trailing-whitespace:t;rm-trailing-spaces:t -*-
# vi: set ts=2 noet:
#
# (c) Copyright Rosetta Commons Member Institutions.
# (c) This file is part of the Rosetta software suite and is made available under license.
# (c) The Rosetta software is developed by the contributing members of the Rosetta Commons.
# (c) For more information, see http://www.rosettacommons.org. Questions about this can be
# (c) addressed to University of Washington UW TechTransfer, email: license@u.washington.edu.
library(ggplot2)
library(plyr)
source("../hbond_geo_dim_scales.R")
feature_analyses <- c(feature_analyses, methods::new("FeaturesAnalysis",
id = "scbb_bbbb_motifs_by_seq_sep",
author = "Matthew O'Meara",
brief_description = "",
feature_reporter_dependencies = c("HBondFeatures"),
run=function(self, sample_sources, output_dir, output_formats){
#st motif
sele <-"
SELECT
aBB2.resNum - aST1.resNum AS seq_sep,
geom1.AHdist, geom1.cosBAH, geom1.cosAHD, geom1.chi,
geom1.AHdist, geom1.cosBAH, geom1.cosAHD, geom1.chi,
aST1.HBChemType AS hb1_acc_chem_type
FROM
hbonds AS aST1_dBB1,
hbonds AS aBB2_dBB2,
hbond_sites AS aST1, hbond_sites AS dBB1,
hbond_sites AS aBB2, hbond_sites AS dBB2,
hbond_geom_coords AS geom1,
hbond_geom_coords AS geom2
WHERE
aST1_dBB1.struct_id = aBB2_dBB2.struct_id AND
aST1_dBB1.struct_id = aST1.struct_id AND
aST1_dBB1.struct_id = dBB1.struct_id AND
aST1_dBB1.struct_id = aBB2.struct_id AND
aST1_dBB1.struct_id = dBB2.struct_id AND
aST1_dBB1.struct_id = geom1.struct_id AND
aST1_dBB1.struct_id = geom2.struct_id AND
aST1_dBB1.hbond_id = geom1.hbond_id AND
aBB2_dBB2.hbond_id = geom2.hbond_id AND
aST1_dBB1.acc_id = aST1.site_id AND
aST1_dBB1.don_id = dBB1.site_id AND
aBB2_dBB2.acc_id = aBB2.site_id AND
aBB2_dBB2.don_id = dBB2.site_id AND
aST1.HBChemType != 'hbacc_PBA' AND
--aST1.HBChemType = 'hbacc_HXL'AND
dBB1.HBChemType = 'hbdon_PBA' AND
aBB2.HBChemType = 'hbacc_PBA' AND
dBB2.HBChemType = 'hbdon_PBA' AND
aST1.resNum = dBB2.resNum;
"
f <- query_sample_sources(sample_sources, sele)
f <- ddply(f, .(sample_source, hb1_acc_chem_type),
transform, counts = length(sample_source))
plot_id <- "seq_sep_histogram"
p <- ggplot(f) + theme_bw() +
stat_bin(
aes(
x=sign(seq_sep)*log(abs(seq_sep)+1),
y=log(..count..),
colour=sample_source), geom="line", binwidth=1, position="identity") +
facet_wrap( ~ hb1_acc_chem_type) +
geom_indicator(aes(indicator=counts, colour=sample_source, group=sample_source)) +
ggtitle("SC-BB + BB-BB HBond Motifs") +
scale_x_discrete("sign(seq_sep) * log(abs(seq_sep) + 1)") +
scale_y_log10("Count")
save_plots(self, plot_id, sample_sources, output_dir, output_formats)
})) # end FeaturesAnalysis
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