Ultisnips is not working with vim-latex

Hi Friends,
I am using Ultisnips 2.2 and vim-latex from pathogen.

vim-latex defines some tab expansions like:
SSE-> \section{}<++>
with CTRL+J will move the cursor to <++> in insert mode.

But as soon as I put Ultisnips 2.2 inside the bundle, this is nomore working, i.e. CTRL+J is not going to <++> placeholders defined inside the vim-latex.

But CTRL+J is still working for the placeholders used from Ultisnips directory.

pasted below is my complete .vimrc.
Kindly help.

"General Settings
set autoindent
set smartindent
set incsearch
set ignorecase
set smartcase
set novisualbell
set nocompatible
"set paste
set ruler
set nu
set colorcolumn=100
set sw=2
set iskeyword+=:
set lines=42 columns=140
"Pathogen
call pathogen#infect()
set hidden

"Apperaence
filetype on
filetype plugin on
filetype indent on
syntax on
colorscheme MySlate

"Set Spell
set spell spl=en_us
set spell


"======================
"PROGRAM SPECIFIC STAFFS
" Fortran stuff
:let fortran_do_enddo=1
:let fortran_more_precise=1
:let fortran_free_source=1
:let fortran_have_tabs=1
":nnoremap <Leader>lf :up!<cr>:! ifort %<cr>
au FileType fortran nnoremap <buffer> <Leader>lm :up!<cr>:! ifort %<cr>
au FileType tex nnoremap <buffer> <Leader>lm :up!<cr>:! latexmk -pdf %<cr>

"latex only
let g:tex_flavor='latex'
" Always jump to last edited line
if has("autocmd")
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
\| exe "normal! g'\"" | endif
endif
:nnoremap <Leader>lw :up!<cr>:call Tex_RunLaTeX()<cr>

"mallard
au BufNewFile,BufRead *.page set ft=mallard
au BufNewFile,BufRead *.page so /usr/share/vim/vim73/indent/xml.vim

"html
autocmd FileType html set omnifunc=htmlcomplete#CompleteTags



"============================
"Plugins settings
"NerdTree/Project
nnoremap <C-n> :NERDtree<CR>
nnoremap <C-q> :Project<CR>
let g:proj_window_width=24

"Move between split windows
nmap <silent> <A-Up> :wincmd k<CR>
nmap <silent> <A-Down> :wincmd j<CR>
nmap <silent> <A-Left> :wincmd h<CR>
nmap <silent> <A-Right> :wincmd l<CR>

"minibuffexplorer
map <Leader>e :MBEOpen<cr>
map <Leader>c :MBEClose<cr>
map <Leader>t :MBEToggle<cr>


"ultisnippets
let g:UltiSnipsEditSplit='vertical'
let g:UltiSnipsSnippetsDir="${HOME}/.vim/MySnipDir"
let g:UltiSnips = {}
let g:UltiSnips.always_use_first_snippet = 1
let g:UltiSnips.ExpandTrigger = "<tab>"
let g:UltiSnips.JumpForwardTrigger = "<tab>"
let g:UltiSnips.JumpBackwardTrigger = "<c-k>"

"Use TAB to complete when typing words, else inserts TABs as usual.
"Uses dictionary and source files to find matching words to complete.

"See help completion for source,
"Note: usual completion is on <C-n> but more trouble to press all the time.
"Never type the same word twice and maybe learn a new spellings!
"Use the Linux dictionary when spelling is in doubt.
"Window users can copy the file to their machine.
function! Tab_Or_Complete()
if col('.')>1 && strpart( getline('.'), col('.')-2, 3 ) =~ '^\w'
return "\<C-N>"
else
return "\<Tab>"
endif
endfunction
:inoremap <Tab> <C-R>=Tab_Or_Complete()<CR>
:set dictionary="/usr/share/dict/words"

nnoremap <F12> :bn<CR>

--
--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

---
You received this message because you are subscribed to the Google Groups "vim_use" group.
To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.