                                   seqxref



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Function

   Retrieve all database cross-references for a sequence entry

Description

   seqxref retrieves all database cross-references for a sequence entry. A
   list of hyperlinks to cross-referenced data is written to the screen
   and to file.

Usage

   Here is a sample session with seqxref


% seqxref tembl:x13776
Retrieve all database cross-references for a sequence entry
Output file [x13776.seqxref]:


   Go to the input files for this example
   Go to the output files for this example

Command line arguments

Retrieve all database cross-references for a sequence entry
Version: EMBOSS:6.6.0.0

   Standard (Mandatory) qualifiers:
  [-sequence]          seqall     Sequence(s) filename and optional format, or
                                  reference (input USA)
  [-outfile]           outfile    [*.seqxref] Output file name

   Additional (Optional) qualifiers: (none)
   Advanced (Unprompted) qualifiers: (none)
   Associated qualifiers:

   "-sequence" associated qualifiers
   -sbegin1            integer    Start of each sequence to be used
   -send1              integer    End of each sequence to be used
   -sreverse1          boolean    Reverse (if DNA)
   -sask1              boolean    Ask for begin/end/reverse
   -snucleotide1       boolean    Sequence is nucleotide
   -sprotein1          boolean    Sequence is protein
   -slower1            boolean    Make lower case
   -supper1            boolean    Make upper case
   -scircular1         boolean    Sequence is circular
   -squick1            boolean    Read id and sequence only
   -sformat1           string     Input sequence format
   -iquery1            string     Input query fields or ID list
   -ioffset1           integer    Input start position offset
   -sdbname1           string     Database name
   -sid1               string     Entryname
   -ufo1               string     UFO features
   -fformat1           string     Features format
   -fopenfile1         string     Features file name

   "-outfile" associated qualifiers
   -odirectory2        string     Output directory

   General qualifiers:
   -auto               boolean    Turn off prompts
   -stdout             boolean    Write first file to standard output
   -filter             boolean    Read first file from standard input, write
                                  first file to standard output
   -options            boolean    Prompt for standard and additional values
   -debug              boolean    Write debug output to program.dbg
   -verbose            boolean    Report some/full command line options
   -help               boolean    Report command line options and exit. More
                                  information on associated and general
                                  qualifiers can be found with -help -verbose
   -warning            boolean    Report warnings
   -error              boolean    Report errors
   -fatal              boolean    Report fatal errors
   -die                boolean    Report dying program messages
   -version            boolean    Report version number and exit


Input file format

  Input files for usage example

   'tembl:x13776' is a sequence entry in the example nucleic acid database
   'tembl'

  Database entry: tembl:x13776

ID   X13776; SV 1; linear; genomic DNA; STD; PRO; 2167 BP.
XX
AC   X13776; M43175;
XX
DT   19-APR-1989 (Rel. 19, Created)
DT   14-NOV-2006 (Rel. 89, Last updated, Version 24)
XX
DE   Pseudomonas aeruginosa amiC and amiR gene for aliphatic amidase regulation
XX
KW   aliphatic amidase regulator; amiC gene; amiR gene.
XX
OS   Pseudomonas aeruginosa
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
XX
RN   [1]
RP   1167-2167
RA   Rice P.M.;
RT   ;
RL   Submitted (16-DEC-1988) to the INSDC.
RL   Rice P.M., EMBL, Postfach 10-2209, Meyerhofstrasse 1, 6900 Heidelberg, FRG.
XX
RN   [2]
RP   1167-2167
RX   DOI; 10.1016/0014-5793(89)80249-2.
RX   PUBMED; 2495988.
RA   Lowe N., Rice P.M., Drew R.E.;
RT   "Nucleotide sequence of the aliphatic amidase regulator gene (amiR) of
RT   Pseudomonas aeruginosa";
RL   FEBS Lett. 246(1-2):39-43(1989).
XX
RN   [3]
RP   1-1292
RX   PUBMED; 1907262.
RA   Wilson S., Drew R.;
RT   "Cloning and DNA sequence of amiC, a new gene regulating expression of the
RT   Pseudomonas aeruginosa aliphatic amidase, and purification of the amiC
RT   product";
RL   J. Bacteriol. 173(16):4914-4921(1991).
XX
RN   [4]
RP   1-2167
RA   Rice P.M.;
RT   ;
RL   Submitted (04-SEP-1991) to the INSDC.
RL   Rice P.M., EMBL, Postfach 10-2209, Meyerhofstrasse 1, 6900 Heidelberg, FRG.
XX
DR   GOA; Q51417.
DR   InterPro; IPR003211; AmiSUreI_transpt.
DR   UniProtKB/Swiss-Prot; Q51417; AMIS_PSEAE.


  [Part of this file has been deleted for brevity]

FT                   /note="ClaI fragment deleted in pSW36,  constitutive
FT                   phenotype"
FT   misc_feature    1
FT                   /note="last base of an XhoI site"
FT   misc_feature    648..653
FT                   /note="end of 658bp XhoI fragment, deletion in  pSW3 causes
FT                   constitutive expression of amiE"
FT   misc_difference 1281
FT                   /replace="g"
FT                   /note="conflict"
FT                   /citation=[3]
XX
SQ   Sequence 2167 BP; 363 A; 712 C; 730 G; 362 T; 0 other;
     ggtaccgctg gccgagcatc tgctcgatca ccaccagccg ggcgacggga actgcacgat        60
     ctacctggcg agcctggagc acgagcgggt tcgcttcgta cggcgctgag cgacagtcac       120
     aggagaggaa acggatggga tcgcaccagg agcggccgct gatcggcctg ctgttctccg       180
     aaaccggcgt caccgccgat atcgagcgct cgcacgcgta tggcgcattg ctcgcggtcg       240
     agcaactgaa ccgcgagggc ggcgtcggcg gtcgcccgat cgaaacgctg tcccaggacc       300
     ccggcggcga cccggaccgc tatcggctgt gcgccgagga cttcattcgc aaccgggggg       360
     tacggttcct cgtgggctgc tacatgtcgc acacgcgcaa ggcggtgatg ccggtggtcg       420
     agcgcgccga cgcgctgctc tgctacccga ccccctacga gggcttcgag tattcgccga       480
     acatcgtcta cggcggtccg gcgccgaacc agaacagtgc gccgctggcg gcgtacctga       540
     ttcgccacta cggcgagcgg gtggtgttca tcggctcgga ctacatctat ccgcgggaaa       600
     gcaaccatgt gatgcgccac ctgtatcgcc agcacggcgg cacggtgctc gaggaaatct       660
     acattccgct gtatccctcc gacgacgact tgcagcgcgc cgtcgagcgc atctaccagg       720
     cgcgcgccga cgtggtcttc tccaccgtgg tgggcaccgg caccgccgag ctgtatcgcg       780
     ccatcgcccg tcgctacggc gacggcaggc ggccgccgat cgccagcctg accaccagcg       840
     aggcggaggt ggcgaagatg gagagtgacg tggcagaggg gcaggtggtg gtcgcgcctt       900
     acttctccag catcgatacg cccgccagcc gggccttcgt ccaggcctgc catggtttct       960
     tcccggagaa cgcgaccatc accgcctggg ccgaggcggc ctactggcag accttgttgc      1020
     tcggccgcgc cgcgcaggcc gcaggcaact ggcgggtgga agacgtgcag cggcacctgt      1080
     acgacatcga catcgacgcg ccacaggggc cggtccgggt ggagcgccag aacaaccaca      1140
     gccgcctgtc ttcgcgcatc gcggaaatcg atgcgcgcgg cgtgttccag gtccgctggc      1200
     agtcgcccga accgattcgc cccgaccctt atgtcgtcgt gcataacctc gacgactggt      1260
     ccgccagcat gggcggggga ccgctcccat gagcgccaac tcgctgctcg gcagcctgcg      1320
     cgagttgcag gtgctggtcc tcaacccgcc gggggaggtc agcgacgccc tggtcttgca      1380
     gctgatccgc atcggttgtt cggtgcgcca gtgctggccg ccgccggaag ccttcgacgt      1440
     gccggtggac gtggtcttca ccagcatttt ccagaatggc caccacgacg agatcgctgc      1500
     gctgctcgcc gccgggactc cgcgcactac cctggtggcg ctggtggagt acgaaagccc      1560
     cgcggtgctc tcgcagatca tcgagctgga gtgccacggc gtgatcaccc agccgctcga      1620
     tgcccaccgg gtgctgcctg tgctggtatc ggcgcggcgc atcagcgagg aaatggcgaa      1680
     gctgaagcag aagaccgagc agctccagga ccgcatcgcc ggccaggccc ggatcaacca      1740
     ggccaaggtg ttgctgatgc agcgccatgg ctgggacgag cgcgaggcgc accagcacct      1800
     gtcgcgggaa gcgatgaagc ggcgcgagcc gatcctgaag atcgctcagg agttgctggg      1860
     aaacgagccg tccgcctgag cgatccgggc cgaccagaac aataacaaga ggggtatcgt      1920
     catcatgctg ggactggttc tgctgtacgt tggcgcggtg ctgtttctca atgccgtctg      1980
     gttgctgggc aagatcagcg gtcgggaggt ggcggtgatc aacttcctgg tcggcgtgct      2040
     gagcgcctgc gtcgcgttct acctgatctt ttccgcagca gccgggcagg gctcgctgaa      2100
     ggccggagcg ctgaccctgc tattcgcttt tacctatctg tgggtggccg ccaaccagtt      2160
     cctcgag                                                                2167
//

Output file format

   The output file (that is written to screen) consists of a simple list
   of hyperlinks to cross-referenced data.

  Output files for usage example

  File: x13776.seqxref

#tembl-id:X13776: 20
DOI:10.1016/0014-5793(89)80249-2
GOA:P10932
GOA:P27017
GOA:Q51417
InterPro:IPR000709
InterPro:IPR003211
InterPro:IPR005561
InterPro:IPR008327
InterPro:IPR011006
InterPro:IPR011991
PDB:1PEA
PDB:1QNL
PDB:1QO0
PubMed:1907262
PubMed:2495988
taxon:287
UniProtKB/Swiss-Prot:P10932
UniProtKB/Swiss-Prot:P27017
UniProtKB/Swiss-Prot:Q51417

Data files

   The EMBOSS database information file (db.dat) must be installed in the
   EMBOSS data directory and indexed. This is done automatically for
   typical installations.

Notes

   Cross-references from a sequence entry to other resources are either
   "explicit" or "implicit" and are typically made from the database
   cross-reference (DR) line:
     * "Explicit" links are generally of the form "DR database_name;
       primary_id; secondary_id". primary_id is usually an accession and
       secondary_id usually complements the first, e.g. entry name or
       version number.
     * "Implicit" links are to databases that (typically) lack their own
       accession number scheme, but may be cross-referenced by 1) SP
       primary accession number or 2) some other identifier used by SP,
       e.g. gene name in the GN line. In both cases no extra DR line is
       present.

   The links include:
     * Cross-reference from SP via URL address under the CC topic
       "DATABASE" (the links are to databases that (typically) are
       accessed via one URL, not by individual accessions)
     * Cross-reference from SP via key types in the feature table (these
       links are provided where the link concerns a feature)
     * Cross-reference from SP to MedLine/PubMed stored in RX (Reference
       cross-reference) line (the RX line provides the Medline or PubMed
       identifier)
     * Cross-reference from EMBL DR line
     * Other (these include e.g. taxonomy identifier (Tax_id) that
       uniquely identifies an organism in NCBI taxonomy classification,
       and Enzyme EC numbers which are found in SP description (DE) lines.

   # Check "Other" links are handlded - remove mention of them otherwise.

References

Warnings

   None.

Diagnostic Error Messages

   None.

Exit status

   It exits with a status of 0.

Known bugs

   None.

See also

                    Program name                          Description
                    abiview      Display the trace in an ABI sequencer file
                    coderet      Extract CDS, mRNA and translations from feature tables
                    entret       Retrieve sequence entries from flatfile databases and files
   extractalign     Extract regions from a sequence alignment
                    infoalign    Display basic information about a multiple sequence alignment
                    infoseq      Display basic information about sequences
                    refseqget    Get reference sequence
                    seqxrefget   Retrieve all cross-referenced data for a sequence entry
                    showalign    Display a multiple sequence alignment in pretty format
   variationget     Get sequence variations
                    whichdb      Search all sequence databases for an entry and retrieve it

Author(s)

   Jon              Ison
   European         Bioinformatics Institute, Wellcome Trust Genome Campus,
   Hinxton,         Cambridge CB10 1SD, UK

                    Please report all bugs to the EMBOSS bug team
                    (emboss-bug (c) emboss.open-bio.org) not to the original author.

                    This application was modified by Jon Ison
   European         Bioinformatics Institute, Wellcome Trust Genome Campus,
   Hinxton,         Cambridge CB10 1SD, UK

                    Please report all bugs to the EMBOSS bug team
                    (emboss-bug (c) emboss.open-bio.org) not to the original author.

History

Target users

                    This program is intended to be used by everyone and everything, from
                    naive users to embedded scripts.

Comments

                    None
