CSC

% helixturnhelix 
Identify nucleic acid-binding motifs in protein sequences
Input protein sequence(s): tsw:laci_ecoli
Output report [laci_ecoli.hth]: 

Identify nucleic acid-binding motifs in protein sequences
Version: EMBOSS:6.4.0.0

   Standard (Mandatory) qualifiers:
  [-sequence]          seqall     Protein sequence(s) filename and optional
                                  format, or reference (input USA)
  [-outfile]           report     [*.helixturnhelix] Output report file name
                                  (default -rformat motif)

   Additional (Optional) qualifiers:
   -mean               float      [238.71] Mean value (Number from 1.000 to
                                  10000.000)
   -sd                 float      [293.61] Standard Deviation value (Number
                                  from 1.000 to 10000.000)
   -minsd              float      [2.5] Minimum SD (Number from 0.000 to
                                  100.000)
   -eightyseven        boolean    Use the old (1987) weight data

   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
   -sformat1           string     Input sequence format
   -sdbname1           string     Database name
   -sid1               string     Entryname
   -ufo1               string     UFO features
   -fformat1           string     Features format
   -fopenfile1         string     Features file name

   "-outfile" associated qualifiers
   -rformat2           string     Report format
   -rname2             string     Base file name
   -rextension2        string     File name extension
   -rdirectory2        string     Output directory
   -raccshow2          boolean    Show accession number in the report
   -rdesshow2          boolean    Show description in the report
   -rscoreshow2        boolean    Show the score in the report
   -rstrandshow2       boolean    Show the nucleotide strand in the report
   -rusashow2          boolean    Show the full USA in the report
   -rmaxall2           integer    Maximum total hits to report
   -rmaxseq2           integer    Maximum hits to report for one sequence

   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

ID   LACI_ECOLI              Reviewed;         360 AA.
AC   P03023; O09196; P71309; Q2MC79; Q47338;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2003, sequence version 3.
DT   15-JUN-2010, entry version 117.
DE   RecName: Full=Lactose operon repressor;
GN   Name=lacI; OrderedLocusNames=b0345, JW0336;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   MEDLINE=78246991; PubMed=355891; DOI=10.1038/274765a0;
RA   Farabaugh P.J.;
RT   "Sequence of the lacI gene.";
RL   Nature 274:765-769(1978).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Chen J., Matthews K.K.S.M.;
RL   Submitted (MAY-1991) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Marsh S.;
RL   Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RA   Chung E., Allen E., Araujo R., Aparicio A.M., Davis K., Duncan M.,
RA   Federspiel N., Hyman R., Kalman S., Komp C., Kurdi O., Lew H., Lin D.,
RA   Namath A., Oefner P., Roberts D., Schramm S., Davis R.W.;
RT   "Sequence of minutes 4-25 of Escherichia coli.";
RL   Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   MEDLINE=97426617; PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA   Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA   Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA   Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J.,
RA   Mau B., Shao Y.;
RT   "The complete genome sequence of Escherichia coli K-12.";
RL   Science 277:1453-1474(1997).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=16738553; DOI=10.1038/msb4100049;
RA   Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA   Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT   "Highly accurate genome sequences of Escherichia coli K-12 strains


  [Part of this file has been deleted for brevity]

FT   CHAIN         1    360       Lactose operon repressor.
FT                                /FTId=PRO_0000107963.
FT   DOMAIN        1     58       HTH lacI-type.
FT   DNA_BIND      6     25       H-T-H motif.
FT   VARIANT     282    282       Y -> D (in T41 mutant).
FT   MUTAGEN      17     17       Y->H: Broadening of specificity.
FT   MUTAGEN      22     22       R->N: Recognizes an operator variant.
FT   CONFLICT    286    286       L -> S (in Ref. 1, 4 and 7).
FT   HELIX         6     11
FT   TURN         12     14
FT   HELIX        17     24
FT   HELIX        33     45
FT   HELIX        51     56
FT   STRAND       63     69
FT   HELIX        74     89
FT   STRAND       93     98
FT   STRAND      101    103
FT   HELIX       104    115
FT   TURN        116    118
FT   STRAND      122    126
FT   HELIX       130    139
FT   TURN        140    142
FT   STRAND      145    150
FT   STRAND      154    156
FT   STRAND      158    161
FT   HELIX       163    177
FT   STRAND      181    186
FT   HELIX       192    207
FT   STRAND      213    217
FT   HELIX       222    234
FT   STRAND      240    246
FT   HELIX       247    259
FT   TURN        265    267
FT   STRAND      268    271
FT   HELIX       277    281
FT   STRAND      282    284
FT   STRAND      287    290
FT   HELIX       293    308
FT   STRAND      314    319
FT   STRAND      322    324
FT   STRAND      334    338
FT   HELIX       343    353
FT   HELIX       354    356
SQ   SEQUENCE   360 AA;  38590 MW;  347A8DEE92D736CB CRC64;
     MKPVTLYDVA EYAGVSYQTV SRVVNQASHV SAKTREKVEA AMAELNYIPN RVAQQLAGKQ
     SLLIGVATSS LALHAPSQIV AAIKSRADQL GASVVVSMVE RSGVEACKAA VHNLLAQRVS
     GLIINYPLDD QDAIAVEAAC TNVPALFLDV SDQTPINSII FSHEDGTRLG VEHLVALGHQ
     QIALLAGPLS SVSARLRLAG WHKYLTRNQI QPIAEREGDW SAMSGFQQTM QMLNEGIVPT
     AMLVANDQMA LGAMRAITES GLRVGADISV VGYDDTEDSS CYIPPLTTIK QDFRLLGQTS
     VDRLLQLSQG QAVKGNQLLP VSLVKRKTTL APNTQTASPR ALADSLMQLA RQVSRLESGQ
//

########################################
# Program: helixturnhelix
# Rundate: Fri 15 Jul 2011 12:00:00
# Commandline: helixturnhelix
#    -sequence tsw:laci_ecoli
# Report_format: motif
# Report_file: laci_ecoli.hth
########################################

#=======================================
#
# Sequence: LACI_ECOLI     from: 1   to: 360
# HitCount: 1
#
# Hits above +2.50 SD (972.73)
#
#=======================================

Maximum_score_at at "*"

(1) Score 2160.000 length 22 at residues 4->25
           *
 Sequence: VTLYDVAEYAGVSYQTVSRVVN
           |                    |
           4                    25
 Maximum_score_at: 4
 Standard_deviations: 6.54


#---------------------------------------
#---------------------------------------

#---------------------------------------
# Total_sequences: 1
# Total_length: 360
# Reported_sequences: 1
# Reported_hitcount: 1
#---------------------------------------