Complet list of 3ait hssp fileClick here to see the 3D structure Complete list of 3ait.hssp file
HSSP       HOMOLOGY DERIVED SECONDARY STRUCTURE OF PROTEINS , VERSION 2.0 2011
PDBID      3AIT
THRESHOLD  according to: t(L)=(290.15 * L ** -0.562) + 5
REFERENCE  Sander C., Schneider R. : Database of homology-derived protein structures. Proteins, 9:56-68 (1991).
CONTACT    Maintained at http://www.cmbi.ru.nl/ by Maarten L. Hekkelman 
DATE       file generated on 2013-09-26
HEADER     ALPHA-AMYLASE INHIBITOR                 1991-04-15 3AIT
COMPND     TENDAMISTAT
SOURCE     Streptomyces tendae
AUTHOR     Billeter, M.; Schaumann, T.; Braun, W.; Wuthrich, K.
SEQLENGTH    74
NCHAIN        1 chain(s) in 3AIT data set
NALIGN        9
NOTATION : ID: EMBL/SWISSPROT identifier of the aligned (homologous) protein
NOTATION : STRID: if the 3-D structure of the aligned protein is known, then STRID is the Protein Data Bank identifier as taken
NOTATION : from the database reference or DR-line of the EMBL/SWISSPROT entry
NOTATION : %IDE: percentage of residue identity of the alignment
NOTATION : %SIM (%WSIM):  (weighted) similarity of the alignment
NOTATION : IFIR/ILAS: first and last residue of the alignment in the test sequence
NOTATION : JFIR/JLAS: first and last residue of the alignment in the alignend protein
NOTATION : LALI: length of the alignment excluding insertions and deletions
NOTATION : NGAP: number of insertions and deletions in the alignment
NOTATION : LGAP: total length of all insertions and deletions
NOTATION : LSEQ2: length of the entire sequence of the aligned protein
NOTATION : ACCNUM: SwissProt accession number
NOTATION : PROTEIN: one-line description of aligned protein
NOTATION : SeqNo,PDBNo,AA,STRUCTURE,BP1,BP2,ACC: sequential and PDB residue numbers, amino acid (lower case = Cys), secondary
NOTATION : structure, bridge partners, solvent exposure as in DSSP (Kabsch and Sander, Biopolymers 22, 2577-2637(1983)
NOTATION : VAR: sequence variability on a scale of 0-100 as derived from the NALIGN alignments
NOTATION : pair of lower case characters (AvaK) in the alignend sequence bracket a point of insertion in this sequence
NOTATION : dots (....) in the alignend sequence indicate points of deletion in this sequence
NOTATION : SEQUENCE PROFILE: relative frequency of an amino acid type at each position. Asx and Glx are in their
NOTATION : acid/amide form in proportion to their database frequencies
NOTATION : NOCC: number of aligned sequences spanning this position (including the test sequence)
NOTATION : NDEL: number of sequences with a deletion in the test protein at this position
NOTATION : NINS: number of sequences with an insertion in the test protein at this position
NOTATION : ENTROPY: entropy measure of sequence variability at this position
NOTATION : RELENT: relative entropy, i.e.  entropy normalized to the range 0-100
NOTATION : WEIGHT: conservation weight

## PROTEINS : identifier and alignment statistics
  NR.    ID         STRID   %IDE %WSIM IFIR ILAS JFIR JLAS LALI NGAP LGAP LSEQ2 ACCNUM     PROTEIN
    1 : IAA_STRTE   1OK0    0.99  1.00    1   74   31  104   74    0    0  104  P01092     Alpha-amylase inhibitor HOE-467A OS=Streptomyces tendae PE=1 SV=2
    2 : IAA1_STROI          0.57  0.80    5   73    2   70   69    0    0   73  P09921     Alpha-amylase inhibitor Paim-1 OS=Streptomyces olivaceoviridis PE=1 SV=1
    3 : IAA2_STROI          0.54  0.78    2   73    1   72   72    0    0   75  P20596     Alpha-amylase inhibitor Paim-2 OS=Streptomyces olivaceoviridis PE=1 SV=1
    4 : Q9LBQ8_STRCK        0.53  0.78    1   73   31  103   73    0    0  106  Q9LBQ8     Proteinaceous alpha-amylase inhibitor Paim OS=Streptomyces corchorusii GN=paim PE=4 SV=1
    5 : H1Q820_9ACTO        0.44  0.67    2   58   33   89   57    0    0  112  H1Q820     Alpha-amylase inhibitor Scaim OS=Streptomyces coelicoflavus ZG0656 GN=scaim PE=4 SV=1
    6 : D6AL78_STRFL        0.39  0.65    2   58    8   64   57    0    0   83  D6AL78     Alpha-amylase inhibitor AI-409 OS=Streptomyces roseosporus NRRL 15998 GN=SSGG_06758 PE=4 SV=1
    7 : Q53356_9ACTO        0.39  0.72    2   58   33   89   57    0    0  110  Q53356     Proteinaceous alpha-amylase inhibitor OS=Streptomyces nitrosporeus PE=4 SV=1
    8 : Q7M0U7_STRCX        0.39  0.60    2   73    1   71   72    1    1   78  Q7M0U7     Alpha-amylase inhibitor AI-409 OS=Streptomyces chartreusis PE=1 SV=1
    9 : IAA_STRRO   2KER    0.32  0.54    3   73    1   70   71    1    1   76  P07512     Alpha-amylase inhibitor Z-2685 OS=Streptomyces rochei PE=1 SV=1
## ALIGNMENTS    1 -    9
 SeqNo  PDBNo AA STRUCTURE BP1 BP2  ACC NOCC  VAR  ....:....1....:....2....:....3....:....4....:....5....:....6....:....7
     1    1 A D              0   0  188    3   52  D  Q     
     2    2 A T        +     0   0  134    8   63  T SSASAA 
     3    3 A T  S    S+     0   0  124    9   68  T DDPAATA
     4    4 A V        -     0   0   74    9   71  V AAASTVT
     5    5 A S        +     0   0   47   10   60  SSSSQDGGG
     6    6 A E        -     0   0  106   10   56  EEEESAAES
     7    7 A P  B     -A   71   0A  99   10    0  PPPPPPPPP
     8    8 A A        -     0   0   21   10   19  AAAAAAAAV
     9    9 A P    >   -     0   0   32   10   14  PPPPPPPPA
    10   10 A S  T 3  S+     0   0  127   10   65  SAAAAEAQE
    11   11 A a  T 3  S+     0   0   36   10    0  CCCCCCCCC
    12   12 A V  E <  S-D   25   0B  13   10    0  VVVVVVVVV
    13   13 A T  E     -D   24   0B  62   10   82  TVVVEVEEE
    14   14 A L  E     -D   23   0B  58   10   81  LMMMYYSYY
    15   15 A Y  E     +D   22   0B 134   10   21  YYYYYHFFF
    16   16 A Q  E     +D   21   0B  37   10   29  QEEEQQQQQ
    17   17 A S        -     0   0   30   10   12  SSSSSGSSS
    18   18 A W  S    S+     0   0  151   10    0  WWWWWWWWW
    19   19 A R  S    S-     0   0  149   10    0  RRRRRRRRR
    20   20 A Y        -     0   0  104   10    0  YYYYYYYYY
    21   21 A S  E     -DE  16  57B   0   10   34  STTTTTTTT
    22   22 A Q  E     -DE  15  55B  22   10   65  QTTTDDDDD
    23   23 A A  E     -DE  14  54B   0   10   61  AAAAVVVVV
    24   24 A D  E     -DE  13  53B  39   10   90  DAAAVVHHH
    25   25 A N  E     +D   12   0B   0   10    0  NNNNNNNNN
    26   26 A G        +     0   0   56   10   43  GNNNNGGGG
    27   27 A a  S    S-     0   0   28   10    0  CCCCCCCCC
    28   28 A A  S    S+     0   0   93   10   35  AAAAAASLA
    29   29 A E  S    S-     0   0  135   10   61  QDDDEIEVD
    30   30 A T        +     0   0   95   10   41  TTTTTGTAA
    31   31 A V  E     -B   48   0A  19   10    0  VVVVVVVVV
    32   32 A T  E     -B   47   0A  50   10   52  TSSSAASSS
    33   33 A V  E     -BC  46  72A   1   10    0  VVVVVVVVV
    34   34 A K  E     -BC  45  71A  13   10   70  KSSSTTTTT
    35   35 A V  E     - C   0  70A   0   10    0  VVVVVVVVV
    36   36 A V  E     -BC  42  69A   7   10   78  VAAAEEEEE
    37   37 A Y  E >   - C   0  67A   5   10    0  YYYYYYYYY
    38   38 A E  T 3  S+     0   0   84   10   76  EQQQTTTTT
    39   39 A D  T 3  S-     0   0   71   10   45  DDDDNNNNH
    40   40 A D  S <  S+     0   0  148   10   23  DGGGGGGGG
    41   41 A T        -     0   0   38   10   77  TAAAQQQQQ
    42   42 A E  E     -B   36   0A  81   10  112  ETTTDEWWW
    43   43 A G  E     -     0   0A  13   10   37  GGGGAAAAA
    44   44 A L  E     -     0   0A 112   10   51  LPPPPPPPP
    45   45 A b  E     -B   34   0A  34   10    0  CCCCCCCCC
    46   46 A Y  E     -B   33   0A  92   10  109  YAAARRVRR
    47   47 A A  E     -B   32   0A  62   10   70  ATTTVITVV
    48   48 A V  E     -B   31   0A   3   10   34  VLLLILIII
    49   49 A A    >   -     0   0   35   10   71  APPPAGQEE
    50   50 A P  T 3  S+     0   0   60   10    0  PPPPPPPPP
    51   51 A G  T 3  S+     0   0   61   10   10  GGGGGGDGG
    52   52 A Q    <   -     0   0   73   10   63  QAAAAEGGG
    53   53 A I  E     +E   24   0B  84    9   99  IVVVWRWR.
    54   54 A T  E     -E   23   0B  40   10   72  TTTTAAAAW
    55   55 A T  E     +E   22   0B  69   10   16  TTTTTTTTA
    56   56 A V  E     -     0   0B   1   10   69  VVVVFFFFT
    57   57 A G  E    S-E   21   0B  22   10   60  GGGGAAAAF
    58   58 A D        -     0   0   52    9   55  DEEEGGG.A
    59   59 A G    >   -     0   0    1    7    0  GGGG   GG
    60   60 A Y  T 3  S+     0   0  112    7    0  YYYY   YY
    61   61 A I  T 3  S-     0   0   98    7  100  ILLL   GG
    62   62 A G  B X  S+F   65   0C  41    7   49  GGGG   TT
    63   63 A S  T 3  S+     0   0   75    7   69  SEEE   ND
    64   64 A H  T 3  S-     0   0   65    7   76  HHHH   GG
    65   65 A G  B <   -F   62   0C  18    7   49  GGGG   NN
    66   66 A H        -     0   0   81    7   54  HHHH   YY
    67   67 A A  E     - C   0  37A  10    7   81  APPP   QV
    68   68 A R  E     -     0   0A 124    7   93  RDDD   TT
    69   69 A Y  E     - C   0  36A 110    7  109  YHHH   GG
    70   70 A L  E     - C   0  35A  12    7    0  LLLL   LL
    71   71 A A  E     -AC   7  34A   0    7   78  AAAA   RH
    72   72 A R  E     - C   0  33A  93    7  113  RLLL   AT
    73   73 A b              0   0   52    7    0  CCCC   CC
    74   74 A L              0   0  168    2    0  L        
## SEQUENCE PROFILE AND ENTROPY
 SeqNo PDBNo   V   L   I   M   F   W   Y   G   A   P   S   T   C   H   R   K   Q   E   N   D  NOCC NDEL NINS ENTROPY RELENT WEIGHT
    1    1 A   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  33   0   0  67     3    0    0   0.637     21  0.47
    2    2 A   0   0   0   0   0   0   0   0  38   0  38  25   0   0   0   0   0   0   0   0     8    0    0   1.082     36  0.36
    3    3 A   0   0   0   0   0   0   0   0  33  11   0  33   0   0   0   0   0   0   0  22     9    0    0   1.311     43  0.32
    4    4 A  33   0   0   0   0   0   0   0  33   0  11  22   0   0   0   0   0   0   0   0     9    0    0   1.311     43  0.28
    5    5 A   0   0   0   0   0   0   0  30   0   0  50   0   0   0   0   0  10   0   0  10    10    0    0   1.168     38  0.40
    6    6 A   0   0   0   0   0   0   0   0  20   0  20   0   0   0   0   0   0  60   0   0    10    0    0   0.950     31  0.44
    7    7 A   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
    8    8 A  10   0   0   0   0   0   0   0  90   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.325     10  0.81
    9    9 A   0   0   0   0   0   0   0   0  10  90   0   0   0   0   0   0   0   0   0   0    10    0    0   0.325     10  0.85
   10   10 A   0   0   0   0   0   0   0   0  50   0  20   0   0   0   0   0  10  20   0   0    10    0    0   1.221     40  0.34
   11   11 A   0   0   0   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   12   12 A 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   13   13 A  40   0   0   0   0   0   0   0   0   0   0  20   0   0   0   0   0  40   0   0    10    0    0   1.055     35  0.17
   14   14 A   0  20   0  30   0   0  40   0   0   0  10   0   0   0   0   0   0   0   0   0    10    0    0   1.280     42  0.19
   15   15 A   0   0   0   0  30   0  60   0   0   0   0   0   0  10   0   0   0   0   0   0    10    0    0   0.898     29  0.78
   16   16 A   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  70  30   0   0    10    0    0   0.611     20  0.71
   17   17 A   0   0   0   0   0   0   0  10   0   0  90   0   0   0   0   0   0   0   0   0    10    0    0   0.325     10  0.87
   18   18 A   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   19   19 A   0   0   0   0   0   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0    10    0    0   0.000      0  1.00
   20   20 A   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   21   21 A   0   0   0   0   0   0   0   0   0   0  20  80   0   0   0   0   0   0   0   0    10    0    0   0.500     16  0.65
   22   22 A   0   0   0   0   0   0   0   0   0   0   0  30   0   0   0   0  20   0   0  50    10    0    0   1.030     34  0.34
   23   23 A  50   0   0   0   0   0   0   0  50   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.693     23  0.38
   24   24 A  20   0   0   0   0   0   0   0  30   0   0   0   0  30   0   0   0   0   0  20    10    0    0   1.366     45  0.10
   25   25 A   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0 100   0    10    0    0   0.000      0  1.00
   26   26 A   0   0   0   0   0   0   0  60   0   0   0   0   0   0   0   0   0   0  40   0    10    0    0   0.673     22  0.57
   27   27 A   0   0   0   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   28   28 A   0  10   0   0   0   0   0   0  80   0  10   0   0   0   0   0   0   0   0   0    10    0    0   0.639     21  0.65
   29   29 A  10   0  10   0   0   0   0   0   0   0   0   0   0   0   0   0  10  30   0  40    10    0    0   1.418     47  0.39
   30   30 A   0   0   0   0   0   0   0  10  20   0   0  70   0   0   0   0   0   0   0   0    10    0    0   0.802     26  0.59
   31   31 A 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   32   32 A   0   0   0   0   0   0   0   0  20   0  60  20   0   0   0   0   0   0   0   0    10    0    0   0.950     31  0.48
   33   33 A 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   34   34 A   0   0   0   0   0   0   0   0   0   0  30  50   0   0   0  20   0   0   0   0    10    0    0   1.030     34  0.30
   35   35 A 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   36   36 A  20   0   0   0   0   0   0   0  30   0   0   0   0   0   0   0   0  50   0   0    10    0    0   1.030     34  0.22
   37   37 A   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   38   38 A   0   0   0   0   0   0   0   0   0   0   0  50   0   0   0   0  30  20   0   0    10    0    0   1.030     34  0.23
   39   39 A   0   0   0   0   0   0   0   0   0   0   0   0   0  10   0   0   0   0  40  50    10    0    0   0.943     31  0.54
   40   40 A   0   0   0   0   0   0   0  80   0   0   0   0   0   0   0   0   0   0   0  20    10    0    0   0.500     16  0.77
   41   41 A   0   0   0   0   0   0   0   0  30   0   0  20   0   0   0   0  50   0   0   0    10    0    0   1.030     34  0.23
   42   42 A   0   0   0   0   0  30   0   0   0   0   0  30   0   0   0   0   0  30   0  10    10    0    0   1.314     43 -0.13
   43   43 A   0   0   0   0   0   0   0  50  50   0   0   0   0   0   0   0   0   0   0   0    10    0    0   0.693     23  0.62
   44   44 A   0  20   0   0   0   0   0   0   0  80   0   0   0   0   0   0   0   0   0   0    10    0    0   0.500     16  0.48
   45   45 A   0   0   0   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   46   46 A  10   0   0   0   0   0  20   0  30   0   0   0   0   0  40   0   0   0   0   0    10    0    0   1.280     42 -0.10
   47   47 A  30   0  10   0   0   0   0   0  20   0   0  40   0   0   0   0   0   0   0   0    10    0    0   1.280     42  0.29
   48   48 A  20  40  40   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0    10    0    0   1.055     35  0.66
   49   49 A   0   0   0   0   0   0   0  10  30  30   0   0   0   0   0   0  10  20   0   0    10    0    0   1.505     50  0.28
   50   50 A   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0    10    0    0   0.000      0  1.00
   51   51 A   0   0   0   0   0   0   0  90   0   0   0   0   0   0   0   0   0   0   0  10    10    0    0   0.325     10  0.89
   52   52 A   0   0   0   0   0   0   0  30  40   0   0   0   0   0   0   0  20  10   0   0    10    1    0   1.280     42  0.37
   53   53 A  33   0  22   0   0  22   0   0   0   0   0   0   0   0  22   0   0   0   0   0     9    0    0   1.369     45  0.01
   54   54 A   0   0   0   0   0  10   0   0  40   0   0  50   0   0   0   0   0   0   0   0    10    0    0   0.943     31  0.27
   55   55 A   0   0   0   0   0   0   0   0  10   0   0  90   0   0   0   0   0   0   0   0    10    0    0   0.325     10  0.84
   56   56 A  50   0   0   0  40   0   0   0   0   0   0  10   0   0   0   0   0   0   0   0    10    0    0   0.943     31  0.30
   57   57 A   0   0   0   0  10   0   0  50  40   0   0   0   0   0   0   0   0   0   0   0    10    1    0   0.943     31  0.40
   58   58 A   0   0   0   0   0   0   0  33  11   0   0   0   0   0   0   0   0  33   0  22     9    0    0   1.311     43  0.44
   59   59 A   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0   0   0     7    0    0   0.000      0  1.00
   60   60 A   0   0   0   0   0   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0     7    0    0   0.000      0  1.00
   61   61 A   0  43  29   0   0   0   0  29   0   0   0   0   0   0   0   0   0   0   0   0     7    0    0   1.079     36 -0.00
   62   62 A   0   0   0   0   0   0   0  71   0   0   0  29   0   0   0   0   0   0   0   0     7    0    0   0.598     19  0.50
   63   63 A   0   0   0   0   0   0   0   0   0   0  29   0   0   0   0   0   0  43  14  14     7    0    0   1.277     42  0.30
   64   64 A   0   0   0   0   0   0   0  29   0   0   0   0   0  71   0   0   0   0   0   0     7    0    0   0.598     19  0.23
   65   65 A   0   0   0   0   0   0   0  71   0   0   0   0   0   0   0   0   0   0  29   0     7    0    0   0.598     19  0.50
   66   66 A   0   0   0   0   0   0  29   0   0   0   0   0   0  71   0   0   0   0   0   0     7    0    0   0.598     19  0.46
   67   67 A  14   0   0   0   0   0   0   0  29  43   0   0   0   0   0   0  14   0   0   0     7    0    0   1.277     42  0.19
   68   68 A   0   0   0   0   0   0   0   0   0   0   0  29   0   0  29   0   0   0   0  43     7    0    0   1.079     36  0.06
   69   69 A   0   0   0   0   0   0  29  29   0   0   0   0   0  43   0   0   0   0   0   0     7    0    0   1.079     36 -0.10
   70   70 A   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0     7    0    0   0.000      0  1.00
   71   71 A   0   0   0   0   0   0   0   0  71   0   0   0   0  14  14   0   0   0   0   0     7    0    0   0.796     26  0.22
   72   72 A   0  43   0   0   0   0   0   0  14   0   0  14   0   0  29   0   0   0   0   0     7    0    0   1.277     42 -0.13
   73   73 A   0   0   0   0   0   0   0   0   0   0   0   0 100   0   0   0   0   0   0   0     7    0    0   0.000      0  1.00
   74   74 A   0 100   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0     2    0    0   0.000      0  1.00
## INSERTION LIST
 AliNo  IPOS  JPOS   Len Sequence
//