SIN genome map

Capsid

264 residues (nt 7647-8438), 29354 dalton


Crystal structure of
the carboxyl domain

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Sequence

             10         20         30         40         50
  0  MNRGFFNMLG RRPFPAPTAM WRPRRRRQAA PMPARNGLAS QIQQLTTAVS
 50  ALVIGQATRP QPPRPRPPPR QKKQAPKQPP KPKKPKTQEK KKKQPAKPKP
100  GKRQRMALKL EADRLFDVKN EDGDVIGHAL AMEGKVMKPL HVKGTIDHPV
150  LSKLKFTKSS AYDMEFAQLP VNMRSEAFTY TSEHPEGFYN WHHGAVQYSG
200  GRFTIPRGVG GRGDSGRPIM DNSGRVVAIV LGGADEGTRT ALSVVTWNSK
250  GKTIKTTPEG TEEW

Composition (mole %)

Ala 22 (8.3 %)   Asx  0 (0.0 %)   Cys  0 (0.0 %)  Asp  9 ( 3.4 %)  Glu 12 (4.5 %)
Phe  9 (3.4 %)   Gly 24 (9.1 %)   His  6 (2.3 %)  Ile  8 ( 3.0 %)  Lys 25 (9.5 %)
Leu 14 (5.3 %)   Met 10 (3.8 %)   Asn  8 (3.0 %)  Pro 28 (10.6 %)  Gln 14 (5.3 %)
Arg 23 (8.7 %)   Ser 12 (4.5 %)   Thr 17 (6.4 %)  Val 15 ( 5.7 %)  Trp  4 (1.5 %)
Tyr  4 (1.5 %)   Glx  0 (0.0 %)   xxx  0 (0.0 %)

Titration of capsid protein (number of residues protonated)

                                          (-)                                    (+)       net 
 pH    Cys    Asp    Glu    Tyr  COOH   charge     His     Lys    Arg   NH2    charge    charge
1.0   0.00   8.99  11.99   4.00  1.00     -.02    6.00   25.00  23.00  1.00     55.00     54.98
1.5   0.00   8.97  11.98   4.00  0.99     -.06    6.00   25.00  23.00  1.00     55.00     54.94
2.0   0.00   8.89  11.93   4.00  0.97     -.21    6.00   25.00  23.00  1.00     55.00     54.79
2.5   0.00   8.66  11.79   4.00  0.92     -.63    6.00   25.00  23.00  1.00     55.00     54.37
3.0   0.00   8.01  11.36   4.00  0.78    -1.85    6.00   25.00  23.00  1.00     55.00     53.15
3.5   0.00   6.48  10.19   4.00  0.53    -4.80    5.99   25.00  23.00  1.00     54.99     50.19
4.0   0.00   4.04   7.68   4.00  0.27   -10.01    5.98   25.00  23.00  1.00     54.98     44.97
4.5   0.00   1.84   4.32   4.00  0.10   -15.74    5.94   25.00  23.00  1.00     54.94     39.20
5.0   0.00   0.68   1.81   4.00  0.04   -19.47    5.82   25.00  23.00  1.00     54.82     35.35
5.5   0.00   0.23   0.64   4.00  0.01   -21.12    5.45   25.00  23.00  1.00     54.45     33.33
6.0   0.00   0.07   0.21   4.00  0.00   -21.72    4.56   25.00  23.00  1.00     53.56     31.84
6.5   0.00   0.02   0.07   4.00  0.00   -21.91    3.00   25.00  23.00  0.99     51.99     30.08
7.0   0.00   0.01   0.02   4.00  0.00   -21.97    1.44   25.00  23.00  0.97     50.41     28.44
7.5   0.00   0.00   0.01   4.00  0.00   -21.99    0.55   24.99  23.00  0.92     49.46     27.47
8.0   0.00   0.00   0.00   4.00  0.00   -22.00    0.18   24.96  23.00  0.78     48.92     26.92
8.5   0.00   0.00   0.00   3.99  0.00   -22.01    0.06   24.87  23.00  0.53     48.46     26.45
9.0   0.00   0.00   0.00   3.96  0.00   -22.04    0.02   24.60  22.99  0.27     47.88     25.84
9.5   0.00   0.00   0.00   3.86  0.00   -22.14    0.01   23.78  22.98  0.10     46.87     24.73
10.0  0.00   0.00   0.00   3.60  0.00   -22.40    0.00   21.51  22.93  0.04     44.48     22.08
10.5  0.00   0.00   0.00   2.95  0.00   -23.05    0.00   16.52  22.77  0.01     39.30     16.25
11.0  0.00   0.00   0.00   1.89  0.00   -24.11    0.00    9.53  22.30  0.00     31.83      7.72
11.5  0.00   0.00   0.00   0.88  0.00   -25.12    0.00    4.08  20.91  0.00     24.99     -0.13
12.0  0.00   0.00   0.00   0.33  0.00   -25.67    0.00    1.45  17.47  0.00     18.92     -6.75
12.5  0.00   0.00   0.00   0.11  0.00   -25.89    0.00    0.48  11.50  0.00     11.98    -13.91
13.0  0.00   0.00   0.00   0.04  0.00   -25.96    0.00    0.15   5.53  0.00      5.68    -20.28

Isoelectric point

                                          (-)                                    (+)        net 
 pI    Cys    Asp    Glu    Tyr  COOH   charge     His     Lys    Arg   NH2     charge    charge
11.49 0.00   0.00   0.00   0.89  0.00   -25.11    0.00    4.16  20.95  0.00     25.11      0.00

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