Analysis of interatomic Contacts of Structural Units in PDB entry:
7K1B


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 7K1B entry

There are 4 chains in PDB entry 7K1B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 7MET 4128
D
G 1 G 24
F
C 17 G 24
G
A 25 C 40
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are195 helices in PDB entry 7K1B. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
9 18Right-handed alpha
Helix 2
AA2
A
27 42Right-handed alpha
Helix 3
AA3
A
47 59Right-handed alpha
Helix 4
AA4
A
79 96Right-handed alpha
Helix 5
AA5
A
100 102Right-handed 310
Helix 6
AA6
A
103 117Right-handed alpha
Helix 7
AA7
A
123 138Right-handed alpha
Helix 8
AA8
A
148 153Right-handed alpha
Helix 9
AA9
A
153 162Right-handed alpha
Helix 10
AB1
A
170 184Right-handed alpha
Helix 11
AB2
A
185 189Right-handed 310
Helix 12
AB3
A
193 209Right-handed alpha
Helix 13
AB4
A
216 231Right-handed alpha
Helix 14
AB5
A
243 256Right-handed alpha
Helix 15
AB6
A
265 278Right-handed alpha
Helix 16
AB7
A
283 288Right-handed 310
Helix 17
AB8
A
289 301Right-handed alpha
Helix 18
AB9
A
305 330Right-handed alpha
Helix 19
AC1
A
334 350Right-handed alpha
Helix 20
AC2
A
357 370Right-handed alpha
Helix 21
AC3
A
371 376Right-handed 310
Helix 22
AC4
A
379 384Right-handed alpha
Helix 23
AC5
A
385 396Right-handed alpha
Helix 24
AC6
A
409 423Right-handed alpha
Helix 25
AC7
A
431 445Right-handed alpha
Helix 26
AC8
A
453 468Right-handed alpha
Helix 27
AC9
A
477 493Right-handed alpha
Helix 28
AD1
A
527 537Right-handed alpha
Helix 29
AD2
A
538 541Right-handed 310
Helix 30
AD3
A
559 578Right-handed alpha
Helix 31
AD4
A
616 634Right-handed alpha
Helix 32
AD5
A
644 658Right-handed alpha
Helix 33
AD6
A
665 680Right-handed alpha
Helix 34
AD7
A
701 718Right-handed alpha
Helix 35
AD8
A
722 734Right-handed alpha
Helix 36
AD9
A
748 758Right-handed alpha
Helix 37
AE1
A
762 780Right-handed alpha
Helix 38
AE2
A
792 799Right-handed 310
Helix 39
AE3
A
828 837Right-handed alpha
Helix 40
AE4
A
847 862Right-handed alpha
Helix 41
AE5
A
866 871Right-handed 310
Helix 42
AE6
A
877 883Right-handed alpha
Helix 43
AE7
A
910 920Right-handed alpha
Helix 44
AE8
A
923 944Right-handed alpha
Helix 45
AE9
A
945 947Right-handed 310
Helix 46
AF1
A
958 974Right-handed alpha
Helix 47
AF2
A
977 983Right-handed alpha
Helix 48
AF3
A
984 996Right-handed alpha
Helix 49
AF4
A
1003 1018Right-handed alpha
Helix 50
AF5
A
1023 1042Right-handed alpha
Helix 51
AF6
A
1055 1067Right-handed alpha
Helix 52
AF7
A
1071 1084Right-handed alpha
Helix 53
AF8
A
1099 1114Right-handed alpha
Helix 54
AF9
A
1122 1139Right-handed alpha
Helix 55
AG1
A
1165 1175Right-handed alpha
Helix 56
AG2
A
1176 1178Right-handed 310
Helix 57
AG3
A
1180 1195Right-handed alpha
Helix 58
AG4
A
1196 1198Right-handed 310
Helix 59
AG5
A
1203 1213Right-handed alpha
Helix 60
AG6
A
1216 1218Right-handed 310
Helix 61
AG7
A
1219 1226Right-handed alpha
Helix 62
AG8
A
1241 1245Right-handed 310
Helix 63
AG9
A
1252 1273Right-handed alpha
Helix 64
AH1
A
1289 1300Right-handed alpha
Helix 65
AH2
A
1326 1336Right-handed alpha
Helix 66
AH3
A
1337 1350Right-handed alpha
Helix 67
AH4
A
1352 1356Right-handed 310
Helix 68
AH5
A
1367 1377Right-handed alpha
Helix 69
AH6
A
1389 1407Right-handed alpha
Helix 70
AH7
A
1411 1420Right-handed alpha
Helix 71
AH8
A
1424 1431Right-handed alpha
Helix 72
AH9
A
1444 1462Right-handed alpha
Helix 73
AI1
A
1477 1490Right-handed alpha
Helix 74
AI2
A
1505 1520Right-handed alpha
Helix 75
AI3
A
1524 1532Right-handed alpha
Helix 76
AI4
A
1556 1563Right-handed alpha
Helix 77
AI5
A
1565 1574Right-handed alpha
Helix 78
AI6
A
1577 1585Right-handed alpha
Helix 79
AI7
A
1589 1607Right-handed alpha
Helix 80
AI8
A
1608 1610Right-handed 310
Helix 81
AI9
A
1613 1624Right-handed alpha
Helix 82
AJ1
A
1625 1629Right-handed 310
Helix 83
AJ2
A
1640 1655Right-handed alpha
Helix 84
AJ3
A
1667 1678Right-handed alpha
Helix 85
AJ4
A
1688 1700Right-handed alpha
Helix 86
AJ5
A
1705 1722Right-handed alpha
Helix 87
AJ6
A
1733 1751Right-handed alpha
Helix 88
AJ7
A
1757 1767Right-handed alpha
Helix 89
AJ8
A
1774 1787Right-handed alpha
Helix 90
AJ9
A
1790 1807Right-handed alpha
Helix 91
AK1
A
1812 1823Right-handed alpha
Helix 92
AK2
A
1824 1830Right-handed alpha
Helix 93
AK3
A
1837 1842Right-handed alpha
Helix 94
AK4
A
1843 1848Right-handed alpha
Helix 95
AK5
A
1859 1883Right-handed alpha
Helix 96
AK6
A
1893 1900Right-handed alpha
Helix 97
AK7
A
1910 1922Right-handed alpha
Helix 98
AK8
A
1933 1955Right-handed alpha
Helix 99
AK9
A
1970 1974Right-handed 310
Helix 100
AL1
A
1977 1982Right-handed alpha
Helix 101
AL2
A
2035 2048Right-handed alpha
Helix 102
AL3
A
2093 2106Right-handed alpha
Helix 103
AL4
A
2126 2132Right-handed alpha
Helix 104
AL5
A
2139 2151Right-handed alpha
Helix 105
AL6
A
2153 2158Right-handed alpha
Helix 106
AL7
A
2159 2161Right-handed 310
Helix 107
AL8
A
2165 2173Right-handed alpha
Helix 108
AL9
A
2182 2194Right-handed alpha
Helix 109
AM1
A
2205 2222Right-handed alpha
Helix 110
AM2
A
2227 2245Right-handed alpha
Helix 111
AM3
A
2254 2261Right-handed alpha
Helix 112
AM4
A
2270 2282Right-handed alpha
Helix 113
AM5
A
2295 2309Right-handed alpha
Helix 114
AM6
A
2312 2333Right-handed alpha
Helix 115
AM7
A
2340 2354Right-handed alpha
Helix 116
AM8
A
2357 2371Right-handed alpha
Helix 117
AM9
A
2372 2377Right-handed 310
Helix 118
AN1
A
2378 2385Right-handed alpha
Helix 119
AN2
A
2391 2404Right-handed alpha
Helix 120
AN3
A
2411 2418Right-handed alpha
Helix 121
AN4
A
2419 2425Right-handed alpha
Helix 122
AN5
A
2428 2442Right-handed alpha
Helix 123
AN6
A
2443 2446Right-handed 310
Helix 124
AN7
A
2447 2455Right-handed alpha
Helix 125
AN8
A
2458 2462Right-handed 310
Helix 126
AN9
A
2466 2484Right-handed alpha
Helix 127
AO1
A
2493 2509Right-handed alpha
Helix 128
AO2
A
2516 2526Right-handed alpha
Helix 129
AO3
A
2536 2543Right-handed alpha
Helix 130
AO4
A
2544 2546Right-handed 310
Helix 131
AO5
A
2553 2564Right-handed alpha
Helix 132
AO6
A
2790 2799Right-handed alpha
Helix 133
AO7
A
2801 2820Right-handed alpha
Helix 134
AO8
A
2825 2847Right-handed alpha
Helix 135
AO9
A
2851 2863Right-handed alpha
Helix 136
AP1
A
2874 2883Right-handed alpha
Helix 137
AP2
A
2885 2898Right-handed alpha
Helix 138
AP3
A
2920 2931Right-handed alpha
Helix 139
AP4
A
2935 2943Right-handed alpha
Helix 140
AP5
A
2952 2962Right-handed alpha
Helix 141
AP6
A
2972 2977Right-handed alpha
Helix 142
AP7
A
2987 3005Right-handed alpha
Helix 143
AP8
A
3008 3018Right-handed alpha
Helix 144
AP9
A
3034 3039Right-handed alpha
Helix 145
AQ1
A
3039 3053Right-handed alpha
Helix 146
AQ2
A
3060 3069Right-handed alpha
Helix 147
AQ3
A
3077 3082Right-handed alpha
Helix 148
AQ4
A
3083 3093Right-handed alpha
Helix 149
AQ5
A
3095 3116Right-handed alpha
Helix 150
AQ6
A
3123 3130Right-handed alpha
Helix 151
AQ7
A
3131 3147Right-handed alpha
Helix 152
AQ8
A
3154 3167Right-handed alpha
Helix 153
AQ9
A
3175 3197Right-handed alpha
Helix 154
AR1
A
3227 3249Right-handed alpha
Helix 155
AR2
A
3251 3263Right-handed alpha
Helix 156
AR3
A
3270 3291Right-handed alpha
Helix 157
AR4
A
3292 3306Right-handed alpha
Helix 158
AR5
A
3307 3309Right-handed 310
Helix 159
AR6
A
3319 3344Right-handed alpha
Helix 160
AR7
A
3353 3361Right-handed alpha
Helix 161
AR8
A
3373 3391Right-handed alpha
Helix 162
AR9
A
3409 3429Right-handed alpha
Helix 163
AS1
A
3441 3456Right-handed alpha
Helix 164
AS2
A
3464 3475Right-handed alpha
Helix 165
AS3
A
3479 3488Right-handed alpha
Helix 166
AS4
A
3498 3503Right-handed alpha
Helix 167
AS5
A
3515 3525Right-handed alpha
Helix 168
AS6
A
3525 3539Right-handed alpha
Helix 169
AS7
A
3546 3562Right-handed alpha
Helix 170
AS8
A
3567 3577Right-handed alpha
Helix 171
AS9
A
3580 3596Right-handed alpha
Helix 172
AT1
A
3604 3616Right-handed alpha
Helix 173
AT2
A
3621 3627Right-handed alpha
Helix 174
AT3
A
3632 3637Right-handed alpha
Helix 175
AT4
A
3641 3651Right-handed alpha
Helix 176
AT5
A
3660 3670Right-handed alpha
Helix 177
AT6
A
3759 3775Right-handed alpha
Helix 178
AT7
A
3812 3820Right-handed alpha
Helix 179
AT8
A
3821 3830Right-handed alpha
Helix 180
AT9
A
3834 3846Right-handed alpha
Helix 181
AU1
A
3853 3858Right-handed alpha
Helix 182
AU2
A
3865 3876Right-handed alpha
Helix 183
AU3
A
3881 3892Right-handed alpha
Helix 184
AU4
A
3896 3918Right-handed alpha
Helix 185
AU5
A
3924 3926Right-handed 310
Helix 186
AU6
A
3964 3971Right-handed alpha
Helix 187
AU7
A
3978 3992Right-handed alpha
Helix 188
AU8
A
3996 4007Right-handed alpha
Helix 189
AU9
A
4013 4023Right-handed alpha
Helix 190
AV1
A
4041 4052Right-handed alpha
Helix 191
AV2
A
4057 4068Right-handed alpha
Helix 192
AV3
A
4074 4081Right-handed alpha
Helix 193
AV4
A
4088 4093Right-handed alpha
Helix 194
AV5
A
4099 4112Right-handed alpha
Helix 195
AV6
A
4121 4125Right-handed 310
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There are 4 sheets in PDB entry 7K1B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
893 895first strand
Strand 2
A
904 906anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
3719 3721first strand
Strand 2
A
3736 3742anti-parallel
Strand 3
A
3727 3728anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
3719 3721first strand
Strand 2
A
3736 3742anti-parallel
Strand 3
A
3747 3754anti-parallel
Strand 4
A
3800 3804anti-parallel
Strand 5
A
3793 3797anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
3809 3811first strand
Strand 2
A
3928 3931anti-parallel
Strand 3
A
3937 3939anti-parallel
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