Analysis of interatomic Contacts of Structural Units in PDB entry:
3S4W


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 3S4W entry

There are 2 chains in PDB entry 3S4W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 1300
B
 GLY 43ASP 104
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 are131 helices in PDB entry 3S4W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 9Right-handed alpha
Helix 2
2
A
14 23Right-handed alpha
Helix 3
3
A
28 39Right-handed alpha
Helix 4
4
A
40 53Right-handed alpha
Helix 5
5
A
58 79Right-handed alpha
Helix 6
6
A
82 97Right-handed alpha
Helix 7
7
A
101 118Right-handed alpha
Helix 8
8
A
123 127Right-handed 310
Helix 9
9
A
128 138Right-handed alpha
Helix 10
10
A
152 167Right-handed alpha
Helix 11
11
A
173 182Right-handed alpha
Helix 12
12
A
187 201Right-handed alpha
Helix 13
13
A
202 205Right-handed 310
Helix 14
14
A
206 208Right-handed 310
Helix 15
15
A
209 222Right-handed alpha
Helix 16
16
A
225 249Right-handed alpha
Helix 17
17
A
260 282Right-handed alpha
Helix 18
18
A
283 294Right-handed alpha
Helix 19
19
A
299 305Right-handed alpha
Helix 20
20
A
306 317Right-handed alpha
Helix 21
21
A
321 345Right-handed alpha
Helix 22
22
A
347 354Right-handed alpha
Helix 23
23
A
359 370Right-handed alpha
Helix 24
24
A
371 374Right-handed 310
Helix 25
25
A
375 394Right-handed alpha
Helix 26
26
A
411 433Right-handed alpha
Helix 27
27
A
436 451Right-handed alpha
Helix 28
28
A
456 470Right-handed alpha
Helix 29
29
A
470 475Right-handed alpha
Helix 30
30
A
477 483Right-handed alpha
Helix 31
31
A
484 486Right-handed 310
Helix 32
32
A
491 502Right-handed alpha
Helix 33
33
A
502 507Right-handed alpha
Helix 34
34
A
509 524Right-handed alpha
Helix 35
35
A
528 545Right-handed alpha
Helix 36
36
A
545 550Right-handed alpha
Helix 37
37
A
554 560Right-handed alpha
Helix 38
38
A
571 592Right-handed alpha
Helix 39
39
A
593 596Right-handed 310
Helix 40
40
A
597 615Right-handed alpha
Helix 41
41
A
618 634Right-handed alpha
Helix 42
42
A
646 648Right-handed 310
Helix 43
43
A
662 680Right-handed alpha
Helix 44
44
A
696 715Right-handed alpha
Helix 45
45
A
732 760Right-handed alpha
Helix 46
46
A
763 787Right-handed alpha
Helix 47
47
A
805 818Right-handed alpha
Helix 48
48
A
822 827Right-handed 310
Helix 49
49
A
828 833Right-handed alpha
Helix 50
50
A
835 855Right-handed alpha
Helix 51
51
A
865 886Right-handed alpha
Helix 52
52
A
902 921Right-handed alpha
Helix 53
53
A
922 924Right-handed 310
Helix 54
54
A
925 933Right-handed alpha
Helix 55
55
A
946 968Right-handed alpha
Helix 56
56
A
974 990Right-handed alpha
Helix 57
57
A
996 1013Right-handed alpha
Helix 58
58
A
1017 1033Right-handed alpha
Helix 59
59
A
1038 1054Right-handed alpha
Helix 60
60
A
1072 1077Right-handed alpha
Helix 61
61
A
1078 1104Right-handed alpha
Helix 62
62
A
1127 1150Right-handed alpha
Helix 63
63
A
1158 1185Right-handed alpha
Helix 64
64
A
1192 1200Right-handed alpha
Helix 65
65
A
1201 1206Right-handed alpha
Helix 66
66
A
1206 1222Right-handed alpha
Helix 67
67
A
1248 1270Right-handed alpha
Helix 68
68
A
1291 1298Right-handed alpha
Helix 69
69
B
44 53Right-handed alpha
Helix 70
70
B
71 84Right-handed alpha
Helix 71
71
B
86 102Right-handed alpha
Helix 72
72
B
104 112Right-handed alpha
Helix 73
73
B
132 140Right-handed alpha
Helix 74
74
B
143 160Right-handed alpha
Helix 75
75
B
169 176Right-handed alpha
Helix 76
76
B
177 179Right-handed 310
Helix 77
77
B
186 201Right-handed alpha
Helix 78
78
B
205 212Right-handed alpha
Helix 79
79
B
212 217Right-handed alpha
Helix 80
80
B
218 220Right-handed 310
Helix 81
81
B
221 236Right-handed alpha
Helix 82
82
B
239 250Right-handed alpha
Helix 83
83
B
253 267Right-handed alpha
Helix 84
84
B
274 286Right-handed alpha
Helix 85
85
B
291 305Right-handed alpha
Helix 86
86
B
335 355Right-handed alpha
Helix 87
87
B
355 369Right-handed alpha
Helix 88
88
B
370 372Right-handed 310
Helix 89
89
B
377 390Right-handed alpha
Helix 90
90
B
390 406Right-handed alpha
Helix 91
91
B
411 427Right-handed alpha
Helix 92
92
B
429 442Right-handed alpha
Helix 93
93
B
445 462Right-handed alpha
Helix 94
94
B
464 482Right-handed alpha
Helix 95
95
B
483 501Right-handed alpha
Helix 96
96
B
501 508Right-handed alpha
Helix 97
97
B
508 514Right-handed alpha
Helix 98
98
B
515 522Right-handed 310
Helix 99
99
B
523 542Right-handed alpha
Helix 100
100
B
547 562Right-handed alpha
Helix 101
101
B
565 583Right-handed alpha
Helix 102
102
B
602 620Right-handed alpha
Helix 103
103
B
622 640Right-handed alpha
Helix 104
104
B
643 662Right-handed alpha
Helix 105
105
B
696 707Right-handed alpha
Helix 106
106
B
726 743Right-handed alpha
Helix 107
107
B
749 753Right-handed 310
Helix 108
108
B
773 798Right-handed alpha
Helix 109
109
B
802 828Right-handed alpha
Helix 110
110
B
915 920Right-handed alpha
Helix 111
111
B
927 936Right-handed 310
Helix 112
112
B
959 979Right-handed alpha
Helix 113
113
B
1006 1035Right-handed alpha
Helix 114
114
B
1049 1072Right-handed alpha
Helix 115
115
B
1081 1091Right-handed alpha
Helix 116
116
B
1104 1118Right-handed alpha
Helix 117
117
B
1119 1123Right-handed 310
Helix 118
118
B
1125 1141Right-handed alpha
Helix 119
119
B
1148 1161Right-handed alpha
Helix 120
120
B
1173 1191Right-handed alpha
Helix 121
121
B
1193 1204Right-handed alpha
Helix 122
122
B
1206 1211Right-handed alpha
Helix 123
123
B
1225 1245Right-handed alpha
Helix 124
124
B
1253 1281Right-handed alpha
Helix 125
125
B
1286 1306Right-handed alpha
Helix 126
126
B
1306 1315Right-handed alpha
Helix 127
127
B
1318 1341Right-handed alpha
Helix 128
128
B
1343 1347Right-handed 310
Helix 129
129
B
1348 1353Right-handed 310
Helix 130
130
B
1354 1374Right-handed alpha
Helix 131
131
B
1378 1388Right-handed alpha
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There are 4 sheets in PDB entry 3S4W. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
650 653first strand
Strand 2
A
656 659anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
65 66anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
663 664first strand
Strand 2
B
694 695anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
679 681first strand
Strand 2
B
757 759anti-parallel
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