Analysis of interatomic Contacts of Structural Units in PDB entry:
3S1R


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 3S1R entry

There is 1 chain in PDB entry 3S1R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 3GLU 1307
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 are124 helices in PDB entry 3S1R. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
23 31Right-handed alpha
Helix 2
2
A
95 104Right-handed alpha
Helix 3
3
A
119 123Right-handed 310
Helix 4
4
A
132 143Right-handed alpha
Helix 5
5
A
204 212Right-handed alpha
Helix 6
6
A
243 247Right-handed 310
Helix 7
7
A
260 281Right-handed alpha
Helix 8
8
A
289 303Right-handed alpha
Helix 9
9
A
324 329Right-handed alpha
Helix 10
10
A
368 374Right-handed alpha
Helix 11
11
A
384 395Right-handed alpha
Helix 12
12
A
451 453Right-handed 310
Helix 13
13
A
471 473Right-handed 310
Helix 14
14
A
474 479Right-handed alpha
Helix 15
15
A
494 504Right-handed alpha
Helix 16
16
A
506 511Right-handed alpha
Helix 17
17
A
524 536Right-handed alpha
Helix 18
18
A
543 553Right-handed alpha
Helix 19
19
A
574 579Right-handed alpha
Helix 20
20
A
618 623Right-handed alpha
Helix 21
21
A
628 637Right-handed alpha
Helix 22
22
A
638 661Right-handed alpha
Helix 23
23
A
665 669Right-handed 310
Helix 24
24
A
672 699Right-handed alpha
Helix 25
25
A
709 737Right-handed alpha
Helix 26
26
A
741 750Right-handed alpha
Helix 27
27
A
754 763Right-handed alpha
Helix 28
28
A
809 846Right-handed alpha
Helix 29
29
A
867 871Right-handed 310
Helix 30
30
A
874 876Right-handed 310
Helix 31
31
A
889 898Right-handed alpha
Helix 32
32
A
909 913Right-handed 310
Helix 33
33
A
916 920Right-handed 310
Helix 34
34
A
925 947Right-handed alpha
Helix 35
35
A
959 971Right-handed alpha
Helix 36
36
A
982 997Right-handed alpha
Helix 37
37
A
1004 1015Right-handed alpha
Helix 38
38
A
1015 1026Right-handed alpha
Helix 39
39
A
1027 1033Right-handed alpha
Helix 40
40
A
1038 1057Right-handed alpha
Helix 41
41
A
1063 1078Right-handed alpha
Helix 42
42
A
1096 1107Right-handed alpha
Helix 43
43
A
1127 1139Right-handed alpha
Helix 44
44
A
1166 1172Right-handed alpha
Helix 45
45
A
1198 1205Right-handed alpha
Helix 46
46
A
1208 1221Right-handed alpha
Helix 47
47
A
1256 1270Right-handed alpha
Helix 48
48
A
1312 1317Right-handed alpha
Helix 49
49
A
1331 1340Right-handed alpha
Helix 50
50
A
1340 1360Right-handed alpha
Helix 51
51
A
1364 1377Right-handed alpha
Helix 52
52
A
1395 1400Right-handed alpha
Helix 53
53
A
1404 1415Right-handed alpha
Helix 54
54
A
1423 1431Right-handed alpha
Helix 55
55
A
1436 1440Right-handed 310
Helix 56
56
B
29 40Right-handed alpha
Helix 57
57
B
44 64Right-handed alpha
Helix 58
58
B
113 120Right-handed alpha
Helix 59
59
B
179 184Right-handed 310
Helix 60
60
B
185 192Right-handed alpha
Helix 61
61
B
282 288Right-handed alpha
Helix 62
62
B
293 300Right-handed alpha
Helix 63
63
B
307 321Right-handed alpha
Helix 64
64
B
326 334Right-handed alpha
Helix 65
65
B
346 359Right-handed alpha
Helix 66
66
B
370 390Right-handed alpha
Helix 67
67
B
400 402Right-handed 310
Helix 68
68
B
408 435Right-handed alpha
Helix 69
69
B
450 464Right-handed alpha
Helix 70
70
B
487 495Right-handed alpha
Helix 71
71
B
515 519Right-handed 310
Helix 72
72
B
551 560Right-handed alpha
Helix 73
73
B
567 569Right-handed 310
Helix 74
74
B
570 574Right-handed 310
Helix 75
75
B
592 607Right-handed alpha
Helix 76
76
B
654 667Right-handed alpha
Helix 77
77
B
680 687Right-handed alpha
Helix 78
78
B
695 699Right-handed alpha
Helix 79
79
B
744 749Right-handed 310
Helix 80
80
B
752 756Right-handed 310
Helix 81
81
B
758 762Right-handed 310
Helix 82
82
B
763 774Right-handed alpha
Helix 83
83
B
807 811Right-handed 310
Helix 84
84
B
843 848Right-handed alpha
Helix 85
85
B
995 999Right-handed 310
Helix 86
86
B
1014 1017Right-handed 310
Helix 87
87
B
1022 1039Right-handed alpha
Helix 88
88
B
1051 1062Right-handed alpha
Helix 89
89
B
1098 1103Right-handed alpha
Helix 90
90
B
1121 1125Right-handed 310
Helix 91
91
B
1131 1142Right-handed alpha
Helix 92
92
B
1143 1152Right-handed alpha
Helix 93
93
B
1197 1209Right-handed alpha
Helix 94
94
C
26 39Right-handed alpha
Helix 95
95
C
59 70Right-handed alpha
Helix 96
96
C
76 80Right-handed 310
Helix 97
97
C
116 118Right-handed 310
Helix 98
98
C
167 171Right-handed 310
Helix 99
99
C
196 201Right-handed alpha
Helix 100
100
C
204 210Right-handed 310
Helix 101
101
C
239 268Right-handed alpha
Helix 102
102
E
4 27Right-handed alpha
Helix 103
103
E
31 37Right-handed alpha
Helix 104
104
E
38 47Right-handed alpha
Helix 105
105
E
54 59Right-handed alpha
Helix 106
106
E
65 72Right-handed alpha
Helix 107
107
E
90 101Right-handed alpha
Helix 108
108
E
117 122Right-handed alpha
Helix 109
109
E
137 141Right-handed alpha
Helix 110
110
E
143 147Right-handed 310
Helix 111
111
E
157 168Right-handed alpha
Helix 112
112
E
171 175Right-handed 310
Helix 113
113
E
182 188Right-handed alpha
Helix 114
114
F
86 102Right-handed alpha
Helix 115
115
F
116 127Right-handed alpha
Helix 116
116
I
59 65Right-handed 310
Helix 117
117
J
16 27Right-handed alpha
Helix 118
118
J
31 39Right-handed alpha
Helix 119
119
J
43 52Right-handed alpha
Helix 120
120
J
56 61Right-handed alpha
Helix 121
121
K
5 10Right-handed 310
Helix 122
122
K
39 51Right-handed alpha
Helix 123
123
K
82 112Right-handed alpha
Helix 124
124
L
41 45Right-handed 310
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There are 43 sheets in PDB entry 3S1R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ,

There are 3 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
1418 1419first strand
Strand 2
A
16 18anti-parallel
Strand 3
B
1215 1217anti-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
A
82 90first strand
Strand 2
A
236 241anti-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
A
151 152first strand
Strand 2
A
162 163anti-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
A
173 177first strand
Strand 2
A
180 184anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
343 345first strand
Strand 2
B
1128 1130anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
1104 1106first strand
Strand 2
A
348 355anti-parallel
Strand 3
A
486 490anti-parallel
Strand 4
A
441 445anti-parallel
Strand 5
A
455 463anti-parallel
Strand 6
A
363 367parallel
Strand 7
A
468 470anti-parallel
Strand 8
A
348 355parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
375 379first strand
Strand 2
A
431 435anti-parallel
Strand 3
A
402 406anti-parallel
Strand 4
A
412 414anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
540 542first strand
Strand 2
A
571 573anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
588 589first strand
Strand 2
A
606 607anti-parallel
Strand 3
A
612 614anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
766 767first strand
Strand 2
A
799 800anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
769 770first strand
Strand 2
A
773 774anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
849 850first strand
Strand 2
A
856 857anti-parallel
Strand 3
A
863 865anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
878 882first strand
Strand 2
A
953 957anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1281 1287first strand
Strand 2
A
1303 1309anti-parallel
Strand 3
A
1116 1119anti-parallel
Strand 4
A
1328 1329anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1141 1142first strand
Strand 2
A
1272 1274anti-parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1224 1228first strand
Strand 2
A
1236 1242anti-parallel
Strand 3
A
1191 1197anti-parallel
Strand 4
A
1147 1154anti-parallel
Strand 5
I
42 45anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1290 1292first strand
Strand 2
A
1298 1300anti-parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1442 1444first strand
Strand 2
F
133 137anti-parallel
Strand 3
F
143 147anti-parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
90 97first strand
Strand 2
B
125 134anti-parallel
Strand 3
B
165 171anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
101 103first strand
Strand 2
B
109 111anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
203 205first strand
Strand 2
B
208 211anti-parallel
Strand 3
B
481 482anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
404 407first strand
Strand 2
B
214 218anti-parallel
Strand 3
B
497 499parallel
Strand 4
B
536 538anti-parallel
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There are 5 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
224 227first strand
Strand 2
B
234 242anti-parallel
Strand 3
B
252 259anti-parallel
Strand 4
B
269 273anti-parallel
Strand 5
B
276 281anti-parallel
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There are 3 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
544 545first strand
Strand 2
B
633 642anti-parallel
Strand 3
B
690 694anti-parallel
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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
649 651first strand
Strand 2
B
633 642anti-parallel
Strand 3
B
740 741anti-parallel
Strand 4
B
703 704parallel
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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
564 565first strand
Strand 2
B
585 590anti-parallel
Strand 3
B
578 582anti-parallel
Strand 4
B
623 627parallel
Strand 5
B
614 618anti-parallel
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There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
793 796first strand
Strand 2
B
853 862anti-parallel
Strand 3
B
962 972anti-parallel
Strand 4
B
947 956anti-parallel
Strand 5
B
904 905anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
804 805first strand
Strand 2
B
1042 1043parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
1001 1002first strand
Strand 2
B
1069 1073anti-parallel
Strand 3
B
1080 1094anti-parallel
Strand 4
B
979 982anti-parallel
Strand 5
B
986 994anti-parallel
Strand 6
B
838 842parallel
Strand 7
B
1010 1012anti-parallel
Strand 8
B
820 827parallel
Strand 9
B
1080 1094anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
873 874first strand
Strand 2
B
914 915anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
910 912first strand
Strand 2
B
939 940anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
1158 1163first strand
Strand 2
B
1191 1196anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
7 13first strand
Strand 2
C
17 23anti-parallel
Strand 3
C
228 233anti-parallel
Strand 4
C
176 180anti-parallel
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There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
119 120first strand
Strand 2
C
96 104anti-parallel
Strand 3
C
152 163anti-parallel
Strand 4
C
42 54anti-parallel
Strand 5
L
65 67anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
111 114first strand
Strand 2
C
143 147anti-parallel
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There are 4 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
60 62first strand
Strand 2
E
78 82anti-parallel
Strand 3
E
107 112parallel
Strand 4
E
131 136parallel
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There are 2 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
87 88first strand
Strand 2
E
115 116parallel
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There are 4 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
152 155first strand
Strand 2
E
195 202anti-parallel
Strand 3
E
206 214anti-parallel
Strand 4
E
177 178parallel
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There are 9 strands in AM sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
95 98first strand
Strand 2
H
141 145anti-parallel
Strand 3
H
54 60anti-parallel
Strand 4
H
6 16anti-parallel
Strand 5
H
23 30anti-parallel
Strand 6
H
37 43anti-parallel
Strand 7
H
121 127anti-parallel
Strand 8
H
112 118anti-parallel
Strand 9
H
100 103anti-parallel
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There are 3 strands in AN sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
15 18first strand
Strand 2
I
25 28anti-parallel
Strand 3
I
35 37anti-parallel
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There are 3 strands in AO sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
83 87first strand
Strand 2
I
99 103anti-parallel
Strand 3
I
109 111anti-parallel
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There are 4 strands in AP sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
19 23first strand
Strand 2
K
30 36anti-parallel
Strand 3
K
70 77anti-parallel
Strand 4
K
56 62anti-parallel
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There are 2 strands in AQ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
29 30first strand
Strand 2
L
37 38anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il