Analysis of interatomic Contacts of Structural Units in PDB entry:
3QT1


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 3QT1 entry

There is 1 chain in PDB entry 3QT1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
VAL 2VAL 1305
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 are123 helices in PDB entry 3QT1. 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 124Right-handed alpha
Helix 4
4
A
130 143Right-handed alpha
Helix 5
5
A
203 212Right-handed alpha
Helix 6
6
A
215 222Right-handed alpha
Helix 7
7
A
230 233Right-handed 310
Helix 8
8
A
243 247Right-handed 310
Helix 9
9
A
260 278Right-handed alpha
Helix 10
10
A
285 303Right-handed alpha
Helix 11
11
A
325 330Right-handed alpha
Helix 12
12
A
334 339Right-handed alpha
Helix 13
13
A
368 372Right-handed alpha
Helix 14
14
A
384 395Right-handed alpha
Helix 15
15
A
451 455Right-handed 310
Helix 16
16
A
471 473Right-handed 310
Helix 17
17
A
474 479Right-handed alpha
Helix 18
18
A
494 505Right-handed alpha
Helix 19
19
A
524 536Right-handed alpha
Helix 20
20
A
543 553Right-handed alpha
Helix 21
21
A
574 579Right-handed alpha
Helix 22
22
A
628 636Right-handed alpha
Helix 23
23
A
637 661Right-handed alpha
Helix 24
24
A
665 670Right-handed 310
Helix 25
25
A
672 696Right-handed alpha
Helix 26
26
A
711 735Right-handed alpha
Helix 27
27
A
741 750Right-handed alpha
Helix 28
28
A
754 763Right-handed alpha
Helix 29
29
A
793 798Right-handed alpha
Helix 30
30
A
809 846Right-handed alpha
Helix 31
31
A
867 871Right-handed 310
Helix 32
32
A
874 876Right-handed 310
Helix 33
33
A
889 898Right-handed alpha
Helix 34
34
A
922 947Right-handed alpha
Helix 35
35
A
959 971Right-handed alpha
Helix 36
36
A
982 996Right-handed alpha
Helix 37
37
A
1004 1026Right-handed alpha
Helix 38
38
A
1027 1034Right-handed alpha
Helix 39
39
A
1038 1057Right-handed alpha
Helix 40
40
A
1063 1077Right-handed alpha
Helix 41
41
A
1097 1106Right-handed alpha
Helix 42
42
A
1127 1136Right-handed alpha
Helix 43
43
A
1199 1203Right-handed 310
Helix 44
44
A
1208 1221Right-handed alpha
Helix 45
45
A
1261 1269Right-handed alpha
Helix 46
46
A
1331 1339Right-handed alpha
Helix 47
47
A
1340 1360Right-handed alpha
Helix 48
48
A
1365 1377Right-handed alpha
Helix 49
49
A
1388 1392Right-handed 310
Helix 50
50
A
1395 1400Right-handed alpha
Helix 51
51
A
1404 1415Right-handed alpha
Helix 52
52
A
1423 1430Right-handed alpha
Helix 53
53
B
26 28Right-handed 310
Helix 54
54
B
29 42Right-handed alpha
Helix 55
55
B
44 57Right-handed alpha
Helix 56
56
B
57 62Right-handed alpha
Helix 57
57
B
113 120Right-handed alpha
Helix 58
58
B
185 193Right-handed alpha
Helix 59
59
B
282 289Right-handed alpha
Helix 60
60
B
296 302Right-handed alpha
Helix 61
61
B
307 322Right-handed alpha
Helix 62
62
B
328 333Right-handed alpha
Helix 63
63
B
347 359Right-handed alpha
Helix 64
64
B
370 390Right-handed alpha
Helix 65
65
B
400 402Right-handed 310
Helix 66
66
B
408 433Right-handed alpha
Helix 67
67
B
450 463Right-handed alpha
Helix 68
68
B
487 494Right-handed alpha
Helix 69
69
B
551 560Right-handed alpha
Helix 70
70
B
567 569Right-handed 310
Helix 71
71
B
592 605Right-handed alpha
Helix 72
72
B
619 621Right-handed 310
Helix 73
73
B
654 666Right-handed alpha
Helix 74
74
B
680 687Right-handed alpha
Helix 75
75
B
696 701Right-handed 310
Helix 76
76
B
744 749Right-handed 310
Helix 77
77
B
750 756Right-handed 310
Helix 78
78
B
763 775Right-handed alpha
Helix 79
79
B
783 788Right-handed 310
Helix 80
80
B
806 813Right-handed alpha
Helix 81
81
B
843 848Right-handed alpha
Helix 82
82
B
1014 1017Right-handed 310
Helix 83
83
B
1023 1033Right-handed alpha
Helix 84
84
B
1033 1039Right-handed alpha
Helix 85
85
B
1051 1061Right-handed alpha
Helix 86
86
B
1098 1103Right-handed alpha
Helix 87
87
B
1132 1142Right-handed alpha
Helix 88
88
B
1143 1151Right-handed alpha
Helix 89
89
B
1197 1210Right-handed alpha
Helix 90
90
C
26 40Right-handed alpha
Helix 91
91
C
59 70Right-handed alpha
Helix 92
92
C
76 80Right-handed 310
Helix 93
93
C
167 171Right-handed 310
Helix 94
94
C
196 201Right-handed alpha
Helix 95
95
C
204 210Right-handed 310
Helix 96
96
C
239 267Right-handed alpha
Helix 97
97
D
53 73Right-handed alpha
Helix 98
98
D
119 134Right-handed alpha
Helix 99
99
D
138 152Right-handed alpha
Helix 100
100
D
156 168Right-handed alpha
Helix 101
101
D
173 181Right-handed alpha
Helix 102
102
D
187 195Right-handed alpha
Helix 103
103
D
203 215Right-handed alpha
Helix 104
104
E
6 26Right-handed alpha
Helix 105
105
E
32 37Right-handed alpha
Helix 106
106
E
38 44Right-handed alpha
Helix 107
107
E
67 72Right-handed alpha
Helix 108
108
E
89 104Right-handed alpha
Helix 109
109
E
120 124Right-handed 310
Helix 110
110
E
136 140Right-handed 310
Helix 111
111
E
157 167Right-handed alpha
Helix 112
112
E
182 188Right-handed alpha
Helix 113
113
F
86 102Right-handed alpha
Helix 114
114
F
116 126Right-handed alpha
Helix 115
115
G
21 35Right-handed alpha
Helix 116
116
G
113 115Right-handed 310
Helix 117
117
J
17 26Right-handed alpha
Helix 118
118
J
31 39Right-handed alpha
Helix 119
119
J
43 51Right-handed alpha
Helix 120
120
J
55 62Right-handed alpha
Helix 121
121
K
5 10Right-handed 310
Helix 122
122
K
39 51Right-handed alpha
Helix 123
123
K
82 111Right-handed alpha
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There are 50 sheets in PDB entry 3QT1. 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, AR, AS, AT, AU, AV, AW, AX,

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 21anti-parallel
Strand 3
B
1212 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 91first strand
Strand 2
A
235 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
106 107first strand
Strand 2
A
112 113anti-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
151 153first strand
Strand 2
A
161 163anti-parallel
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There are 3 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
173 177first strand
Strand 2
A
180 184anti-parallel
Strand 3
A
199 202anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
342 345first strand
Strand 2
B
1128 1131anti-parallel
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There are 8 strands in G 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
457 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 H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
376 379first strand
Strand 2
A
431 434anti-parallel
Strand 3
A
402 407anti-parallel
Strand 4
A
411 414anti-parallel
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There are 2 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
512 513first strand
Strand 2
A
518 519anti-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
540 542first strand
Strand 2
A
571 573anti-parallel
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There are 3 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
587 589first strand
Strand 2
A
606 608anti-parallel
Strand 3
A
612 614anti-parallel
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There are 2 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
766 767first strand
Strand 2
A
799 800anti-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
769 770first strand
Strand 2
A
773 774anti-parallel
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There are 2 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
849 850first strand
Strand 2
A
856 857anti-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
878 882first strand
Strand 2
A
953 957anti-parallel
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There are 4 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
1283 1287first strand
Strand 2
A
1303 1307anti-parallel
Strand 3
A
1116 1119anti-parallel
Strand 4
A
1328 1329anti-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
1141 1142first strand
Strand 2
A
1272 1274anti-parallel
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There are 5 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
1226 1228first strand
Strand 2
A
1237 1240anti-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 S 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 6 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
142 147first strand
Strand 2
F
132 138anti-parallel
Strand 3
A
1441 1445anti-parallel
Strand 4
G
59 61anti-parallel
Strand 5
G
68 71anti-parallel
Strand 6
G
10 13anti-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
91 97first strand
Strand 2
B
127 133anti-parallel
Strand 3
B
165 169anti-parallel
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There are 2 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
101 103first strand
Strand 2
B
109 111anti-parallel
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There are 2 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
203 204first strand
Strand 2
B
209 210anti-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
404 407first strand
Strand 2
B
214 218anti-parallel
Strand 3
B
498 499parallel
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There are 5 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
224 227first strand
Strand 2
B
236 241anti-parallel
Strand 3
B
253 256anti-parallel
Strand 4
B
270 272anti-parallel
Strand 5
B
280 281anti-parallel
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There are 3 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
544 545first strand
Strand 2
B
633 639anti-parallel
Strand 3
B
690 694anti-parallel
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There are 4 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
544 545first strand
Strand 2
B
633 639anti-parallel
Strand 3
B
740 741anti-parallel
Strand 4
B
703 704parallel
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There are 5 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
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 AC 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 6 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
980 981first strand
Strand 2
B
1080 1094anti-parallel
Strand 3
B
820 827anti-parallel
Strand 4
B
1010 1012parallel
Strand 5
B
839 842anti-parallel
Strand 6
B
990 994parallel
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There are 3 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
980 981first strand
Strand 2
B
1080 1094anti-parallel
Strand 3
B
1069 1073anti-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
910 912first strand
Strand 2
B
939 940anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
915 916first strand
Strand 2
B
935 936anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
1159 1163first strand
Strand 2
B
1191 1195anti-parallel
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There are 4 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
8 13first strand
Strand 2
C
17 22anti-parallel
Strand 3
C
228 233anti-parallel
Strand 4
C
176 180anti-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
C
43 45first strand
Strand 2
C
152 162anti-parallel
Strand 3
C
97 104anti-parallel
Strand 4
C
118 120anti-parallel
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There are 4 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
43 45first strand
Strand 2
C
152 162anti-parallel
Strand 3
C
48 54anti-parallel
Strand 4
L
65 68anti-parallel
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There are 2 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
72 74first strand
Strand 2
C
129 132anti-parallel
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There are 2 strands in AM 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 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
D
6 7first strand
Strand 2
G
2 8anti-parallel
Strand 3
D
49 50anti-parallel
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There are 4 strands in AO sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
6 7first strand
Strand 2
G
2 8anti-parallel
Strand 3
G
74 79anti-parallel
Strand 4
G
44 48anti-parallel
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There are 2 strands in AP sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
37 38first strand
Strand 2
D
44 45anti-parallel
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There are 4 strands in AQ 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 81anti-parallel
Strand 3
E
107 110parallel
Strand 4
E
131 133parallel
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There are 2 strands in AR 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 3 strands in AS sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
177 178first strand
Strand 2
E
212 214parallel
Strand 3
E
195 196anti-parallel
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There are 2 strands in AT sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
199 202first strand
Strand 2
E
206 209anti-parallel
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There are 7 strands in AU sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
169 170first strand
Strand 2
G
142 153anti-parallel
Strand 3
G
156 162anti-parallel
Strand 4
G
106 111parallel
Strand 5
G
98 103anti-parallel
Strand 6
G
85 94anti-parallel
Strand 7
G
142 153anti-parallel
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There are 3 strands in AV sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
120 122first strand
Strand 2
G
129 131anti-parallel
Strand 3
G
136 138anti-parallel
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There are 9 strands in AW sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
97 98first strand
Strand 2
H
141 145anti-parallel
Strand 3
H
54 58anti-parallel
Strand 4
H
7 16anti-parallel
Strand 5
H
23 30anti-parallel
Strand 6
H
38 43anti-parallel
Strand 7
H
121 127anti-parallel
Strand 8
H
112 118anti-parallel
Strand 9
H
100 101anti-parallel
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There are 4 strands in AX sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
21 23first strand
Strand 2
K
30 36anti-parallel
Strand 3
K
70 77anti-parallel
Strand 4
K
56 62anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il