Analysis of interatomic Contacts of Structural Units in PDB entry:
1KYO


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 1KYO entry

There are 24 chains in PDB entry 1KYO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 27TRP 456
B
LEU 17LEU 368
C
MET 1LYS 385
D
MET 62LYS 306
E
LYS 31GLY 215
F
ASP 74LYS 147
G
GLN 3LYS 127
H
GLY 2VAL 94
I
SER 4ILE 56
J
GLU 1PRO 127
K
ASP 1LYS 107
L
ALA 27TRP 456
M
LEU 17LEU 368
N
MET 1LYS 385
O
MET 62LYS 306
P
LYS 31GLY 215
Q
ASP 74LYS 147
R
GLN 3LYS 127
S
GLY 2VAL 94
T
SER 4ILE 56
U
GLU 1PRO 127
V
ASP 1LYS 107
W
THR 1PRO 76
W
LYS 78GLU 108
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 are177 helices in PDB entry 1KYO. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
57 61Right-handed 310
Helix 2
2
A
67 77Right-handed alpha
Helix 3
3
A
78 89Right-handed alpha
Helix 4
4
A
111 123Right-handed alpha
Helix 5
5
A
135 143Right-handed alpha
Helix 6
6
A
143 154Right-handed alpha
Helix 7
7
A
154 168Right-handed alpha
Helix 8
8
A
171 175Right-handed 310
Helix 9
9
A
180 187Right-handed alpha
Helix 10
10
A
188 200Right-handed alpha
Helix 11
11
A
214 225Right-handed alpha
Helix 12
12
A
273 285Right-handed alpha
Helix 13
13
A
291 296Right-handed alpha
Helix 14
14
A
300 307Right-handed alpha
Helix 15
15
A
338 356Right-handed alpha
Helix 16
16
A
358 378Right-handed alpha
Helix 17
17
A
381 396Right-handed alpha
Helix 18
18
A
401 411Right-handed alpha
Helix 19
19
A
413 425Right-handed alpha
Helix 20
20
A
443 450Right-handed alpha
Helix 21
21
B
46 55Right-handed alpha
Helix 22
22
B
63 75Right-handed alpha
Helix 23
23
B
94 96Right-handed 310
Helix 24
24
B
97 112Right-handed alpha
Helix 25
25
B
115 122Right-handed alpha
Helix 26
26
B
122 135Right-handed alpha
Helix 27
27
B
137 151Right-handed alpha
Helix 28
28
B
168 180Right-handed alpha
Helix 29
29
B
181 183Right-handed 310
Helix 30
30
B
193 202Right-handed alpha
Helix 31
31
B
249 260Right-handed alpha
Helix 32
32
B
293 310Right-handed alpha
Helix 33
33
B
323 328Right-handed alpha
Helix 34
34
B
358 362Right-handed 310
Helix 35
35
C
2 7Right-handed alpha
Helix 36
36
C
7 18Right-handed alpha
Helix 37
37
C
27 30Right-handed 310
Helix 38
38
C
31 52Right-handed alpha
Helix 39
39
C
60 71Right-handed alpha
Helix 40
40
C
74 103Right-handed alpha
Helix 41
41
C
110 136Right-handed alpha
Helix 42
42
C
137 149Right-handed alpha
Helix 43
43
C
150 154Right-handed 310
Helix 44
44
C
157 167Right-handed alpha
Helix 45
45
C
172 205Right-handed alpha
Helix 46
46
C
224 247Right-handed alpha
Helix 47
47
C
253 258Right-handed 310
Helix 48
48
C
272 274Right-handed 310
Helix 49
49
C
275 285Right-handed alpha
Helix 50
50
C
287 301Right-handed alpha
Helix 51
51
C
304 309Right-handed alpha
Helix 52
52
C
319 342Right-handed alpha
Helix 53
53
C
345 365Right-handed alpha
Helix 54
54
C
365 381Right-handed alpha
Helix 55
55
D
63 68Right-handed alpha
Helix 56
56
D
86 100Right-handed alpha
Helix 57
57
D
101 104Right-handed 310
Helix 58
58
D
111 116Right-handed 310
Helix 59
59
D
121 130Right-handed alpha
Helix 60
60
D
161 168Right-handed alpha
Helix 61
61
D
187 197Right-handed alpha
Helix 62
62
D
243 260Right-handed alpha
Helix 63
63
D
262 298Right-handed alpha
Helix 64
64
E
51 80Right-handed alpha
Helix 65
65
E
85 89Right-handed 310
Helix 66
66
E
122 131Right-handed alpha
Helix 67
67
E
133 137Right-handed 310
Helix 68
68
E
142 147Right-handed alpha
Helix 69
69
F
76 87Right-handed alpha
Helix 70
70
F
88 109Right-handed alpha
Helix 71
71
F
123 143Right-handed alpha
Helix 72
72
F
144 146Right-handed 310
Helix 73
73
G
4 18Right-handed alpha
Helix 74
74
G
18 37Right-handed alpha
Helix 75
75
G
38 42Right-handed 310
Helix 76
76
G
44 49Right-handed alpha
Helix 77
77
G
53 63Right-handed alpha
Helix 78
78
G
64 84Right-handed alpha
Helix 79
79
G
89 93Right-handed 310
Helix 80
80
G
103 123Right-handed alpha
Helix 81
81
H
31 34Right-handed 310
Helix 82
82
H
55 81Right-handed alpha
Helix 83
83
H
85 93Right-handed alpha
Helix 84
84
I
4 11Right-handed alpha
Helix 85
85
I
17 44Right-handed alpha
Helix 86
86
I
48 55Right-handed alpha
Helix 87
87
J
63 67Right-handed 310
Helix 88
88
J
87 91Right-handed 310
Helix 89
89
L
57 61Right-handed 310
Helix 90
90
L
68 77Right-handed alpha
Helix 91
91
L
78 88Right-handed alpha
Helix 92
92
L
111 123Right-handed alpha
Helix 93
93
L
135 154Right-handed alpha
Helix 94
94
L
154 168Right-handed alpha
Helix 95
95
L
171 175Right-handed 310
Helix 96
96
L
180 187Right-handed alpha
Helix 97
97
L
188 200Right-handed alpha
Helix 98
98
L
214 225Right-handed alpha
Helix 99
99
L
273 285Right-handed alpha
Helix 100
100
L
291 296Right-handed alpha
Helix 101
101
L
300 307Right-handed alpha
Helix 102
102
L
338 356Right-handed alpha
Helix 103
103
L
358 378Right-handed alpha
Helix 104
104
L
381 394Right-handed alpha
Helix 105
105
L
401 412Right-handed alpha
Helix 106
106
L
413 425Right-handed alpha
Helix 107
107
L
443 450Right-handed alpha
Helix 108
108
M
38 42Right-handed 310
Helix 109
109
M
46 55Right-handed alpha
Helix 110
110
M
63 75Right-handed alpha
Helix 111
111
M
97 112Right-handed alpha
Helix 112
112
M
115 122Right-handed alpha
Helix 113
113
M
122 135Right-handed alpha
Helix 114
114
M
141 150Right-handed alpha
Helix 115
115
M
168 180Right-handed alpha
Helix 116
116
M
181 183Right-handed 310
Helix 117
117
M
193 202Right-handed alpha
Helix 118
118
M
204 209Right-handed alpha
Helix 119
119
M
249 261Right-handed alpha
Helix 120
120
M
293 310Right-handed alpha
Helix 121
121
M
323 328Right-handed alpha
Helix 122
122
N
2 7Right-handed alpha
Helix 123
123
N
9 18Right-handed alpha
Helix 124
124
N
27 30Right-handed 310
Helix 125
125
N
31 52Right-handed alpha
Helix 126
126
N
60 71Right-handed alpha
Helix 127
127
N
74 103Right-handed alpha
Helix 128
128
N
110 134Right-handed alpha
Helix 129
129
N
137 150Right-handed alpha
Helix 130
130
N
151 154Right-handed 310
Helix 131
131
N
157 167Right-handed alpha
Helix 132
132
N
172 203Right-handed alpha
Helix 133
133
N
224 247Right-handed alpha
Helix 134
134
N
253 258Right-handed 310
Helix 135
135
N
275 284Right-handed alpha
Helix 136
136
N
287 301Right-handed alpha
Helix 137
137
N
304 309Right-handed alpha
Helix 138
138
N
319 342Right-handed alpha
Helix 139
139
N
346 365Right-handed alpha
Helix 140
140
N
365 381Right-handed alpha
Helix 141
141
O
63 68Right-handed alpha
Helix 142
142
O
86 101Right-handed alpha
Helix 143
143
O
111 115Right-handed 310
Helix 144
144
O
121 130Right-handed alpha
Helix 145
145
O
161 168Right-handed alpha
Helix 146
146
O
176 180Right-handed 310
Helix 147
147
O
187 197Right-handed alpha
Helix 148
148
O
243 260Right-handed alpha
Helix 149
149
O
262 297Right-handed alpha
Helix 150
150
P
50 81Right-handed alpha
Helix 151
151
P
99 101Right-handed 310
Helix 152
152
P
122 130Right-handed alpha
Helix 153
153
P
133 137Right-handed 310
Helix 154
154
P
142 147Right-handed alpha
Helix 155
155
Q
76 87Right-handed alpha
Helix 156
156
Q
88 111Right-handed alpha
Helix 157
157
Q
123 146Right-handed alpha
Helix 158
158
R
4 18Right-handed alpha
Helix 159
159
R
18 37Right-handed alpha
Helix 160
160
R
38 42Right-handed 310
Helix 161
161
R
44 49Right-handed alpha
Helix 162
162
R
53 63Right-handed alpha
Helix 163
163
R
64 84Right-handed alpha
Helix 164
164
R
89 93Right-handed 310
Helix 165
165
R
103 121Right-handed alpha
Helix 166
166
S
31 34Right-handed 310
Helix 167
167
S
55 81Right-handed alpha
Helix 168
168
S
82 84Right-handed 310
Helix 169
169
S
85 93Right-handed alpha
Helix 170
170
T
6 11Right-handed alpha
Helix 171
171
T
17 44Right-handed alpha
Helix 172
172
T
48 55Right-handed alpha
Helix 173
173
W
7 19Right-handed alpha
Helix 174
174
W
54 61Right-handed alpha
Helix 175
175
W
65 73Right-handed alpha
Helix 176
176
W
75 80Right-handed alpha
Helix 177
177
W
92 105Right-handed alpha
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There are 35 sheets in PDB entry 1KYO. 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,

There are 6 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
30 33first strand
Strand 2
A
37 42anti-parallel
Strand 3
A
205 211parallel
Strand 4
A
48 54anti-parallel
Strand 5
A
101 107anti-parallel
Strand 6
A
91 96anti-parallel
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There are 8 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
286 288first strand
Strand 2
A
313 320anti-parallel
Strand 3
A
325 333anti-parallel
Strand 4
A
258 265anti-parallel
Strand 5
A
431 436anti-parallel
Strand 6
A
246 251parallel
Strand 7
H
24 29anti-parallel
Strand 8
D
299 302anti-parallel
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There are 5 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
18 20first strand
Strand 2
B
185 190parallel
Strand 3
B
29 35anti-parallel
Strand 4
B
87 93anti-parallel
Strand 5
B
79 82anti-parallel
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There are 5 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
228 232first strand
Strand 2
B
352 357parallel
Strand 3
B
238 245anti-parallel
Strand 4
B
283 290anti-parallel
Strand 5
B
273 278anti-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
C
21 23first strand
Strand 2
C
218 220anti-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
D
133 136first strand
Strand 2
D
145 148anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
213 214first strand
Strand 2
D
222 223anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
94 97first strand
Strand 2
E
211 214anti-parallel
Strand 3
E
205 207anti-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
E
106 111first strand
Strand 2
E
114 120anti-parallel
Strand 3
E
152 156anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
167 170first strand
Strand 2
E
175 178anti-parallel
Strand 3
E
183 185anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
3 8first strand
Strand 2
J
18 25anti-parallel
Strand 3
J
78 83anti-parallel
Strand 4
J
72 73anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
106 112first strand
Strand 2
J
92 102anti-parallel
Strand 3
J
34 40anti-parallel
Strand 4
J
46 53anti-parallel
Strand 5
J
58 60anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
106 112first strand
Strand 2
J
92 102anti-parallel
Strand 3
J
116 120anti-parallel
Strand 4
J
11 12parallel
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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
K
11 13first strand
Strand 2
K
104 106parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
20 21first strand
Strand 2
K
70 74anti-parallel
Strand 3
K
65 67anti-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
K
53 54first strand
Strand 2
K
44 49anti-parallel
Strand 3
K
33 38anti-parallel
Strand 4
K
85 90anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
30 32first strand
Strand 2
L
38 42anti-parallel
Strand 3
L
205 211parallel
Strand 4
L
48 54anti-parallel
Strand 5
L
101 107anti-parallel
Strand 6
L
91 96anti-parallel
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There are 8 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
286 288first strand
Strand 2
L
313 320anti-parallel
Strand 3
L
325 333anti-parallel
Strand 4
L
258 265anti-parallel
Strand 5
L
431 436anti-parallel
Strand 6
L
246 251parallel
Strand 7
S
24 29anti-parallel
Strand 8
O
299 302anti-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
M
18 20first strand
Strand 2
M
185 188parallel
Strand 3
M
33 35anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
M
28 31first strand
Strand 2
M
91 94anti-parallel
Strand 3
M
76 78anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
M
81 82first strand
Strand 2
M
87 88anti-parallel
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There are 5 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
M
228 232first strand
Strand 2
M
352 357parallel
Strand 3
M
237 244anti-parallel
Strand 4
M
282 291anti-parallel
Strand 5
M
273 279anti-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
N
21 23first strand
Strand 2
N
218 220anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
O
133 136first strand
Strand 2
O
145 148anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
O
213 214first strand
Strand 2
O
222 223anti-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
P
94 97first strand
Strand 2
P
211 214anti-parallel
Strand 3
P
207 208anti-parallel
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There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
P
106 111first strand
Strand 2
P
114 120anti-parallel
Strand 3
P
152 156anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
P
167 170first strand
Strand 2
P
175 178anti-parallel
Strand 3
P
183 185anti-parallel
Strand 4
P
191 193anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
3 8first strand
Strand 2
U
18 25anti-parallel
Strand 3
U
78 83anti-parallel
Strand 4
U
71 73anti-parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
58 60first strand
Strand 2
U
45 53anti-parallel
Strand 3
U
34 41anti-parallel
Strand 4
U
92 102anti-parallel
Strand 5
U
106 112anti-parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
58 60first strand
Strand 2
U
45 53anti-parallel
Strand 3
U
34 41anti-parallel
Strand 4
U
92 102anti-parallel
Strand 5
U
116 120anti-parallel
Strand 6
U
11 12parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
V
4 7first strand
Strand 2
V
22 25anti-parallel
Strand 3
V
70 71anti-parallel
Strand 4
V
66 67anti-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
V
12 13first strand
Strand 2
V
105 106parallel
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There are 4 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
V
53 54first strand
Strand 2
V
44 49anti-parallel
Strand 3
V
33 38anti-parallel
Strand 4
V
85 86anti-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
V
53 54first strand
Strand 2
V
44 49anti-parallel
Strand 3
V
33 38anti-parallel
Strand 4
V
89 90anti-parallel
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