Analysis of interatomic Contacts of Structural Units in PDB entry:
3H1K


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 3H1K entry

There are 20 chains in PDB entry 3H1K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 444
B
 ARG 14LEU 439
C
 MET 1TYR 380
D
 GLY 1LYS 241
E
 VAL 1GLY 196
F
 GLY 10LYS 110
G
 ILE 2GLN 81
H
 GLU 10LYS 78
I
 UNK 28ARG 77
J
 ALA 4GLU 64
N
 THR 3ILE 444
O
 CYS 18LEU 439
P
 ALA 2TYR 380
Q
 GLY 1LYS 241
R
 VAL 1GLY 196
S
 GLY 10LYS 110
T
 ILE 2ASP 80
U
 GLU 12LYS 78
V
 UNK 28ARG 77
W
 ALA 4GLU 63
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 are179 helices in PDB entry 3H1K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 11Right-handed alpha
Helix 2
2
A
54 63Right-handed alpha
Helix 3
3
A
71 81Right-handed alpha
Helix 4
4
A
105 119Right-handed alpha
Helix 5
5
A
123 142Right-handed alpha
Helix 6
6
A
144 158Right-handed alpha
Helix 7
7
A
161 165Right-handed 310
Helix 8
8
A
170 177Right-handed alpha
Helix 9
9
A
178 190Right-handed alpha
Helix 10
10
A
191 194Right-handed 310
Helix 11
11
A
204 216Right-handed alpha
Helix 12
12
A
223 227Right-handed 310
Helix 13
13
A
266 278Right-handed alpha
Helix 14
14
A
286 290Right-handed 310
Helix 15
15
A
292 301Right-handed alpha
Helix 16
16
A
330 349Right-handed alpha
Helix 17
17
A
350 369Right-handed alpha
Helix 18
18
A
372 387Right-handed alpha
Helix 19
19
A
391 401Right-handed alpha
Helix 20
20
A
403 415Right-handed alpha
Helix 21
21
A
433 440Right-handed alpha
Helix 22
22
B
64 72Right-handed alpha
Helix 23
23
B
81 91Right-handed alpha
Helix 24
24
B
115 129Right-handed alpha
Helix 25
25
B
133 139Right-handed alpha
Helix 26
26
B
141 152Right-handed alpha
Helix 27
27
B
154 166Right-handed alpha
Helix 28
28
B
170 174Right-handed 310
Helix 29
29
B
187 199Right-handed alpha
Helix 30
30
B
200 202Right-handed 310
Helix 31
31
B
212 224Right-handed alpha
Helix 32
32
B
268 280Right-handed alpha
Helix 33
33
B
293 303Right-handed alpha
Helix 34
34
B
332 349Right-handed alpha
Helix 35
35
B
353 372Right-handed alpha
Helix 36
36
B
374 389Right-handed alpha
Helix 37
37
B
394 403Right-handed alpha
Helix 38
38
B
406 420Right-handed alpha
Helix 39
39
B
430 433Right-handed 310
Helix 40
40
B
435 439Right-handed 310
Helix 41
41
C
11 16Right-handed alpha
Helix 42
42
C
29 32Right-handed 310
Helix 43
43
C
33 54Right-handed alpha
Helix 44
44
C
62 73Right-handed alpha
Helix 45
45
C
76 105Right-handed alpha
Helix 46
46
C
106 109Right-handed 310
Helix 47
47
C
110 134Right-handed alpha
Helix 48
48
C
137 149Right-handed alpha
Helix 49
49
C
150 154Right-handed 310
Helix 50
50
C
158 167Right-handed alpha
Helix 51
51
C
172 202Right-handed alpha
Helix 52
52
C
221 247Right-handed alpha
Helix 53
53
C
248 251Right-handed 310
Helix 54
54
C
253 258Right-handed 310
Helix 55
55
C
272 285Right-handed alpha
Helix 56
56
C
287 301Right-handed alpha
Helix 57
57
C
302 309Right-handed 310
Helix 58
58
C
315 318Right-handed 310
Helix 59
59
C
319 341Right-handed alpha
Helix 60
60
C
347 365Right-handed alpha
Helix 61
61
C
365 378Right-handed alpha
Helix 62
62
D
22 36Right-handed alpha
Helix 63
63
D
37 40Right-handed 310
Helix 64
64
D
47 52Right-handed alpha
Helix 65
65
D
57 67Right-handed alpha
Helix 66
66
D
97 104Right-handed alpha
Helix 67
67
D
115 120Right-handed alpha
Helix 68
68
D
122 132Right-handed alpha
Helix 69
69
D
178 195Right-handed alpha
Helix 70
70
D
197 232Right-handed alpha
Helix 71
71
E
1 5Right-handed 310
Helix 72
72
E
10 14Right-handed 310
Helix 73
73
E
24 63Right-handed alpha
Helix 74
74
F
11 25Right-handed alpha
Helix 75
75
F
26 30Right-handed 310
Helix 76
76
F
32 36Right-handed 310
Helix 77
77
F
40 50Right-handed alpha
Helix 78
78
F
51 72Right-handed alpha
Helix 79
79
F
82 86Right-handed 310
Helix 80
80
F
90 108Right-handed alpha
Helix 81
81
G
32 69Right-handed alpha
Helix 82
82
G
73 78Right-handed 310
Helix 83
83
H
15 26Right-handed alpha
Helix 84
84
H
27 47Right-handed alpha
Helix 85
85
H
54 77Right-handed alpha
Helix 86
86
I
37 42Right-handed alpha
Helix 87
87
J
4 13Right-handed alpha
Helix 88
88
J
16 46Right-handed alpha
Helix 89
89
N
3 11Right-handed alpha
Helix 90
90
N
54 63Right-handed alpha
Helix 91
91
N
71 81Right-handed alpha
Helix 92
92
N
105 119Right-handed alpha
Helix 93
93
N
123 142Right-handed alpha
Helix 94
94
N
144 158Right-handed alpha
Helix 95
95
N
161 165Right-handed 310
Helix 96
96
N
170 177Right-handed alpha
Helix 97
97
N
178 190Right-handed alpha
Helix 98
98
N
191 194Right-handed 310
Helix 99
99
N
204 216Right-handed alpha
Helix 100
100
N
223 227Right-handed 310
Helix 101
101
N
265 278Right-handed alpha
Helix 102
102
N
286 290Right-handed 310
Helix 103
103
N
292 301Right-handed alpha
Helix 104
104
N
330 349Right-handed alpha
Helix 105
105
N
350 369Right-handed alpha
Helix 106
106
N
372 387Right-handed alpha
Helix 107
107
N
391 401Right-handed alpha
Helix 108
108
N
403 415Right-handed alpha
Helix 109
109
N
433 440Right-handed alpha
Helix 110
110
O
64 72Right-handed alpha
Helix 111
111
O
81 91Right-handed alpha
Helix 112
112
O
115 129Right-handed alpha
Helix 113
113
O
133 139Right-handed alpha
Helix 114
114
O
141 152Right-handed alpha
Helix 115
115
O
154 166Right-handed alpha
Helix 116
116
O
170 174Right-handed 310
Helix 117
117
O
187 199Right-handed alpha
Helix 118
118
O
200 202Right-handed 310
Helix 119
119
O
212 222Right-handed alpha
Helix 120
120
O
268 280Right-handed alpha
Helix 121
121
O
293 303Right-handed alpha
Helix 122
122
O
329 331Right-handed 310
Helix 123
123
O
332 349Right-handed alpha
Helix 124
124
O
353 372Right-handed alpha
Helix 125
125
O
374 389Right-handed alpha
Helix 126
126
O
394 403Right-handed alpha
Helix 127
127
O
406 420Right-handed alpha
Helix 128
128
O
430 433Right-handed 310
Helix 129
129
O
435 439Right-handed 310
Helix 130
130
P
11 16Right-handed alpha
Helix 131
131
P
29 32Right-handed 310
Helix 132
132
P
33 54Right-handed alpha
Helix 133
133
P
62 73Right-handed alpha
Helix 134
134
P
76 105Right-handed alpha
Helix 135
135
P
106 109Right-handed 310
Helix 136
136
P
110 134Right-handed alpha
Helix 137
137
P
137 149Right-handed alpha
Helix 138
138
P
150 154Right-handed 310
Helix 139
139
P
156 167Right-handed alpha
Helix 140
140
P
172 202Right-handed alpha
Helix 141
141
P
221 247Right-handed alpha
Helix 142
142
P
248 251Right-handed 310
Helix 143
143
P
254 258Right-handed 310
Helix 144
144
P
272 285Right-handed alpha
Helix 145
145
P
287 301Right-handed alpha
Helix 146
146
P
302 309Right-handed 310
Helix 147
147
P
315 318Right-handed 310
Helix 148
148
P
319 341Right-handed alpha
Helix 149
149
P
347 365Right-handed alpha
Helix 150
150
P
365 378Right-handed alpha
Helix 151
151
Q
22 35Right-handed alpha
Helix 152
152
Q
36 40Right-handed 310
Helix 153
153
Q
47 52Right-handed alpha
Helix 154
154
Q
57 67Right-handed alpha
Helix 155
155
Q
97 104Right-handed alpha
Helix 156
156
Q
115 120Right-handed alpha
Helix 157
157
Q
122 132Right-handed alpha
Helix 158
158
Q
178 195Right-handed alpha
Helix 159
159
Q
197 232Right-handed alpha
Helix 160
160
R
1 5Right-handed 310
Helix 161
161
R
10 14Right-handed 310
Helix 162
162
R
24 63Right-handed alpha
Helix 163
163
R
65 71Right-handed alpha
Helix 164
164
R
106 110Right-handed 310
Helix 165
165
R
139 143Right-handed 310
Helix 166
166
S
12 25Right-handed alpha
Helix 167
167
S
26 30Right-handed 310
Helix 168
168
S
32 36Right-handed 310
Helix 169
169
S
40 50Right-handed alpha
Helix 170
170
S
51 72Right-handed alpha
Helix 171
171
S
76 80Right-handed 310
Helix 172
172
S
90 108Right-handed alpha
Helix 173
173
T
20 23Right-handed 310
Helix 174
174
T
32 69Right-handed alpha
Helix 175
175
U
15 26Right-handed alpha
Helix 176
176
U
27 47Right-handed alpha
Helix 177
177
U
54 77Right-handed alpha
Helix 178
178
W
4 13Right-handed alpha
Helix 179
179
W
16 46Right-handed alpha
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There are 20 sheets in PDB entry 3H1K. 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,

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
15 18first strand
Strand 2
A
24 29anti-parallel
Strand 3
A
196 201parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
94 102anti-parallel
Strand 6
A
85 91anti-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
279 281first strand
Strand 2
A
306 313anti-parallel
Strand 3
A
318 326anti-parallel
Strand 4
A
251 258anti-parallel
Strand 5
A
421 426anti-parallel
Strand 6
A
239 245parallel
Strand 7
G
11 18anti-parallel
Strand 8
D
234 237anti-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
26 27first strand
Strand 2
B
35 36anti-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
204 208first strand
Strand 2
B
44 51anti-parallel
Strand 3
B
105 112anti-parallel
Strand 4
B
97 100anti-parallel
Strand 5
I
67 69anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
244 247first strand
Strand 2
B
422 428parallel
Strand 3
B
253 260anti-parallel
Strand 4
B
319 326anti-parallel
Strand 5
B
310 316anti-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
C
23 25first strand
Strand 2
C
218 220anti-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
69 72first strand
Strand 2
D
81 84anti-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
D
148 149first strand
Strand 2
D
157 158anti-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
E
74 76first strand
Strand 2
E
193 195anti-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
86 88first strand
Strand 2
E
96 100anti-parallel
Strand 3
E
132 136anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
15 18first strand
Strand 2
N
24 29anti-parallel
Strand 3
N
196 201parallel
Strand 4
N
34 39anti-parallel
Strand 5
N
94 102anti-parallel
Strand 6
N
85 91anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
279 281first strand
Strand 2
N
306 313anti-parallel
Strand 3
N
318 326anti-parallel
Strand 4
N
251 258anti-parallel
Strand 5
N
421 426anti-parallel
Strand 6
N
239 245parallel
Strand 7
T
11 18anti-parallel
Strand 8
Q
234 237anti-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
O
26 28first strand
Strand 2
O
34 36anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
204 208first strand
Strand 2
O
44 51anti-parallel
Strand 3
O
105 112anti-parallel
Strand 4
O
97 100anti-parallel
Strand 5
V
66 69anti-parallel
Strand 6
V
74 76anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
244 247first strand
Strand 2
O
422 428parallel
Strand 3
O
253 260anti-parallel
Strand 4
O
319 326anti-parallel
Strand 5
O
310 316anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
P
23 25first strand
Strand 2
P
218 220anti-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
Q
69 72first strand
Strand 2
Q
81 84anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
148 149first strand
Strand 2
Q
157 158anti-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
R
74 77first strand
Strand 2
R
192 195anti-parallel
Strand 3
R
185 187anti-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
R
86 88first strand
Strand 2
R
96 100anti-parallel
Strand 3
R
132 136anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il