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


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 3HHD entry

There are 4 chains in PDB entry 3HHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ASN 852
B
 GLY 1ASN 852
C
 SER -1GLY 853
D
 SER -1ASN 852
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 are172 helices in PDB entry 3HHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 28Right-handed alpha
Helix 2
2
A
43 47Right-handed 310
Helix 3
3
A
68 74Right-handed alpha
Helix 4
4
A
76 93Right-handed alpha
Helix 5
5
A
96 101Right-handed 310
Helix 6
6
A
114 121Right-handed alpha
Helix 7
7
A
129 136Right-handed alpha
Helix 8
8
A
138 149Right-handed alpha
Helix 9
9
A
159 161Right-handed 310
Helix 10
10
A
162 177Right-handed alpha
Helix 11
11
A
193 203Right-handed alpha
Helix 12
12
A
237 239Right-handed 310
Helix 13
13
A
265 280Right-handed alpha
Helix 14
14
A
283 285Right-handed 310
Helix 15
15
A
299 313Right-handed alpha
Helix 16
16
A
325 330Right-handed alpha
Helix 17
17
A
332 334Right-handed 310
Helix 18
18
A
335 351Right-handed alpha
Helix 19
19
A
366 371Right-handed alpha
Helix 20
20
A
415 420Right-handed 310
Helix 21
21
A
430 444Right-handed alpha
Helix 22
22
A
447 458Right-handed alpha
Helix 23
23
A
509 512Right-handed 310
Helix 24
24
A
513 528Right-handed alpha
Helix 25
25
A
529 531Right-handed 310
Helix 26
26
A
533 540Right-handed alpha
Helix 27
27
A
544 547Right-handed 310
Helix 28
28
A
548 570Right-handed alpha
Helix 29
29
A
582 591Right-handed alpha
Helix 30
30
A
595 612Right-handed alpha
Helix 31
31
A
626 634Right-handed alpha
Helix 32
32
A
655 668Right-handed alpha
Helix 33
33
A
684 689Right-handed 310
Helix 34
34
A
690 702Right-handed alpha
Helix 35
35
A
718 722Right-handed 310
Helix 36
36
A
724 729Right-handed alpha
Helix 37
37
A
731 741Right-handed alpha
Helix 38
38
A
744 750Right-handed alpha
Helix 39
39
A
767 775Right-handed alpha
Helix 40
40
A
791 806Right-handed alpha
Helix 41
41
A
811 816Right-handed 310
Helix 42
42
A
830 834Right-handed 310
Helix 43
43
A
846 850Right-handed 310
Helix 44
44
B
18 28Right-handed alpha
Helix 45
45
B
43 47Right-handed 310
Helix 46
46
B
68 74Right-handed alpha
Helix 47
47
B
76 93Right-handed alpha
Helix 48
48
B
96 101Right-handed 310
Helix 49
49
B
114 121Right-handed alpha
Helix 50
50
B
129 136Right-handed alpha
Helix 51
51
B
138 149Right-handed alpha
Helix 52
52
B
159 161Right-handed 310
Helix 53
53
B
162 177Right-handed alpha
Helix 54
54
B
193 203Right-handed alpha
Helix 55
55
B
237 239Right-handed 310
Helix 56
56
B
265 280Right-handed alpha
Helix 57
57
B
283 285Right-handed 310
Helix 58
58
B
299 313Right-handed alpha
Helix 59
59
B
324 330Right-handed alpha
Helix 60
60
B
332 334Right-handed 310
Helix 61
61
B
335 351Right-handed alpha
Helix 62
62
B
366 372Right-handed alpha
Helix 63
63
B
416 420Right-handed 310
Helix 64
64
B
430 444Right-handed alpha
Helix 65
65
B
447 458Right-handed alpha
Helix 66
66
B
509 512Right-handed 310
Helix 67
67
B
513 528Right-handed alpha
Helix 68
68
B
529 531Right-handed 310
Helix 69
69
B
533 540Right-handed alpha
Helix 70
70
B
544 547Right-handed 310
Helix 71
71
B
548 570Right-handed alpha
Helix 72
72
B
582 591Right-handed alpha
Helix 73
73
B
595 612Right-handed alpha
Helix 74
74
B
626 634Right-handed alpha
Helix 75
75
B
655 668Right-handed alpha
Helix 76
76
B
684 689Right-handed 310
Helix 77
77
B
690 702Right-handed alpha
Helix 78
78
B
718 722Right-handed 310
Helix 79
79
B
724 729Right-handed alpha
Helix 80
80
B
731 741Right-handed alpha
Helix 81
81
B
744 750Right-handed alpha
Helix 82
82
B
767 775Right-handed alpha
Helix 83
83
B
791 806Right-handed alpha
Helix 84
84
B
811 816Right-handed 310
Helix 85
85
B
830 834Right-handed 310
Helix 86
86
B
846 850Right-handed 310
Helix 87
87
C
18 28Right-handed alpha
Helix 88
88
C
43 47Right-handed 310
Helix 89
89
C
68 74Right-handed alpha
Helix 90
90
C
76 93Right-handed alpha
Helix 91
91
C
96 101Right-handed 310
Helix 92
92
C
114 121Right-handed alpha
Helix 93
93
C
129 136Right-handed alpha
Helix 94
94
C
138 149Right-handed alpha
Helix 95
95
C
159 161Right-handed 310
Helix 96
96
C
162 177Right-handed alpha
Helix 97
97
C
193 204Right-handed alpha
Helix 98
98
C
237 239Right-handed 310
Helix 99
99
C
265 281Right-handed alpha
Helix 100
100
C
283 285Right-handed 310
Helix 101
101
C
299 313Right-handed alpha
Helix 102
102
C
325 330Right-handed alpha
Helix 103
103
C
332 334Right-handed 310
Helix 104
104
C
335 351Right-handed alpha
Helix 105
105
C
366 371Right-handed alpha
Helix 106
106
C
416 420Right-handed 310
Helix 107
107
C
430 444Right-handed alpha
Helix 108
108
C
447 458Right-handed alpha
Helix 109
109
C
509 512Right-handed 310
Helix 110
110
C
513 528Right-handed alpha
Helix 111
111
C
529 531Right-handed 310
Helix 112
112
C
533 540Right-handed alpha
Helix 113
113
C
544 547Right-handed 310
Helix 114
114
C
548 570Right-handed alpha
Helix 115
115
C
582 591Right-handed alpha
Helix 116
116
C
595 613Right-handed alpha
Helix 117
117
C
626 634Right-handed alpha
Helix 118
118
C
655 668Right-handed alpha
Helix 119
119
C
684 689Right-handed 310
Helix 120
120
C
690 702Right-handed alpha
Helix 121
121
C
718 722Right-handed 310
Helix 122
122
C
725 729Right-handed 310
Helix 123
123
C
731 741Right-handed alpha
Helix 124
124
C
744 750Right-handed alpha
Helix 125
125
C
767 775Right-handed alpha
Helix 126
126
C
791 806Right-handed alpha
Helix 127
127
C
811 816Right-handed 310
Helix 128
128
C
830 834Right-handed 310
Helix 129
129
C
846 850Right-handed 310
Helix 130
130
D
18 28Right-handed alpha
Helix 131
131
D
43 47Right-handed 310
Helix 132
132
D
68 74Right-handed alpha
Helix 133
133
D
76 93Right-handed alpha
Helix 134
134
D
96 101Right-handed 310
Helix 135
135
D
114 121Right-handed alpha
Helix 136
136
D
129 136Right-handed alpha
Helix 137
137
D
138 149Right-handed alpha
Helix 138
138
D
159 161Right-handed 310
Helix 139
139
D
162 177Right-handed alpha
Helix 140
140
D
193 203Right-handed alpha
Helix 141
141
D
237 239Right-handed 310
Helix 142
142
D
265 281Right-handed alpha
Helix 143
143
D
283 285Right-handed 310
Helix 144
144
D
299 313Right-handed alpha
Helix 145
145
D
325 330Right-handed alpha
Helix 146
146
D
332 334Right-handed 310
Helix 147
147
D
335 351Right-handed alpha
Helix 148
148
D
366 371Right-handed alpha
Helix 149
149
D
416 420Right-handed 310
Helix 150
150
D
430 444Right-handed alpha
Helix 151
151
D
447 457Right-handed alpha
Helix 152
152
D
509 512Right-handed 310
Helix 153
153
D
513 528Right-handed alpha
Helix 154
154
D
529 531Right-handed 310
Helix 155
155
D
533 540Right-handed alpha
Helix 156
156
D
544 547Right-handed 310
Helix 157
157
D
548 570Right-handed alpha
Helix 158
158
D
582 592Right-handed alpha
Helix 159
159
D
595 614Right-handed alpha
Helix 160
160
D
626 632Right-handed alpha
Helix 161
161
D
655 668Right-handed alpha
Helix 162
162
D
684 689Right-handed 310
Helix 163
163
D
690 702Right-handed alpha
Helix 164
164
D
718 722Right-handed 310
Helix 165
165
D
725 729Right-handed 310
Helix 166
166
D
731 741Right-handed alpha
Helix 167
167
D
744 750Right-handed alpha
Helix 168
168
D
767 775Right-handed alpha
Helix 169
169
D
791 806Right-handed alpha
Helix 170
170
D
811 816Right-handed 310
Helix 171
171
D
830 834Right-handed 310
Helix 172
172
D
846 850Right-handed 310
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There are 17 sheets in PDB entry 3HHD. 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,

There are 22 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
374 376first strand
Strand 2
A
320 323parallel
Strand 3
A
287 291parallel
Strand 4
A
387 393parallel
Strand 5
A
398 406anti-parallel
Strand 6
A
244 253anti-parallel
Strand 7
A
4 12anti-parallel
Strand 8
A
227 235anti-parallel
Strand 9
A
182 189anti-parallel
Strand 10
A
106 110parallel
Strand 11
A
154 158parallel
Strand 12
D
154 158anti-parallel
Strand 13
D
106 111parallel
Strand 14
D
182 189parallel
Strand 15
D
227 235anti-parallel
Strand 16
D
4 12anti-parallel
Strand 17
D
244 253anti-parallel
Strand 18
D
398 406anti-parallel
Strand 19
D
387 393anti-parallel
Strand 20
D
287 291parallel
Strand 21
D
320 323parallel
Strand 22
D
374 376parallel
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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
352 353first strand
Strand 2
A
381 382anti-parallel
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There are 3 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
422 428first strand
Strand 2
A
467 473anti-parallel
Strand 3
A
481 484anti-parallel
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There are 4 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
576 579first strand
Strand 2
A
492 496parallel
Strand 3
A
757 761parallel
Strand 4
A
780 783parallel
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There are 4 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
639 645first strand
Strand 2
A
648 654anti-parallel
Strand 3
A
618 623anti-parallel
Strand 4
A
672 675anti-parallel
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There are 22 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
374 376first strand
Strand 2
B
320 323parallel
Strand 3
B
287 291parallel
Strand 4
B
387 393parallel
Strand 5
B
398 406anti-parallel
Strand 6
B
244 253anti-parallel
Strand 7
B
4 12anti-parallel
Strand 8
B
227 235anti-parallel
Strand 9
B
182 189anti-parallel
Strand 10
B
106 111parallel
Strand 11
B
154 158parallel
Strand 12
C
154 158anti-parallel
Strand 13
C
106 111parallel
Strand 14
C
182 189parallel
Strand 15
C
227 235anti-parallel
Strand 16
C
4 12anti-parallel
Strand 17
C
244 253anti-parallel
Strand 18
C
398 406anti-parallel
Strand 19
C
387 393anti-parallel
Strand 20
C
287 291parallel
Strand 21
C
320 323parallel
Strand 22
C
374 376parallel
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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
B
352 353first strand
Strand 2
B
381 382anti-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
B
422 428first strand
Strand 2
B
467 473anti-parallel
Strand 3
B
481 484anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
576 579first strand
Strand 2
B
492 496parallel
Strand 3
B
757 761parallel
Strand 4
B
780 783parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
639 645first strand
Strand 2
B
648 654anti-parallel
Strand 3
B
618 623anti-parallel
Strand 4
B
672 675anti-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
C
422 428first strand
Strand 2
C
467 473anti-parallel
Strand 3
C
481 484anti-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
C
712 713first strand
Strand 2
C
576 579parallel
Strand 3
C
492 496parallel
Strand 4
C
757 761parallel
Strand 5
C
780 783parallel
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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
C
639 645first strand
Strand 2
C
648 654anti-parallel
Strand 3
C
618 623anti-parallel
Strand 4
C
672 674anti-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
D
352 353first strand
Strand 2
D
381 382anti-parallel
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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
D
422 428first strand
Strand 2
D
467 473anti-parallel
Strand 3
D
481 484anti-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
D
712 713first strand
Strand 2
D
576 579parallel
Strand 3
D
492 496parallel
Strand 4
D
757 761parallel
Strand 5
D
780 783parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
639 645first strand
Strand 2
D
648 654anti-parallel
Strand 3
D
618 623anti-parallel
Strand 4
D
672 674anti-parallel
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