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


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 3DUF entry

There are 10 chains in PDB entry 3DUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4LYS 368
B
 ALA 1PHE 324
C
 THR 4LYS 368
D
 ALA 1PHE 324
I
 ARG 128ALA 165
E
 THR 4LYS 368
F
 ALA 1PHE 324
G
 THR 4LYS 368
H
 ALA 1PHE 324
J
 ILE 130ALA 165
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 are136 helices in PDB entry 3DUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 19Right-handed alpha
Helix 2
2
A
34 38Right-handed 310
Helix 3
3
A
42 69Right-handed alpha
Helix 4
4
A
81 90Right-handed alpha
Helix 5
5
A
104 111Right-handed alpha
Helix 6
6
A
114 124Right-handed alpha
Helix 7
7
A
125 129Right-handed 310
Helix 8
8
A
145 162Right-handed alpha
Helix 9
9
A
174 177Right-handed 310
Helix 10
10
A
178 191Right-handed alpha
Helix 11
11
A
211 213Right-handed 310
Helix 12
12
A
219 226Right-handed 310
Helix 13
13
A
237 254Right-handed alpha
Helix 14
14
A
276 280Right-handed 310
Helix 15
15
A
284 292Right-handed alpha
Helix 16
16
A
294 305Right-handed alpha
Helix 17
17
A
310 335Right-handed alpha
Helix 18
18
A
339 346Right-handed alpha
Helix 19
19
A
352 365Right-handed alpha
Helix 20
20
B
4 20Right-handed alpha
Helix 21
21
B
42 48Right-handed alpha
Helix 22
22
B
58 72Right-handed alpha
Helix 23
23
B
82 88Right-handed 310
Helix 24
24
B
89 95Right-handed alpha
Helix 25
25
B
99 104Right-handed alpha
Helix 26
26
B
132 137Right-handed alpha
Helix 27
27
B
149 163Right-handed alpha
Helix 28
28
B
174 176Right-handed 310
Helix 29
29
B
211 225Right-handed alpha
Helix 30
30
B
242 254Right-handed alpha
Helix 31
31
B
268 280Right-handed alpha
Helix 32
32
B
300 302Right-handed 310
Helix 33
33
B
303 308Right-handed alpha
Helix 34
34
B
310 323Right-handed alpha
Helix 35
35
C
8 19Right-handed alpha
Helix 36
36
C
42 68Right-handed alpha
Helix 37
37
C
81 91Right-handed alpha
Helix 38
38
C
104 111Right-handed alpha
Helix 39
39
C
114 124Right-handed alpha
Helix 40
40
C
125 129Right-handed 310
Helix 41
41
C
145 161Right-handed alpha
Helix 42
42
C
174 177Right-handed 310
Helix 43
43
C
178 191Right-handed alpha
Helix 44
44
C
211 213Right-handed 310
Helix 45
45
C
219 225Right-handed 310
Helix 46
46
C
237 254Right-handed alpha
Helix 47
47
C
277 281Right-handed 310
Helix 48
48
C
294 305Right-handed alpha
Helix 49
49
C
310 334Right-handed alpha
Helix 50
50
C
339 346Right-handed alpha
Helix 51
51
C
352 366Right-handed alpha
Helix 52
52
D
4 20Right-handed alpha
Helix 53
53
D
42 48Right-handed alpha
Helix 54
54
D
58 72Right-handed alpha
Helix 55
55
D
82 88Right-handed 310
Helix 56
56
D
89 96Right-handed alpha
Helix 57
57
D
99 104Right-handed alpha
Helix 58
58
D
132 137Right-handed alpha
Helix 59
59
D
149 163Right-handed alpha
Helix 60
60
D
211 225Right-handed alpha
Helix 61
61
D
242 254Right-handed alpha
Helix 62
62
D
268 281Right-handed alpha
Helix 63
63
D
282 284Right-handed 310
Helix 64
64
D
300 302Right-handed 310
Helix 65
65
D
303 308Right-handed alpha
Helix 66
66
D
310 323Right-handed alpha
Helix 67
67
I
133 142Right-handed alpha
Helix 68
69
E
8 18Right-handed alpha
Helix 69
70
E
34 38Right-handed 310
Helix 70
71
E
42 69Right-handed alpha
Helix 71
72
E
81 91Right-handed alpha
Helix 72
73
E
104 110Right-handed alpha
Helix 73
74
E
114 124Right-handed alpha
Helix 74
75
E
125 130Right-handed 310
Helix 75
76
E
145 162Right-handed alpha
Helix 76
77
E
174 177Right-handed 310
Helix 77
78
E
178 192Right-handed alpha
Helix 78
79
E
211 213Right-handed 310
Helix 79
80
E
219 225Right-handed 310
Helix 80
81
E
237 254Right-handed alpha
Helix 81
82
E
284 292Right-handed alpha
Helix 82
83
E
294 305Right-handed alpha
Helix 83
84
E
310 334Right-handed alpha
Helix 84
85
E
339 346Right-handed alpha
Helix 85
86
E
352 368Right-handed alpha
Helix 86
87
F
4 20Right-handed alpha
Helix 87
88
F
42 48Right-handed alpha
Helix 88
89
F
58 71Right-handed alpha
Helix 89
90
F
82 88Right-handed 310
Helix 90
91
F
89 95Right-handed alpha
Helix 91
92
F
99 104Right-handed alpha
Helix 92
93
F
132 138Right-handed alpha
Helix 93
94
F
149 163Right-handed alpha
Helix 94
95
F
174 176Right-handed 310
Helix 95
96
F
211 225Right-handed alpha
Helix 96
97
F
242 254Right-handed alpha
Helix 97
98
F
268 280Right-handed alpha
Helix 98
99
F
300 302Right-handed 310
Helix 99
100
F
303 308Right-handed alpha
Helix 100
101
F
310 323Right-handed alpha
Helix 101
102
G
8 19Right-handed alpha
Helix 102
103
G
42 68Right-handed alpha
Helix 103
104
G
81 90Right-handed alpha
Helix 104
105
G
104 111Right-handed alpha
Helix 105
106
G
114 124Right-handed alpha
Helix 106
107
G
125 130Right-handed 310
Helix 107
108
G
145 161Right-handed alpha
Helix 108
109
G
174 177Right-handed 310
Helix 109
110
G
178 191Right-handed alpha
Helix 110
111
G
211 213Right-handed 310
Helix 111
112
G
219 224Right-handed 310
Helix 112
113
G
237 253Right-handed alpha
Helix 113
114
G
277 281Right-handed 310
Helix 114
115
G
283 292Right-handed alpha
Helix 115
116
G
294 303Right-handed alpha
Helix 116
117
G
310 334Right-handed alpha
Helix 117
118
G
339 346Right-handed alpha
Helix 118
119
G
352 368Right-handed alpha
Helix 119
120
H
4 20Right-handed alpha
Helix 120
121
H
42 48Right-handed alpha
Helix 121
122
H
58 72Right-handed alpha
Helix 122
123
H
82 88Right-handed 310
Helix 123
124
H
89 95Right-handed alpha
Helix 124
125
H
99 104Right-handed alpha
Helix 125
126
H
132 138Right-handed alpha
Helix 126
127
H
149 163Right-handed alpha
Helix 127
128
H
174 176Right-handed 310
Helix 128
129
H
211 225Right-handed alpha
Helix 129
130
H
242 254Right-handed alpha
Helix 130
131
H
268 281Right-handed alpha
Helix 131
132
H
300 302Right-handed 310
Helix 132
133
H
303 308Right-handed alpha
Helix 133
134
H
310 323Right-handed alpha
Helix 134
135
J
132 139Right-handed alpha
Helix 135
136
J
140 143Right-handed 310
Helix 136
137
J
159 165Right-handed alpha
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There are 24 sheets in PDB entry 3DUF. 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,

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
22 23first strand
Strand 2
A
230 234parallel
Strand 3
A
259 264parallel
Strand 4
A
195 201parallel
Strand 5
A
167 172parallel
Strand 6
A
97 99parallel
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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
204 205first strand
Strand 2
A
208 209anti-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
2 3first strand
Strand 2
B
181 182anti-parallel
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There are 3 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
52 54first strand
Strand 2
B
23 27parallel
Strand 3
B
75 79parallel
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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
B
113 118first strand
Strand 2
B
167 172parallel
Strand 3
B
143 145parallel
Strand 4
B
237 239anti-parallel
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There are 5 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
196 199first strand
Strand 2
B
230 234anti-parallel
Strand 3
B
204 208parallel
Strand 4
B
256 263parallel
Strand 5
B
289 293parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 99first strand
Strand 2
C
167 172parallel
Strand 3
C
195 201parallel
Strand 4
C
259 264parallel
Strand 5
C
230 234parallel
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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
C
204 205first strand
Strand 2
C
208 209anti-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
D
2 3first strand
Strand 2
D
181 182anti-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
D
52 54first strand
Strand 2
D
23 27parallel
Strand 3
D
75 79parallel
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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
D
113 118first strand
Strand 2
D
167 172parallel
Strand 3
D
143 145parallel
Strand 4
D
237 239anti-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
D
196 199first strand
Strand 2
D
230 234anti-parallel
Strand 3
D
204 208parallel
Strand 4
D
256 263parallel
Strand 5
D
289 293parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 23first strand
Strand 2
E
230 234parallel
Strand 3
E
259 264parallel
Strand 4
E
195 201parallel
Strand 5
E
167 172parallel
Strand 6
E
97 99parallel
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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
E
204 205first strand
Strand 2
E
208 209anti-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
F
2 3first strand
Strand 2
F
181 182anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
52 54first strand
Strand 2
F
23 27parallel
Strand 3
F
75 76parallel
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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
F
113 118first strand
Strand 2
F
167 172parallel
Strand 3
F
143 145parallel
Strand 4
F
237 239anti-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
F
196 199first strand
Strand 2
F
230 234anti-parallel
Strand 3
F
204 208parallel
Strand 4
F
256 263parallel
Strand 5
F
289 293parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
22 23first strand
Strand 2
G
230 234parallel
Strand 3
G
259 264parallel
Strand 4
G
195 201parallel
Strand 5
G
167 172parallel
Strand 6
G
97 99parallel
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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
G
204 205first strand
Strand 2
G
208 209anti-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
H
2 3first strand
Strand 2
H
181 182anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
52 54first strand
Strand 2
H
23 27parallel
Strand 3
H
75 79parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
113 118first strand
Strand 2
H
167 172parallel
Strand 3
H
143 145parallel
Strand 4
H
237 239anti-parallel
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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
196 199first strand
Strand 2
H
231 234anti-parallel
Strand 3
H
205 208parallel
Strand 4
H
256 263parallel
Strand 5
H
289 293parallel
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