Analysis of interatomic Contacts of Structural Units in PDB entry:
4DUF


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 4DUF entry

There are 3 chains in PDB entry 4DUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2GLY 457
B
 ILE 2GLY 457
C
 ILE 2LEU 311
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 are100 helices in PDB entry 4DUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 15Right-handed 310
Helix 2
2
A
16 21Right-handed 310
Helix 3
3
A
24 37Right-handed alpha
Helix 4
4
A
54 62Right-handed alpha
Helix 5
5
A
72 83Right-handed alpha
Helix 6
6
A
93 104Right-handed alpha
Helix 7
7
A
105 108Right-handed 310
Helix 8
8
A
109 110Right-handed 310
Helix 9
9
A
111 132Right-handed alpha
Helix 10
10
A
141 159Right-handed alpha
Helix 11
11
A
163 167Right-handed 310
Helix 12
12
A
171 187Right-handed alpha
Helix 13
13
A
188 190Right-handed 310
Helix 14
14
A
195 197Right-handed 310
Helix 15
15
A
198 227Right-handed alpha
Helix 16
16
A
232 240Right-handed alpha
Helix 17
17
A
250 283Right-handed alpha
Helix 18
18
A
283 298Right-handed alpha
Helix 19
19
A
304 311Right-handed alpha
Helix 20
20
A
311 325Right-handed alpha
Helix 21
21
A
357 361Right-handed alpha
Helix 22
22
A
363 368Right-handed alpha
Helix 23
23
A
375 380Right-handed 310
Helix 24
24
A
395 399Right-handed 310
Helix 25
25
A
402 420Right-handed alpha
Helix 26
26
B
11 15Right-handed 310
Helix 27
27
B
16 21Right-handed 310
Helix 28
28
B
24 37Right-handed alpha
Helix 29
29
B
54 62Right-handed alpha
Helix 30
30
B
72 83Right-handed alpha
Helix 31
31
B
93 104Right-handed alpha
Helix 32
32
B
105 108Right-handed 310
Helix 33
33
B
109 110Right-handed 310
Helix 34
34
B
111 132Right-handed alpha
Helix 35
35
B
141 159Right-handed alpha
Helix 36
36
B
163 167Right-handed 310
Helix 37
37
B
171 187Right-handed alpha
Helix 38
38
B
188 190Right-handed 310
Helix 39
39
B
195 197Right-handed 310
Helix 40
40
B
198 227Right-handed alpha
Helix 41
41
B
232 240Right-handed alpha
Helix 42
42
B
250 283Right-handed alpha
Helix 43
43
B
283 298Right-handed alpha
Helix 44
44
B
304 310Right-handed alpha
Helix 45
45
B
311 325Right-handed alpha
Helix 46
46
B
357 361Right-handed alpha
Helix 47
47
B
363 368Right-handed alpha
Helix 48
48
B
375 380Right-handed 310
Helix 49
49
B
381 385Right-handed 310
Helix 50
50
B
395 399Right-handed 310
Helix 51
51
B
402 420Right-handed alpha
Helix 52
52
C
11 15Right-handed 310
Helix 53
53
C
16 21Right-handed 310
Helix 54
54
C
24 37Right-handed alpha
Helix 55
55
C
54 62Right-handed alpha
Helix 56
56
C
72 83Right-handed alpha
Helix 57
57
C
93 104Right-handed alpha
Helix 58
58
C
105 107Right-handed 310
Helix 59
59
C
108 132Right-handed alpha
Helix 60
60
C
141 159Right-handed alpha
Helix 61
61
C
163 167Right-handed 310
Helix 62
62
C
171 188Right-handed alpha
Helix 63
63
C
195 197Right-handed 310
Helix 64
64
C
198 227Right-handed alpha
Helix 65
65
C
232 240Right-handed alpha
Helix 66
66
C
250 265Right-handed alpha
Helix 67
67
C
266 283Right-handed alpha
Helix 68
68
C
283 298Right-handed alpha
Helix 69
69
C
304 310Right-handed alpha
Helix 70
70
C
311 325Right-handed alpha
Helix 71
71
C
357 361Right-handed alpha
Helix 72
72
C
363 368Right-handed alpha
Helix 73
73
C
375 380Right-handed 310
Helix 74
74
C
395 399Right-handed 310
Helix 75
75
C
402 420Right-handed alpha
Helix 76
76
D
11 15Right-handed 310
Helix 77
77
D
16 21Right-handed 310
Helix 78
78
D
24 37Right-handed alpha
Helix 79
79
D
54 62Right-handed alpha
Helix 80
80
D
72 83Right-handed alpha
Helix 81
81
D
93 104Right-handed alpha
Helix 82
82
D
105 107Right-handed 310
Helix 83
83
D
108 132Right-handed alpha
Helix 84
84
D
141 159Right-handed alpha
Helix 85
85
D
163 167Right-handed 310
Helix 86
86
D
171 187Right-handed alpha
Helix 87
87
D
188 190Right-handed 310
Helix 88
88
D
195 197Right-handed 310
Helix 89
89
D
198 227Right-handed alpha
Helix 90
90
D
232 240Right-handed alpha
Helix 91
91
D
250 283Right-handed alpha
Helix 92
92
D
283 298Right-handed alpha
Helix 93
93
D
304 310Right-handed alpha
Helix 94
94
D
311 325Right-handed alpha
Helix 95
95
D
357 361Right-handed alpha
Helix 96
96
D
363 368Right-handed alpha
Helix 97
97
D
375 380Right-handed 310
Helix 98
98
D
381 385Right-handed 310
Helix 99
99
D
395 399Right-handed 310
Helix 100
100
D
402 420Right-handed alpha
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There are 16 sheets in PDB entry 4DUF. 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,

There are 5 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
39 44first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
352 356parallel
Strand 4
A
330 335anti-parallel
Strand 5
A
67 69anti-parallel
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There are 3 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
139 140first strand
Strand 2
A
445 450anti-parallel
Strand 3
A
421 424anti-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
339 341first strand
Strand 2
A
345 347anti-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
433 435first strand
Strand 2
A
439 441anti-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
39 44first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
352 356parallel
Strand 4
B
330 335anti-parallel
Strand 5
B
67 69anti-parallel
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There are 3 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
139 140first strand
Strand 2
B
445 450anti-parallel
Strand 3
B
421 424anti-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
B
339 341first strand
Strand 2
B
345 347anti-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
B
433 435first strand
Strand 2
B
439 441anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
39 44first strand
Strand 2
C
47 52anti-parallel
Strand 3
C
352 356parallel
Strand 4
C
330 335anti-parallel
Strand 5
C
67 69anti-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
C
139 140first strand
Strand 2
C
445 450anti-parallel
Strand 3
C
421 424anti-parallel
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There are 2 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
339 341first strand
Strand 2
C
345 347anti-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
C
433 435first strand
Strand 2
C
439 441anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 44first strand
Strand 2
D
47 52anti-parallel
Strand 3
D
352 356parallel
Strand 4
D
330 335anti-parallel
Strand 5
D
67 69anti-parallel
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There are 3 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
139 140first strand
Strand 2
D
445 450anti-parallel
Strand 3
D
421 424anti-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
D
339 341first strand
Strand 2
D
345 347anti-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
D
433 435first strand
Strand 2
D
439 441anti-parallel
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