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


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 1DCN entry

There are 4 chains in PDB entry 1DCN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 33LYS 465
B
 ASP 20LYS 465
C
 THR 19LYS 465
D
 PRO 21LYS 465
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 are 77 helices in PDB entry 1DCN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 52Right-handed alpha
Helix 2
2
A
59 65Right-handed alpha
Helix 3
3
A
69 76Right-handed alpha
Helix 4
4
A
90 101Right-handed alpha
Helix 5
5
A
104 110Right-handed 310
Helix 6
6
A
115 151Right-handed alpha
Helix 7
7
A
171 196Right-handed alpha
Helix 8
8
A
215 222Right-handed alpha
Helix 9
9
A
231 236Right-handed alpha
Helix 10
10
A
239 265Right-handed alpha
Helix 11
11
A
293 317Right-handed alpha
Helix 12
12
A
325 354Right-handed 310
Helix 13
13
A
359 364Right-handed alpha
Helix 14
14
A
368 382Right-handed 310
Helix 15
15
A
386 401Right-handed alpha
Helix 16
16
A
412 417Right-handed alpha
Helix 17
17
A
424 428Right-handed 310
Helix 18
18
A
432 438Right-handed alpha
Helix 19
19
A
447 463Right-handed alpha
Helix 20
20
B
25 27Right-handed 310
Helix 21
21
B
34 53Right-handed 310
Helix 22
22
B
59 74Right-handed alpha
Helix 23
23
B
90 97Right-handed alpha
Helix 24
24
B
99 102Right-handed alpha
Helix 25
25
B
104 109Right-handed 310
Helix 26
26
B
115 151Right-handed alpha
Helix 27
27
B
171 196Right-handed alpha
Helix 28
28
B
215 222Right-handed alpha
Helix 29
29
B
231 236Right-handed alpha
Helix 30
30
B
239 265Right-handed alpha
Helix 31
31
B
294 316Right-handed alpha
Helix 32
32
B
325 354Right-handed 310
Helix 33
33
B
359 364Right-handed alpha
Helix 34
34
B
368 382Right-handed 310
Helix 35
35
B
386 403Right-handed alpha
Helix 36
36
B
407 409Right-handed 310
Helix 37
37
B
412 416Right-handed alpha
Helix 38
38
B
424 428Right-handed 310
Helix 39
39
B
432 438Right-handed alpha
Helix 40
40
B
447 463Right-handed alpha
Helix 41
41
C
21 26Right-handed alpha
Helix 42
42
C
37 54Right-handed alpha
Helix 43
43
C
59 78Right-handed alpha
Helix 44
44
C
90 102Right-handed alpha
Helix 45
45
C
104 110Right-handed 310
Helix 46
46
C
115 151Right-handed alpha
Helix 47
47
C
171 196Right-handed alpha
Helix 48
48
C
215 222Right-handed alpha
Helix 49
49
C
231 236Right-handed alpha
Helix 50
50
C
239 265Right-handed alpha
Helix 51
51
C
294 316Right-handed alpha
Helix 52
52
C
325 354Right-handed 310
Helix 53
53
C
359 364Right-handed alpha
Helix 54
54
C
368 381Right-handed 310
Helix 55
55
C
387 403Right-handed alpha
Helix 56
56
C
415 418Right-handed alpha
Helix 57
57
C
426 429Right-handed 310
Helix 58
58
C
432 438Right-handed alpha
Helix 59
59
C
447 463Right-handed alpha
Helix 60
60
D
22 27Right-handed alpha
Helix 61
61
D
33 53Right-handed 310
Helix 62
62
D
59 77Right-handed alpha
Helix 63
63
D
90 110Right-handed alpha
Helix 64
64
D
115 151Right-handed alpha
Helix 65
65
D
171 196Right-handed alpha
Helix 66
66
D
215 222Right-handed alpha
Helix 67
67
D
231 236Right-handed alpha
Helix 68
68
D
239 265Right-handed alpha
Helix 69
69
D
293 316Right-handed alpha
Helix 70
70
D
325 354Right-handed 310
Helix 71
71
D
359 364Right-handed alpha
Helix 72
72
D
368 382Right-handed 310
Helix 73
73
D
386 402Right-handed alpha
Helix 74
74
D
412 418Right-handed alpha
Helix 75
75
D
425 430Right-handed 310
Helix 76
76
D
432 438Right-handed alpha
Helix 77
77
D
447 463Right-handed alpha
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There are 4 sheets in PDB entry 1DCN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
156 161first strand
Strand 2
A
164 170anti-parallel
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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
B
156 161first strand
Strand 2
B
164 170anti-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
C
156 158first strand
Strand 2
C
168 170anti-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
D
156 158first strand
Strand 2
D
168 170anti-parallel
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