Analysis of interatomic Contacts of Structural Units in PDB entry:
1A0C


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 1A0C entry

There are 4 chains in PDB entry 1A0C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 1ALA 437
B
 ASN 1ALA 437
C
 ASN 1ALA 437
D
 ASN 1ALA 437
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 80 helices in PDB entry 1A0C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 41Right-handed alpha
Helix 2
2
A
47 51Right-handed alpha
Helix 3
3
A
67 70Right-handed 310
Helix 4
4
A
74 92Right-handed alpha
Helix 5
5
A
101 104Right-handed alpha
Helix 6
6
A
111 130Right-handed alpha
Helix 7
7
A
147 149Right-handed 310
Helix 8
8
A
159 178Right-handed alpha
Helix 9
9
A
196 198Right-handed 310
Helix 10
10
A
201 221Right-handed alpha
Helix 11
11
A
246 255Right-handed alpha
Helix 12
12
A
268 274Right-handed alpha
Helix 13
13
A
278 288Right-handed alpha
Helix 14
14
A
314 326Right-handed alpha
Helix 15
15
A
348 374Right-handed alpha
Helix 16
16
A
377 385Right-handed alpha
Helix 17
17
A
387 389Right-handed 310
Helix 18
18
A
392 399Right-handed alpha
Helix 19
19
A
404 413Right-handed alpha
Helix 20
20
A
424 435Right-handed alpha
Helix 21
21
B
37 41Right-handed alpha
Helix 22
22
B
47 51Right-handed alpha
Helix 23
23
B
67 70Right-handed 310
Helix 24
24
B
74 92Right-handed alpha
Helix 25
25
B
101 104Right-handed alpha
Helix 26
26
B
111 130Right-handed alpha
Helix 27
27
B
147 149Right-handed 310
Helix 28
28
B
159 178Right-handed alpha
Helix 29
29
B
196 198Right-handed 310
Helix 30
30
B
201 221Right-handed alpha
Helix 31
31
B
246 255Right-handed alpha
Helix 32
32
B
268 274Right-handed alpha
Helix 33
33
B
278 288Right-handed alpha
Helix 34
34
B
314 326Right-handed alpha
Helix 35
35
B
348 374Right-handed alpha
Helix 36
36
B
377 385Right-handed alpha
Helix 37
37
B
387 389Right-handed 310
Helix 38
38
B
392 399Right-handed alpha
Helix 39
39
B
404 413Right-handed alpha
Helix 40
40
B
424 435Right-handed alpha
Helix 41
41
C
37 41Right-handed alpha
Helix 42
42
C
47 51Right-handed alpha
Helix 43
43
C
67 70Right-handed 310
Helix 44
44
C
74 92Right-handed alpha
Helix 45
45
C
101 104Right-handed alpha
Helix 46
46
C
111 130Right-handed alpha
Helix 47
47
C
147 149Right-handed 310
Helix 48
48
C
159 178Right-handed alpha
Helix 49
49
C
196 198Right-handed 310
Helix 50
50
C
201 221Right-handed alpha
Helix 51
51
C
246 255Right-handed alpha
Helix 52
52
C
268 274Right-handed alpha
Helix 53
53
C
278 288Right-handed alpha
Helix 54
54
C
314 326Right-handed alpha
Helix 55
55
C
348 374Right-handed alpha
Helix 56
56
C
377 385Right-handed alpha
Helix 57
57
C
387 389Right-handed 310
Helix 58
58
C
392 399Right-handed alpha
Helix 59
59
C
404 413Right-handed alpha
Helix 60
60
C
424 435Right-handed alpha
Helix 61
61
D
37 41Right-handed alpha
Helix 62
62
D
47 51Right-handed alpha
Helix 63
63
D
67 70Right-handed 310
Helix 64
64
D
74 92Right-handed alpha
Helix 65
65
D
101 104Right-handed alpha
Helix 66
66
D
111 130Right-handed alpha
Helix 67
67
D
147 149Right-handed 310
Helix 68
68
D
159 178Right-handed alpha
Helix 69
69
D
196 198Right-handed 310
Helix 70
70
D
201 221Right-handed alpha
Helix 71
71
D
246 255Right-handed alpha
Helix 72
72
D
268 274Right-handed alpha
Helix 73
73
D
278 288Right-handed alpha
Helix 74
74
D
314 326Right-handed alpha
Helix 75
75
D
348 374Right-handed alpha
Helix 76
76
D
377 385Right-handed alpha
Helix 77
77
D
387 389Right-handed 310
Helix 78
78
D
392 399Right-handed alpha
Helix 79
79
D
404 413Right-handed alpha
Helix 80
80
D
424 435Right-handed alpha
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There are 4 sheets in PDB entry 1A0C. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
335 337first strand
Strand 2
A
43 46parallel
Strand 3
A
96 100parallel
Strand 4
A
135 140parallel
Strand 5
A
183 186parallel
Strand 6
A
227 231parallel
Strand 7
A
262 267parallel
Strand 8
A
291 295parallel
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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
B
335 337first strand
Strand 2
B
43 46parallel
Strand 3
B
96 100parallel
Strand 4
B
135 140parallel
Strand 5
B
183 186parallel
Strand 6
B
227 231parallel
Strand 7
B
262 267parallel
Strand 8
B
291 295parallel
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There are 8 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
335 337first strand
Strand 2
C
43 46parallel
Strand 3
C
96 100parallel
Strand 4
C
135 140parallel
Strand 5
C
183 186parallel
Strand 6
C
227 231parallel
Strand 7
C
262 267parallel
Strand 8
C
291 295parallel
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There are 8 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
335 337first strand
Strand 2
D
43 46parallel
Strand 3
D
96 100parallel
Strand 4
D
135 140parallel
Strand 5
D
183 186parallel
Strand 6
D
227 231parallel
Strand 7
D
262 267parallel
Strand 8
D
291 295parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il