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


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 4FOL entry

There are 4 chains in PDB entry 4FOL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 299
B
 MET 1ILE 299
C
 MET 1ILE 299
D
 MET 1ILE 299
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 61 helices in PDB entry 4FOL. 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 40Right-handed 310
Helix 2
2
A
61 69Right-handed alpha
Helix 3
3
A
70 79Right-handed alpha
Helix 4
4
A
116 121Right-handed alpha
Helix 5
5
A
124 131Right-handed alpha
Helix 6
6
A
131 142Right-handed alpha
Helix 7
7
A
161 174Right-handed alpha
Helix 8
8
A
175 178Right-handed 310
Helix 9
9
A
191 194Right-handed 310
Helix 10
10
A
195 206Right-handed alpha
Helix 11
11
A
213 216Right-handed 310
Helix 12
12
A
217 222Right-handed alpha
Helix 13
13
A
223 225Right-handed 310
Helix 14
14
A
243 248Right-handed alpha
Helix 15
15
A
250 258Right-handed alpha
Helix 16
16
A
277 296Right-handed alpha
Helix 17
17
B
35 40Right-handed 310
Helix 18
18
B
62 69Right-handed alpha
Helix 19
19
B
70 79Right-handed alpha
Helix 20
20
B
116 121Right-handed alpha
Helix 21
21
B
124 131Right-handed alpha
Helix 22
22
B
132 142Right-handed alpha
Helix 23
23
B
161 174Right-handed alpha
Helix 24
24
B
191 194Right-handed 310
Helix 25
25
B
195 207Right-handed alpha
Helix 26
26
B
213 216Right-handed 310
Helix 27
27
B
217 222Right-handed alpha
Helix 28
28
B
223 225Right-handed 310
Helix 29
29
B
243 248Right-handed alpha
Helix 30
30
B
250 257Right-handed alpha
Helix 31
31
B
258 260Right-handed 310
Helix 32
32
B
277 296Right-handed alpha
Helix 33
33
C
35 40Right-handed 310
Helix 34
34
C
62 69Right-handed alpha
Helix 35
35
C
70 79Right-handed alpha
Helix 36
36
C
118 122Right-handed 310
Helix 37
37
C
124 131Right-handed alpha
Helix 38
38
C
132 142Right-handed alpha
Helix 39
39
C
161 174Right-handed alpha
Helix 40
40
C
175 178Right-handed 310
Helix 41
41
C
191 194Right-handed 310
Helix 42
42
C
195 206Right-handed alpha
Helix 43
43
C
213 216Right-handed 310
Helix 44
44
C
217 222Right-handed alpha
Helix 45
45
C
223 225Right-handed 310
Helix 46
46
C
250 258Right-handed alpha
Helix 47
47
C
277 296Right-handed alpha
Helix 48
48
D
35 40Right-handed 310
Helix 49
49
D
62 69Right-handed alpha
Helix 50
50
D
70 79Right-handed alpha
Helix 51
51
D
116 121Right-handed alpha
Helix 52
52
D
124 131Right-handed alpha
Helix 53
53
D
131 142Right-handed alpha
Helix 54
54
D
161 174Right-handed alpha
Helix 55
55
D
175 178Right-handed 310
Helix 56
56
D
191 194Right-handed 310
Helix 57
57
D
195 206Right-handed alpha
Helix 58
58
D
213 216Right-handed 310
Helix 59
59
D
217 222Right-handed alpha
Helix 60
60
D
250 257Right-handed alpha
Helix 61
61
D
277 296Right-handed alpha
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There are 5 sheets in PDB entry 4FOL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 9 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
2 9first strand
Strand 2
A
12 20anti-parallel
Strand 3
A
27 34anti-parallel
Strand 4
A
81 85anti-parallel
Strand 5
A
51 55parallel
Strand 6
A
155 159parallel
Strand 7
A
182 186parallel
Strand 8
A
233 238parallel
Strand 9
A
266 271parallel
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There are 6 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
2 9first strand
Strand 2
B
12 21anti-parallel
Strand 3
B
26 34anti-parallel
Strand 4
B
81 85anti-parallel
Strand 5
B
49 55parallel
Strand 6
B
149 159parallel
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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
B
183 186first strand
Strand 2
B
233 238parallel
Strand 3
B
266 271parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 9first strand
Strand 2
C
12 20anti-parallel
Strand 3
C
27 34anti-parallel
Strand 4
C
81 85anti-parallel
Strand 5
C
51 55parallel
Strand 6
C
155 159parallel
Strand 7
C
182 186parallel
Strand 8
C
233 238parallel
Strand 9
C
266 271parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 9first strand
Strand 2
D
12 20anti-parallel
Strand 3
D
27 34anti-parallel
Strand 4
D
81 84anti-parallel
Strand 5
D
50 55parallel
Strand 6
D
150 159parallel
Strand 7
D
182 186parallel
Strand 8
D
233 238parallel
Strand 9
D
266 271parallel
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