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


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 4ONE entry

There are 4 chains in PDB entry 4ONE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LEU 254
B
 SER 2LEU 254
C
 SER 2LEU 254
D
 SER 2LEU 254
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 53 helices in PDB entry 4ONE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 29Right-handed alpha
Helix 2
2
A
40 49Right-handed alpha
Helix 3
3
A
63 65Right-handed 310
Helix 4
4
A
66 79Right-handed alpha
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
102 114Right-handed alpha
Helix 7
7
A
114 130Right-handed alpha
Helix 8
8
A
145 149Right-handed 310
Helix 9
9
A
152 154Right-handed 310
Helix 10
10
A
155 177Right-handed alpha
Helix 11
11
A
196 210Right-handed alpha
Helix 12
12
A
219 232Right-handed alpha
Helix 13
13
A
235 239Right-handed 310
Helix 14
14
B
15 29Right-handed alpha
Helix 15
15
B
40 49Right-handed alpha
Helix 16
16
B
63 65Right-handed 310
Helix 17
17
B
66 79Right-handed alpha
Helix 18
18
B
97 101Right-handed 310
Helix 19
19
B
102 114Right-handed alpha
Helix 20
20
B
114 130Right-handed alpha
Helix 21
21
B
145 149Right-handed 310
Helix 22
22
B
152 154Right-handed 310
Helix 23
23
B
155 177Right-handed alpha
Helix 24
24
B
196 209Right-handed alpha
Helix 25
25
B
219 232Right-handed alpha
Helix 26
26
B
235 239Right-handed 310
Helix 27
27
C
15 28Right-handed alpha
Helix 28
28
C
40 49Right-handed alpha
Helix 29
29
C
63 65Right-handed 310
Helix 30
30
C
66 79Right-handed alpha
Helix 31
31
C
97 101Right-handed 310
Helix 32
32
C
102 114Right-handed alpha
Helix 33
33
C
114 130Right-handed alpha
Helix 34
34
C
145 149Right-handed 310
Helix 35
35
C
152 154Right-handed 310
Helix 36
36
C
155 177Right-handed alpha
Helix 37
37
C
201 209Right-handed alpha
Helix 38
38
C
219 232Right-handed alpha
Helix 39
39
C
235 239Right-handed 310
Helix 40
40
D
15 28Right-handed alpha
Helix 41
41
D
40 48Right-handed alpha
Helix 42
42
D
49 51Right-handed 310
Helix 43
43
D
63 65Right-handed 310
Helix 44
44
D
66 79Right-handed alpha
Helix 45
45
D
97 101Right-handed 310
Helix 46
46
D
102 114Right-handed alpha
Helix 47
47
D
114 130Right-handed alpha
Helix 48
48
D
145 149Right-handed 310
Helix 49
49
D
152 154Right-handed 310
Helix 50
50
D
155 177Right-handed alpha
Helix 51
51
D
202 209Right-handed alpha
Helix 52
52
D
219 232Right-handed alpha
Helix 53
53
D
235 239Right-handed 310
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There are 4 sheets in PDB entry 4ONE. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
54 58first strand
Strand 2
A
31 36parallel
Strand 3
A
7 11parallel
Strand 4
A
83 86parallel
Strand 5
A
138 143parallel
Strand 6
A
181 188parallel
Strand 7
A
242 245parallel
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There are 7 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
54 58first strand
Strand 2
B
31 36parallel
Strand 3
B
7 11parallel
Strand 4
B
83 86parallel
Strand 5
B
138 143parallel
Strand 6
B
181 188parallel
Strand 7
B
242 245parallel
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There are 7 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
54 58first strand
Strand 2
C
31 36parallel
Strand 3
C
7 11parallel
Strand 4
C
83 86parallel
Strand 5
C
138 143parallel
Strand 6
C
181 188parallel
Strand 7
C
242 245parallel
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There are 7 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
54 58first strand
Strand 2
D
31 36parallel
Strand 3
D
7 11parallel
Strand 4
D
83 86parallel
Strand 5
D
138 143parallel
Strand 6
D
181 188parallel
Strand 7
D
242 245parallel
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