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


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 4KUG entry

There are 4 chains in PDB entry 4KUG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 282
B
 MET 1LYS 282
C
 MET 1LYS 282
D
 MET 1LYS 282
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 60 helices in PDB entry 4KUG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 22Right-handed alpha
Helix 2
2
A
33 54Right-handed alpha
Helix 3
3
A
58 68Right-handed alpha
Helix 4
4
A
74 79Right-handed 310
Helix 5
5
A
91 106Right-handed alpha
Helix 6
6
A
120 126Right-handed alpha
Helix 7
7
A
130 132Right-handed 310
Helix 8
8
A
158 172Right-handed alpha
Helix 9
9
A
186 204Right-handed alpha
Helix 10
10
A
208 221Right-handed alpha
Helix 11
11
A
225 234Right-handed alpha
Helix 12
12
A
234 250Right-handed alpha
Helix 13
13
A
251 255Right-handed 310
Helix 14
14
A
257 266Right-handed alpha
Helix 15
15
A
270 274Right-handed 310
Helix 16
16
B
10 22Right-handed alpha
Helix 17
17
B
33 54Right-handed alpha
Helix 18
18
B
58 68Right-handed alpha
Helix 19
19
B
74 81Right-handed 310
Helix 20
20
B
91 106Right-handed alpha
Helix 21
21
B
120 126Right-handed alpha
Helix 22
22
B
130 132Right-handed 310
Helix 23
23
B
158 172Right-handed alpha
Helix 24
24
B
186 204Right-handed alpha
Helix 25
25
B
208 221Right-handed alpha
Helix 26
26
B
225 234Right-handed alpha
Helix 27
27
B
234 250Right-handed alpha
Helix 28
28
B
251 255Right-handed 310
Helix 29
29
B
257 266Right-handed alpha
Helix 30
30
B
270 274Right-handed 310
Helix 31
31
C
10 22Right-handed alpha
Helix 32
32
C
33 54Right-handed alpha
Helix 33
33
C
58 68Right-handed alpha
Helix 34
34
C
74 79Right-handed 310
Helix 35
35
C
91 106Right-handed alpha
Helix 36
36
C
120 126Right-handed alpha
Helix 37
37
C
130 132Right-handed 310
Helix 38
38
C
158 172Right-handed alpha
Helix 39
39
C
186 204Right-handed alpha
Helix 40
40
C
208 221Right-handed alpha
Helix 41
41
C
225 234Right-handed alpha
Helix 42
42
C
234 250Right-handed alpha
Helix 43
43
C
251 255Right-handed 310
Helix 44
44
C
257 266Right-handed alpha
Helix 45
45
C
270 274Right-handed 310
Helix 46
46
D
10 22Right-handed alpha
Helix 47
47
D
33 54Right-handed alpha
Helix 48
48
D
58 67Right-handed alpha
Helix 49
49
D
74 79Right-handed 310
Helix 50
50
D
91 106Right-handed alpha
Helix 51
51
D
120 126Right-handed alpha
Helix 52
52
D
130 132Right-handed 310
Helix 53
53
D
158 172Right-handed alpha
Helix 54
54
D
186 204Right-handed alpha
Helix 55
55
D
208 221Right-handed alpha
Helix 56
56
D
225 234Right-handed alpha
Helix 57
57
D
234 250Right-handed alpha
Helix 58
58
D
251 255Right-handed 310
Helix 59
59
D
257 266Right-handed alpha
Helix 60
60
D
270 274Right-handed 310
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There are 4 sheets in PDB entry 4KUG. 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
69 72first strand
Strand 2
A
26 30parallel
Strand 3
A
3 7parallel
Strand 4
A
83 86parallel
Strand 5
A
111 114parallel
Strand 6
A
134 138parallel
Strand 7
A
148 153anti-parallel
Strand 8
A
175 180parallel
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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
69 72first strand
Strand 2
B
26 30parallel
Strand 3
B
3 7parallel
Strand 4
B
83 86parallel
Strand 5
B
111 114parallel
Strand 6
B
134 138parallel
Strand 7
B
148 153anti-parallel
Strand 8
B
175 180parallel
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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
69 72first strand
Strand 2
C
26 30parallel
Strand 3
C
3 7parallel
Strand 4
C
83 86parallel
Strand 5
C
111 114parallel
Strand 6
C
134 139parallel
Strand 7
C
148 153anti-parallel
Strand 8
C
175 180parallel
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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
69 72first strand
Strand 2
D
26 30parallel
Strand 3
D
3 7parallel
Strand 4
D
83 86parallel
Strand 5
D
111 114parallel
Strand 6
D
134 138parallel
Strand 7
D
148 153anti-parallel
Strand 8
D
175 180parallel
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