Analysis of interatomic Contacts of Structural Units in PDB entry:
3KTS


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 3KTS entry

There are 8 chains in PDB entry 3KTS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1HIS 185
B
 LEU 1HIS 185
C
 GLU 2GLU 183
D
 LEU 1GLU 183
E
 LEU 1HIS 185
F
 LEU 1GLY 184
G
 LEU 1HIS 185
H
 LEU 1HIS 185
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 63 helices in PDB entry 3KTS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 24Right-handed alpha
Helix 2
2
A
40 51Right-handed alpha
Helix 3
3
A
68 78Right-handed alpha
Helix 4
4
A
88 98Right-handed alpha
Helix 5
5
A
110 125Right-handed alpha
Helix 6
6
A
136 148Right-handed alpha
Helix 7
7
A
159 168Right-handed alpha
Helix 8
8
A
178 183Right-handed 310
Helix 9
9
B
16 23Right-handed alpha
Helix 10
10
B
38 51Right-handed alpha
Helix 11
11
B
68 78Right-handed alpha
Helix 12
12
B
88 98Right-handed alpha
Helix 13
13
B
110 125Right-handed alpha
Helix 14
14
B
136 145Right-handed alpha
Helix 15
15
B
159 169Right-handed alpha
Helix 16
16
C
38 51Right-handed alpha
Helix 17
17
C
68 78Right-handed alpha
Helix 18
18
C
88 98Right-handed alpha
Helix 19
19
C
110 125Right-handed alpha
Helix 20
20
C
136 145Right-handed alpha
Helix 21
21
C
159 169Right-handed alpha
Helix 22
22
C
178 182Right-handed 310
Helix 23
23
D
16 25Right-handed alpha
Helix 24
24
D
38 51Right-handed alpha
Helix 25
25
D
68 78Right-handed alpha
Helix 26
26
D
88 98Right-handed alpha
Helix 27
27
D
110 125Right-handed alpha
Helix 28
28
D
136 148Right-handed alpha
Helix 29
29
D
159 168Right-handed alpha
Helix 30
30
D
179 183Right-handed 310
Helix 31
31
E
16 23Right-handed alpha
Helix 32
32
E
40 51Right-handed alpha
Helix 33
33
E
68 78Right-handed alpha
Helix 34
34
E
88 98Right-handed alpha
Helix 35
35
E
110 125Right-handed alpha
Helix 36
36
E
136 147Right-handed alpha
Helix 37
37
E
159 170Right-handed alpha
Helix 38
38
E
178 182Right-handed 310
Helix 39
39
F
16 24Right-handed alpha
Helix 40
40
F
40 51Right-handed alpha
Helix 41
41
F
68 79Right-handed alpha
Helix 42
42
F
88 97Right-handed alpha
Helix 43
43
F
110 125Right-handed alpha
Helix 44
44
F
136 147Right-handed alpha
Helix 45
45
F
159 169Right-handed alpha
Helix 46
46
F
178 182Right-handed 310
Helix 47
47
G
18 23Right-handed alpha
Helix 48
48
G
38 51Right-handed alpha
Helix 49
49
G
68 78Right-handed alpha
Helix 50
50
G
88 98Right-handed alpha
Helix 51
51
G
110 125Right-handed alpha
Helix 52
52
G
136 145Right-handed alpha
Helix 53
53
G
159 168Right-handed alpha
Helix 54
54
G
179 183Right-handed 310
Helix 55
55
H
18 23Right-handed alpha
Helix 56
56
H
24 26Right-handed 310
Helix 57
57
H
40 51Right-handed alpha
Helix 58
58
H
68 78Right-handed alpha
Helix 59
59
H
88 98Right-handed alpha
Helix 60
60
H
110 125Right-handed alpha
Helix 61
61
H
136 147Right-handed alpha
Helix 62
62
H
159 169Right-handed alpha
Helix 63
63
H
178 182Right-handed 310
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There are 16 sheets in PDB entry 3KTS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
10 14first strand
Strand 2
A
30 33parallel
Strand 3
A
54 58parallel
Strand 4
A
83 86parallel
Strand 5
A
101 107parallel
Strand 6
A
128 132parallel
Strand 7
A
151 154parallel
Strand 8
A
171 176parallel
Strand 9
A
10 14parallel
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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
A
36 37first strand
Strand 2
A
62 63parallel
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There are 9 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
10 14first strand
Strand 2
B
30 33parallel
Strand 3
B
54 58parallel
Strand 4
B
83 86parallel
Strand 5
B
102 107parallel
Strand 6
B
128 132parallel
Strand 7
B
151 154parallel
Strand 8
B
171 176parallel
Strand 9
B
10 14parallel
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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
B
36 37first strand
Strand 2
B
62 63parallel
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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
C
10 14first strand
Strand 2
C
30 33parallel
Strand 3
C
54 58parallel
Strand 4
C
83 86parallel
Strand 5
C
102 107parallel
Strand 6
C
128 132parallel
Strand 7
C
151 154parallel
Strand 8
C
171 176parallel
Strand 9
C
10 14parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 37first strand
Strand 2
C
62 63parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 14first strand
Strand 2
D
30 33parallel
Strand 3
D
54 58parallel
Strand 4
D
83 86parallel
Strand 5
D
101 107parallel
Strand 6
D
128 132parallel
Strand 7
D
151 154parallel
Strand 8
D
173 176parallel
Strand 9
D
10 14parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
36 37first strand
Strand 2
D
62 63parallel
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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 14first strand
Strand 2
E
30 33parallel
Strand 3
E
54 58parallel
Strand 4
E
83 86parallel
Strand 5
E
102 107parallel
Strand 6
E
128 132parallel
Strand 7
E
151 154parallel
Strand 8
E
173 176parallel
Strand 9
E
10 14parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
36 37first strand
Strand 2
E
62 63parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 14first strand
Strand 2
F
30 33parallel
Strand 3
F
54 58parallel
Strand 4
F
84 86parallel
Strand 5
F
102 107parallel
Strand 6
F
128 132parallel
Strand 7
F
151 154parallel
Strand 8
F
171 176parallel
Strand 9
F
10 14parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
36 37first strand
Strand 2
F
62 63parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 14first strand
Strand 2
G
30 33parallel
Strand 3
G
54 58parallel
Strand 4
G
84 86parallel
Strand 5
G
102 107parallel
Strand 6
G
128 132parallel
Strand 7
G
151 154parallel
Strand 8
G
171 176parallel
Strand 9
G
10 14parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
36 37first strand
Strand 2
G
62 63parallel
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There are 9 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 14first strand
Strand 2
H
30 33parallel
Strand 3
H
54 58parallel
Strand 4
H
84 86parallel
Strand 5
H
102 107parallel
Strand 6
H
128 132parallel
Strand 7
H
151 154parallel
Strand 8
H
171 176parallel
Strand 9
H
10 14parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
36 37first strand
Strand 2
H
62 63parallel
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