Analysis of interatomic Contacts of Structural Units in PDB entry:
1K0W


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 1K0W entry

There are 6 chains in PDB entry 1K0W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 223
B
 MET 1HIS 223
C
 MET 1HIS 223
D
 MET 1HIS 223
E
 MET 1HIS 223
F
 MET 1HIS 223
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 54 helices in PDB entry 1K0W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 19Right-handed alpha
Helix 2
2
A
52 56Right-handed 310
Helix 3
3
A
76 87Right-handed alpha
Helix 4
4
A
98 108Right-handed alpha
Helix 5
5
A
115 120Right-handed alpha
Helix 6
6
A
133 139Right-handed alpha
Helix 7
7
A
140 156Right-handed alpha
Helix 8
8
A
179 204Right-handed alpha
Helix 9
9
A
211 222Right-handed alpha
Helix 10
10
B
2 19Right-handed alpha
Helix 11
11
B
52 56Right-handed 310
Helix 12
12
B
76 87Right-handed alpha
Helix 13
13
B
98 108Right-handed alpha
Helix 14
14
B
115 120Right-handed alpha
Helix 15
15
B
133 139Right-handed alpha
Helix 16
16
B
140 157Right-handed alpha
Helix 17
17
B
179 204Right-handed alpha
Helix 18
18
B
211 222Right-handed alpha
Helix 19
19
C
2 19Right-handed alpha
Helix 20
20
C
52 56Right-handed 310
Helix 21
21
C
76 87Right-handed alpha
Helix 22
22
C
98 108Right-handed alpha
Helix 23
23
C
115 120Right-handed alpha
Helix 24
24
C
133 139Right-handed alpha
Helix 25
25
C
140 156Right-handed alpha
Helix 26
26
C
179 204Right-handed alpha
Helix 27
27
C
211 222Right-handed alpha
Helix 28
28
D
2 19Right-handed alpha
Helix 29
29
D
52 56Right-handed 310
Helix 30
30
D
76 87Right-handed alpha
Helix 31
31
D
98 108Right-handed alpha
Helix 32
32
D
115 120Right-handed alpha
Helix 33
33
D
133 139Right-handed alpha
Helix 34
34
D
140 157Right-handed alpha
Helix 35
35
D
179 204Right-handed alpha
Helix 36
36
D
211 222Right-handed alpha
Helix 37
37
E
2 19Right-handed alpha
Helix 38
38
E
52 56Right-handed 310
Helix 39
39
E
76 87Right-handed alpha
Helix 40
40
E
98 108Right-handed alpha
Helix 41
41
E
115 120Right-handed alpha
Helix 42
42
E
133 139Right-handed alpha
Helix 43
43
E
140 155Right-handed alpha
Helix 44
44
E
179 204Right-handed alpha
Helix 45
45
E
211 221Right-handed alpha
Helix 46
46
F
2 19Right-handed alpha
Helix 47
47
F
52 56Right-handed 310
Helix 48
48
F
76 87Right-handed alpha
Helix 49
49
F
98 108Right-handed alpha
Helix 50
50
F
115 120Right-handed alpha
Helix 51
51
F
133 138Right-handed alpha
Helix 52
52
F
140 156Right-handed alpha
Helix 53
53
F
179 204Right-handed alpha
Helix 54
54
F
211 222Right-handed alpha
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There are 6 sheets in PDB entry 1K0W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
66 68first strand
Strand 2
A
57 60anti-parallel
Strand 3
A
38 41anti-parallel
Strand 4
A
28 33anti-parallel
Strand 5
A
92 95anti-parallel
Strand 6
A
172 177anti-parallel
Strand 7
A
165 168anti-parallel
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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
66 68first strand
Strand 2
B
57 60anti-parallel
Strand 3
B
38 41anti-parallel
Strand 4
B
28 33anti-parallel
Strand 5
B
92 95anti-parallel
Strand 6
B
172 177anti-parallel
Strand 7
B
165 168anti-parallel
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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
66 68first strand
Strand 2
C
57 60anti-parallel
Strand 3
C
38 41anti-parallel
Strand 4
C
28 33anti-parallel
Strand 5
C
92 95anti-parallel
Strand 6
C
172 177anti-parallel
Strand 7
C
165 168anti-parallel
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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
66 68first strand
Strand 2
D
57 60anti-parallel
Strand 3
D
38 41anti-parallel
Strand 4
D
28 33anti-parallel
Strand 5
D
92 95anti-parallel
Strand 6
D
172 177anti-parallel
Strand 7
D
165 168anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
66 68first strand
Strand 2
E
57 60anti-parallel
Strand 3
E
38 41anti-parallel
Strand 4
E
28 33anti-parallel
Strand 5
E
92 95anti-parallel
Strand 6
E
172 177anti-parallel
Strand 7
E
165 168anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
66 68first strand
Strand 2
F
57 60anti-parallel
Strand 3
F
38 41anti-parallel
Strand 4
F
28 33anti-parallel
Strand 5
F
92 95anti-parallel
Strand 6
F
172 177anti-parallel
Strand 7
F
165 168anti-parallel
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