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


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 1KWO entry

There are 3 chains in PDB entry 1KWO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 5PRO 835
B
 PRO 13GLU 154
C
 LYS 2PRO 154
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 39 helices in PDB entry 1KWO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
87 91Right-handed 310
Helix 2
2
A
97 108Right-handed alpha
Helix 3
3
A
133 140Right-handed alpha
Helix 4
4
A
151 165Right-handed alpha
Helix 5
5
A
184 196Right-handed alpha
Helix 6
6
A
223 230Right-handed alpha
Helix 7
7
A
268 274Right-handed 310
Helix 8
8
A
283 289Right-handed alpha
Helix 9
10
A
323 340Right-handed alpha
Helix 10
11
A
341 359Right-handed alpha
Helix 11
12
A
377 388Right-handed alpha
Helix 12
13
A
390 400Right-handed alpha
Helix 13
14
A
416 446Right-handed alpha
Helix 14
15
A
471 492Right-handed alpha
Helix 15
17
A
519 525Right-handed alpha
Helix 16
19
A
543 553Right-handed alpha
Helix 17
20
A
595 599Right-handed 310
Helix 18
22
A
615 622Right-handed alpha
Helix 19
23
A
648 661Right-handed alpha
Helix 20
25
A
714 718Right-handed 310
Helix 21
26
A
720 724Right-handed 310
Helix 22
27
A
735 746Right-handed alpha
Helix 23
28
A
766 799Right-handed alpha
Helix 24
29
A
799 816Right-handed alpha
Helix 25
30
A
818 823Right-handed alpha
Helix 26
31
A
824 833Right-handed alpha
Helix 27
32
B
14 28Right-handed alpha
Helix 28
34
B
52 58Right-handed alpha
Helix 29
35
B
74 79Right-handed alpha
Helix 30
36
B
85 94Right-handed alpha
Helix 31
37
B
105 115Right-handed alpha
Helix 32
38
B
121 130Right-handed alpha
Helix 33
39
B
140 149Right-handed alpha
Helix 34
40
C
4 22Right-handed alpha
Helix 35
43
C
64 73Right-handed alpha
Helix 36
44
C
82 92Right-handed alpha
Helix 37
45
C
103 110Right-handed alpha
Helix 38
46
C
118 130Right-handed alpha
Helix 39
47
C
140 151Right-handed alpha
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There are 8 sheets in PDB entry 1KWO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
33 38first strand
Strand 2
A
42 51anti-parallel
Strand 3
A
56 60anti-parallel
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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
122 123first strand
Strand 2
A
670 671parallel
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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
A
170 173first strand
Strand 2
A
248 252anti-parallel
Strand 3
A
256 261anti-parallel
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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
A
231 232first strand
Strand 2
A
240 241anti-parallel
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There are 1 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
709 712first strand
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There are 1 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 135first strand
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 29first strand
Strand 2
C
62 63anti-parallel
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There are 1 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
138 139first strand
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