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


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 3KHY entry

There are 2 chains in PDB entry 3KHY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 384
B
 MSE 1ILE 384
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 40 helices in PDB entry 3KHY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 73Right-handed alpha
Helix 2
2
A
75 77Right-handed 310
Helix 3
3
A
100 110Right-handed alpha
Helix 4
4
A
111 114Right-handed 310
Helix 5
5
A
117 132Right-handed alpha
Helix 6
6
A
143 149Right-handed 310
Helix 7
7
A
150 155Right-handed alpha
Helix 8
8
A
159 165Right-handed alpha
Helix 9
9
A
174 189Right-handed alpha
Helix 10
10
A
240 250Right-handed alpha
Helix 11
11
A
252 263Right-handed alpha
Helix 12
12
A
264 271Right-handed alpha
Helix 13
13
A
274 284Right-handed alpha
Helix 14
14
A
286 308Right-handed alpha
Helix 15
15
A
309 311Right-handed 310
Helix 16
16
A
321 327Right-handed alpha
Helix 17
17
A
327 338Right-handed alpha
Helix 18
18
A
339 342Right-handed 310
Helix 19
19
A
346 352Right-handed alpha
Helix 20
20
A
371 383Right-handed alpha
Helix 21
21
B
58 73Right-handed alpha
Helix 22
22
B
75 77Right-handed 310
Helix 23
23
B
100 110Right-handed alpha
Helix 24
24
B
111 113Right-handed 310
Helix 25
25
B
117 132Right-handed alpha
Helix 26
26
B
143 149Right-handed 310
Helix 27
27
B
150 155Right-handed alpha
Helix 28
28
B
159 165Right-handed alpha
Helix 29
29
B
174 189Right-handed alpha
Helix 30
30
B
240 250Right-handed alpha
Helix 31
31
B
252 263Right-handed alpha
Helix 32
32
B
264 271Right-handed alpha
Helix 33
33
B
274 284Right-handed alpha
Helix 34
34
B
286 308Right-handed alpha
Helix 35
35
B
309 311Right-handed 310
Helix 36
36
B
321 327Right-handed alpha
Helix 37
37
B
327 337Right-handed alpha
Helix 38
38
B
338 342Right-handed 310
Helix 39
39
B
346 352Right-handed alpha
Helix 40
40
B
371 384Right-handed alpha
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There are 4 sheets in PDB entry 3KHY. 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
49 53first strand
Strand 2
A
41 45anti-parallel
Strand 3
A
25 33anti-parallel
Strand 4
A
14 20anti-parallel
Strand 5
A
3 9anti-parallel
Strand 6
A
79 86parallel
Strand 7
A
137 141parallel
Strand 8
A
97 98anti-parallel
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There are 5 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
214 218first strand
Strand 2
A
205 211anti-parallel
Strand 3
A
196 201anti-parallel
Strand 4
A
316 320parallel
Strand 5
A
365 367parallel
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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
B
49 53first strand
Strand 2
B
41 45anti-parallel
Strand 3
B
25 33anti-parallel
Strand 4
B
14 20anti-parallel
Strand 5
B
3 9anti-parallel
Strand 6
B
79 86parallel
Strand 7
B
137 141parallel
Strand 8
B
97 98anti-parallel
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There are 5 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
214 218first strand
Strand 2
B
205 211anti-parallel
Strand 3
B
196 201anti-parallel
Strand 4
B
316 320parallel
Strand 5
B
365 367parallel
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