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


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 3KYB entry

There are 2 chains in PDB entry 3KYB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2GLY 384
B
 LYS 2SER 382
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 33 helices in PDB entry 3KYB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 24Right-handed alpha
Helix 2
2
A
39 42Right-handed 310
Helix 3
3
A
66 75Right-handed alpha
Helix 4
4
A
100 109Right-handed alpha
Helix 5
5
A
113 125Right-handed alpha
Helix 6
6
A
134 143Right-handed alpha
Helix 7
7
A
144 152Right-handed alpha
Helix 8
8
A
152 161Right-handed alpha
Helix 9
9
A
163 168Right-handed 310
Helix 10
10
A
169 174Right-handed alpha
Helix 11
11
A
196 207Right-handed alpha
Helix 12
12
A
220 227Right-handed 310
Helix 13
13
A
235 240Right-handed alpha
Helix 14
14
A
285 288Right-handed 310
Helix 15
15
A
318 333Right-handed alpha
Helix 16
16
A
341 347Right-handed alpha
Helix 17
17
A
351 373Right-handed alpha
Helix 18
18
B
12 24Right-handed alpha
Helix 19
19
B
39 42Right-handed 310
Helix 20
20
B
66 75Right-handed alpha
Helix 21
21
B
100 109Right-handed alpha
Helix 22
22
B
113 125Right-handed alpha
Helix 23
23
B
134 152Right-handed alpha
Helix 24
24
B
152 161Right-handed alpha
Helix 25
25
B
163 167Right-handed 310
Helix 26
26
B
168 172Right-handed 310
Helix 27
27
B
196 206Right-handed alpha
Helix 28
28
B
220 227Right-handed 310
Helix 29
29
B
235 240Right-handed alpha
Helix 30
30
B
285 288Right-handed 310
Helix 31
31
B
318 333Right-handed alpha
Helix 32
32
B
341 347Right-handed alpha
Helix 33
33
B
351 372Right-handed alpha
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There are 8 sheets in PDB entry 3KYB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
211 215first strand
Strand 2
A
28 33parallel
Strand 3
A
5 9parallel
Strand 4
A
229 232parallel
Strand 5
A
338 340parallel
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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
44 46first strand
Strand 2
A
53 55anti-parallel
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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
62 64first strand
Strand 2
A
190 194anti-parallel
Strand 3
A
79 81anti-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
A
93 97first strand
Strand 2
A
86 90anti-parallel
Strand 3
A
268 271parallel
Strand 4
A
280 283anti-parallel
Strand 5
A
295 305anti-parallel
Strand 6
A
249 260anti-parallel
Strand 7
A
314 315anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 214first strand
Strand 2
B
28 32parallel
Strand 3
B
5 9parallel
Strand 4
B
229 232parallel
Strand 5
B
338 340parallel
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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
B
44 46first strand
Strand 2
B
53 55anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 64first strand
Strand 2
B
190 194anti-parallel
Strand 3
B
79 81anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 97first strand
Strand 2
B
86 90anti-parallel
Strand 3
B
268 271parallel
Strand 4
B
280 283anti-parallel
Strand 5
B
295 305anti-parallel
Strand 6
B
249 260anti-parallel
Strand 7
B
314 315anti-parallel
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