Analysis of interatomic Contacts of Structural Units in PDB entry:
2CKP


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 2CKP entry

There are 2 chains in PDB entry 2CKP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 86VAL 457
B
 TYR 92VAL 457
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 29 helices in PDB entry 2CKP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
91 99Right-handed alpha
Helix 2
2
A
101 106Right-handed alpha
Helix 3
3
A
107 111Right-handed 310
Helix 4
4
A
178 190Right-handed alpha
Helix 5
5
A
215 219Right-handed 310
Helix 6
6
A
221 238Right-handed alpha
Helix 7
7
A
247 261Right-handed alpha
Helix 8
8
A
269 279Right-handed alpha
Helix 9
9
A
281 295Right-handed alpha
Helix 10
10
A
308 311Right-handed 310
Helix 11
11
A
339 349Right-handed alpha
Helix 12
12
A
366 369Right-handed 310
Helix 13
13
A
371 387Right-handed alpha
Helix 14
14
A
388 393Right-handed 310
Helix 15
15
A
394 431Right-handed alpha
Helix 16
16
A
436 456Right-handed alpha
Helix 17
17
B
93 99Right-handed alpha
Helix 18
18
B
101 106Right-handed alpha
Helix 19
19
B
177 190Right-handed alpha
Helix 20
20
B
215 220Right-handed 310
Helix 21
21
B
221 237Right-handed alpha
Helix 22
22
B
247 255Right-handed alpha
Helix 23
23
B
283 296Right-handed alpha
Helix 24
24
B
308 310Right-handed 310
Helix 25
25
B
339 350Right-handed alpha
Helix 26
26
B
371 383Right-handed alpha
Helix 27
27
B
394 412Right-handed alpha
Helix 28
28
B
412 420Right-handed alpha
Helix 29
29
B
444 454Right-handed alpha
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There are 7 sheets in PDB entry 2CKP. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
115 117first strand
Strand 2
A
123 128anti-parallel
Strand 3
A
142 147anti-parallel
Strand 4
A
203 207anti-parallel
Strand 5
A
196 200anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 303first strand
Strand 2
A
335 338anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
352 353first strand
Strand 2
A
363 364anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
123 127first strand
Strand 2
B
143 147anti-parallel
Strand 3
B
203 207anti-parallel
Strand 4
B
196 200anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 213first strand
Strand 2
B
312 315anti-parallel
Strand 3
B
326 328anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 302first strand
Strand 2
B
336 338anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
352 353first strand
Strand 2
B
363 364anti-parallel
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