Analysis of interatomic Contacts of Structural Units in PDB entry:
4KP2


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 4KP2 entry

There are 2 chains in PDB entry 4KP2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 418
B
 MET 1LYS 418
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 36 helices in PDB entry 4KP2. 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 13Right-handed alpha
Helix 2
2
A
35 47Right-handed alpha
Helix 3
3
A
52 54Right-handed 310
Helix 4
4
A
68 86Right-handed alpha
Helix 5
5
A
97 106Right-handed alpha
Helix 6
6
A
119 127Right-handed 310
Helix 7
7
A
134 145Right-handed alpha
Helix 8
8
A
167 180Right-handed alpha
Helix 9
9
A
193 199Right-handed alpha
Helix 10
10
A
200 210Right-handed alpha
Helix 11
11
A
211 215Right-handed 310
Helix 12
12
A
224 234Right-handed alpha
Helix 13
13
A
238 247Right-handed alpha
Helix 14
14
A
286 290Right-handed alpha
Helix 15
15
A
306 318Right-handed alpha
Helix 16
16
A
334 343Right-handed alpha
Helix 17
17
A
345 354Right-handed alpha
Helix 18
18
A
402 413Right-handed alpha
Helix 19
19
B
2 13Right-handed alpha
Helix 20
20
B
35 47Right-handed alpha
Helix 21
21
B
52 54Right-handed 310
Helix 22
22
B
68 86Right-handed alpha
Helix 23
23
B
97 106Right-handed alpha
Helix 24
24
B
117 127Right-handed 310
Helix 25
25
B
134 145Right-handed alpha
Helix 26
26
B
167 180Right-handed alpha
Helix 27
27
B
193 199Right-handed alpha
Helix 28
28
B
200 210Right-handed alpha
Helix 29
29
B
211 215Right-handed 310
Helix 30
30
B
224 234Right-handed alpha
Helix 31
31
B
238 247Right-handed alpha
Helix 32
32
B
287 290Right-handed 310
Helix 33
33
B
306 315Right-handed alpha
Helix 34
34
B
334 344Right-handed alpha
Helix 35
35
B
345 353Right-handed alpha
Helix 36
36
B
402 413Right-handed alpha
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There are 10 sheets in PDB entry 4KP2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
21 25first strand
Strand 2
A
146 150anti-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
90 91first strand
Strand 2
A
56 59parallel
Strand 3
A
28 32parallel
Strand 4
A
112 115parallel
Strand 5
A
129 132parallel
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There are 4 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
218 221first strand
Strand 2
A
187 192parallel
Strand 3
A
153 159parallel
Strand 4
A
262 265parallel
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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
273 275first strand
Strand 2
A
283 285anti-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
A
356 357first strand
Strand 2
A
327 330parallel
Strand 3
A
296 299parallel
Strand 4
A
378 381parallel
Strand 5
A
397 400parallel
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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
21 25first strand
Strand 2
B
146 150anti-parallel
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There are 5 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
90 91first strand
Strand 2
B
56 59parallel
Strand 3
B
28 32parallel
Strand 4
B
112 116parallel
Strand 5
B
129 132parallel
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There are 4 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
218 221first strand
Strand 2
B
187 192parallel
Strand 3
B
153 160parallel
Strand 4
B
261 266parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
273 275first strand
Strand 2
B
283 285anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
356 357first strand
Strand 2
B
327 330parallel
Strand 3
B
296 299parallel
Strand 4
B
378 381parallel
Strand 5
B
397 400parallel
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