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


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 4RPK entry

There are 3 chains in PDB entry 4RPK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 THR 5LEU 395
A
 THR 5GLN 396
C
 THR 5LEU 395
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 54 helices in PDB entry 4RPK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
16 30Right-handed alpha
Helix 2
2
B
44 47Right-handed 310
Helix 3
3
B
71 79Right-handed alpha
Helix 4
4
B
105 113Right-handed alpha
Helix 5
5
B
118 130Right-handed alpha
Helix 6
6
B
134 138Right-handed 310
Helix 7
7
B
140 150Right-handed alpha
Helix 8
8
B
150 158Right-handed alpha
Helix 9
9
B
158 167Right-handed alpha
Helix 10
10
B
174 181Right-handed 310
Helix 11
11
B
203 212Right-handed alpha
Helix 12
12
B
224 233Right-handed alpha
Helix 13
13
B
234 236Right-handed 310
Helix 14
14
B
246 251Right-handed alpha
Helix 15
15
B
297 300Right-handed 310
Helix 16
16
B
332 354Right-handed alpha
Helix 17
17
B
358 364Right-handed alpha
Helix 18
18
B
368 383Right-handed alpha
Helix 19
19
B
383 391Right-handed alpha
Helix 20
20
A
16 31Right-handed alpha
Helix 21
21
A
44 47Right-handed 310
Helix 22
22
A
71 79Right-handed alpha
Helix 23
23
A
105 113Right-handed alpha
Helix 24
24
A
118 130Right-handed alpha
Helix 25
25
A
140 150Right-handed alpha
Helix 26
26
A
150 158Right-handed alpha
Helix 27
27
A
158 167Right-handed alpha
Helix 28
28
A
174 181Right-handed 310
Helix 29
29
A
203 212Right-handed alpha
Helix 30
30
A
224 236Right-handed alpha
Helix 31
31
A
246 251Right-handed alpha
Helix 32
32
A
297 299Right-handed 310
Helix 33
33
A
332 354Right-handed alpha
Helix 34
34
A
358 363Right-handed alpha
Helix 35
35
A
368 383Right-handed alpha
Helix 36
36
A
383 391Right-handed alpha
Helix 37
37
C
16 30Right-handed alpha
Helix 38
38
C
44 47Right-handed 310
Helix 39
39
C
71 79Right-handed alpha
Helix 40
40
C
105 113Right-handed alpha
Helix 41
41
C
118 130Right-handed alpha
Helix 42
42
C
134 138Right-handed 310
Helix 43
43
C
140 158Right-handed alpha
Helix 44
44
C
158 167Right-handed alpha
Helix 45
45
C
174 181Right-handed 310
Helix 46
46
C
203 212Right-handed alpha
Helix 47
47
C
224 233Right-handed alpha
Helix 48
48
C
234 236Right-handed 310
Helix 49
49
C
246 251Right-handed alpha
Helix 50
50
C
297 300Right-handed 310
Helix 51
51
C
332 354Right-handed alpha
Helix 52
52
C
358 363Right-handed alpha
Helix 53
53
C
368 383Right-handed alpha
Helix 54
54
C
383 391Right-handed alpha
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There are 12 sheets in PDB entry 4RPK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
B
217 220first strand
Strand 2
B
34 37parallel
Strand 3
B
10 13parallel
Strand 4
B
241 243parallel
Strand 5
B
355 357parallel
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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
B
49 51first strand
Strand 2
B
58 60anti-parallel
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There are 2 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
67 69first strand
Strand 2
B
196 198anti-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
B
98 102first strand
Strand 2
B
91 95anti-parallel
Strand 3
B
280 283parallel
Strand 4
B
292 295anti-parallel
Strand 5
B
310 319anti-parallel
Strand 6
B
260 270anti-parallel
Strand 7
B
328 329anti-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
217 220first strand
Strand 2
A
34 37parallel
Strand 3
A
10 13parallel
Strand 4
A
241 243parallel
Strand 5
A
355 357parallel
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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
A
49 51first strand
Strand 2
A
58 60anti-parallel
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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
A
67 69first strand
Strand 2
A
196 198anti-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
A
98 102first strand
Strand 2
A
91 95anti-parallel
Strand 3
A
280 283parallel
Strand 4
A
292 295anti-parallel
Strand 5
A
310 319anti-parallel
Strand 6
A
260 270anti-parallel
Strand 7
A
328 329anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
217 220first strand
Strand 2
C
34 37parallel
Strand 3
C
10 13parallel
Strand 4
C
241 243parallel
Strand 5
C
355 357parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 51first strand
Strand 2
C
58 60anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
67 69first strand
Strand 2
C
196 198anti-parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
98 101first strand
Strand 2
C
91 95anti-parallel
Strand 3
C
280 283parallel
Strand 4
C
292 295anti-parallel
Strand 5
C
310 319anti-parallel
Strand 6
C
260 270anti-parallel
Strand 7
C
328 329anti-parallel
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