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


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 4RKC entry

There are 2 chains in PDB entry 4RKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 398
B
 MET 1ASP 398
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 4RKC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 23Right-handed alpha
Helix 2
2
A
46 57Right-handed alpha
Helix 3
3
A
71 84Right-handed alpha
Helix 4
4
A
87 92Right-handed alpha
Helix 5
5
A
101 118Right-handed alpha
Helix 6
6
A
130 139Right-handed alpha
Helix 7
7
A
158 167Right-handed alpha
Helix 8
8
A
190 205Right-handed alpha
Helix 9
9
A
220 225Right-handed alpha
Helix 10
10
A
225 234Right-handed alpha
Helix 11
11
A
250 254Right-handed 310
Helix 12
12
A
264 281Right-handed alpha
Helix 13
13
A
287 300Right-handed alpha
Helix 14
14
A
300 333Right-handed alpha
Helix 15
15
A
338 344Right-handed alpha
Helix 16
16
A
354 366Right-handed alpha
Helix 17
17
A
378 380Right-handed 310
Helix 18
18
A
384 396Right-handed alpha
Helix 19
19
B
13 23Right-handed alpha
Helix 20
20
B
46 57Right-handed alpha
Helix 21
21
B
71 84Right-handed alpha
Helix 22
22
B
87 92Right-handed alpha
Helix 23
23
B
101 118Right-handed alpha
Helix 24
24
B
131 139Right-handed alpha
Helix 25
25
B
158 168Right-handed alpha
Helix 26
26
B
190 205Right-handed alpha
Helix 27
27
B
220 225Right-handed alpha
Helix 28
28
B
225 234Right-handed alpha
Helix 29
29
B
250 254Right-handed 310
Helix 30
30
B
264 283Right-handed alpha
Helix 31
31
B
287 300Right-handed alpha
Helix 32
32
B
300 333Right-handed alpha
Helix 33
33
B
339 344Right-handed alpha
Helix 34
34
B
354 366Right-handed alpha
Helix 35
35
B
378 380Right-handed 310
Helix 36
36
B
384 398Right-handed alpha
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There are 6 sheets in PDB entry 4RKC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
29 30first strand
Strand 2
A
367 368parallel
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There are 7 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
95 100first strand
Strand 2
A
256 261anti-parallel
Strand 3
A
239 243anti-parallel
Strand 4
A
207 212parallel
Strand 5
A
174 177parallel
Strand 6
A
123 127parallel
Strand 7
A
144 148parallel
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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
A
348 350first strand
Strand 2
A
374 376anti-parallel
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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
B
29 30first strand
Strand 2
B
367 368parallel
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There are 7 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
95 100first strand
Strand 2
B
256 261anti-parallel
Strand 3
B
239 243anti-parallel
Strand 4
B
207 212parallel
Strand 5
B
174 177parallel
Strand 6
B
123 127parallel
Strand 7
B
144 148parallel
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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
348 350first strand
Strand 2
B
374 376anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il