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


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 3FRK entry

There are 2 chains in PDB entry 3FRK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 365
B
 MET 1TRP 364
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 26 helices in PDB entry 3FRK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 30Right-handed alpha
Helix 2
2
A
35 50Right-handed alpha
Helix 3
3
A
59 71Right-handed alpha
Helix 4
4
A
87 97Right-handed alpha
Helix 5
5
A
113 121Right-handed 310
Helix 6
6
A
139 151Right-handed alpha
Helix 7
7
A
201 213Right-handed alpha
Helix 8
8
A
232 245Right-handed alpha
Helix 9
9
A
245 264Right-handed alpha
Helix 10
10
A
291 302Right-handed alpha
Helix 11
11
A
313 324Right-handed 310
Helix 12
12
A
330 339Right-handed alpha
Helix 13
13
A
350 363Right-handed alpha
Helix 14
14
B
8 29Right-handed alpha
Helix 15
15
B
35 49Right-handed alpha
Helix 16
16
B
59 71Right-handed alpha
Helix 17
17
B
86 96Right-handed alpha
Helix 18
18
B
113 121Right-handed 310
Helix 19
19
B
133 136Right-handed 310
Helix 20
20
B
139 150Right-handed alpha
Helix 21
21
B
201 213Right-handed alpha
Helix 22
22
B
232 264Right-handed alpha
Helix 23
23
B
291 302Right-handed alpha
Helix 24
24
B
313 324Right-handed 310
Helix 25
25
B
330 339Right-handed alpha
Helix 26
26
B
350 364Right-handed alpha
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There are 6 sheets in PDB entry 3FRK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
53 57first strand
Strand 2
A
195 199anti-parallel
Strand 3
A
177 181anti-parallel
Strand 4
A
153 157parallel
Strand 5
A
125 131parallel
Strand 6
A
78 82parallel
Strand 7
A
99 103parallel
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There are 3 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
169 170first strand
Strand 2
A
165 166anti-parallel
Strand 3
A
278 279anti-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
269 270first strand
Strand 2
A
285 289anti-parallel
Strand 3
A
340 343anti-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
53 57first strand
Strand 2
B
195 199anti-parallel
Strand 3
B
177 181anti-parallel
Strand 4
B
153 157parallel
Strand 5
B
125 131parallel
Strand 6
B
78 82parallel
Strand 7
B
99 103parallel
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There are 3 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
169 170first strand
Strand 2
B
165 166anti-parallel
Strand 3
B
278 279anti-parallel
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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
286 288first strand
Strand 2
B
340 342anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il