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


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 3CBF entry

There are 2 chains in PDB entry 3CBF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5LEU 396
B
 SER 5LEU 396
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 3CBF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 10Right-handed alpha
Helix 2
2
A
11 17Right-handed alpha
Helix 3
3
A
20 30Right-handed alpha
Helix 4
4
A
43 47Right-handed 310
Helix 5
5
A
48 68Right-handed alpha
Helix 6
6
A
76 88Right-handed alpha
Helix 7
7
A
90 92Right-handed 310
Helix 8
8
A
99 112Right-handed alpha
Helix 9
9
A
125 134Right-handed alpha
Helix 10
10
A
150 161Right-handed alpha
Helix 11
11
A
181 196Right-handed alpha
Helix 12
12
A
217 226Right-handed alpha
Helix 13
13
A
252 268Right-handed alpha
Helix 14
14
A
271 283Right-handed alpha
Helix 15
15
A
285 312Right-handed alpha
Helix 16
16
A
336 347Right-handed alpha
Helix 17
17
A
355 358Right-handed 310
Helix 18
18
A
375 396Right-handed alpha
Helix 19
19
B
5 10Right-handed alpha
Helix 20
20
B
11 17Right-handed alpha
Helix 21
21
B
20 30Right-handed alpha
Helix 22
22
B
43 47Right-handed 310
Helix 23
23
B
48 68Right-handed alpha
Helix 24
24
B
76 88Right-handed alpha
Helix 25
25
B
90 92Right-handed 310
Helix 26
26
B
98 112Right-handed alpha
Helix 27
27
B
125 134Right-handed alpha
Helix 28
28
B
150 161Right-handed alpha
Helix 29
29
B
181 196Right-handed alpha
Helix 30
30
B
217 226Right-handed alpha
Helix 31
31
B
252 268Right-handed alpha
Helix 32
32
B
271 283Right-handed alpha
Helix 33
33
B
285 312Right-handed alpha
Helix 34
34
B
336 347Right-handed alpha
Helix 35
35
B
355 358Right-handed 310
Helix 36
36
B
375 396Right-handed alpha
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There are 5 sheets in PDB entry 3CBF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
A
35 37first strand
Strand 2
A
349 353parallel
Strand 3
A
366 370anti-parallel
Strand 4
A
326 330anti-parallel
Strand 5
A
317 318anti-parallel
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There are 8 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
94 97first strand
Strand 2
A
247 250anti-parallel
Strand 3
A
230 235anti-parallel
Strand 4
A
199 202parallel
Strand 5
A
166 168parallel
Strand 6
A
117 122parallel
Strand 7
A
138 145parallel
Strand 8
A
148 149anti-parallel
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There are 5 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
35 37first strand
Strand 2
B
349 353parallel
Strand 3
B
366 370anti-parallel
Strand 4
B
326 330anti-parallel
Strand 5
B
317 318anti-parallel
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There are 5 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
94 97first strand
Strand 2
B
247 250anti-parallel
Strand 3
B
230 235anti-parallel
Strand 4
B
199 202parallel
Strand 5
B
166 168parallel
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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
117 122first strand
Strand 2
B
138 145parallel
Strand 3
B
148 149anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il