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


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 3CFX entry

There are 2 chains in PDB entry 3CFX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 40ILE 332
B
 GLY 40ILE 332
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 29 helices in PDB entry 3CFX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 66Right-handed alpha
Helix 2
2
A
77 87Right-handed alpha
Helix 3
3
A
101 107Right-handed alpha
Helix 4
4
A
141 148Right-handed alpha
Helix 5
5
A
161 178Right-handed alpha
Helix 6
6
A
182 188Right-handed alpha
Helix 7
7
A
189 192Right-handed 310
Helix 8
8
A
210 214Right-handed 310
Helix 9
9
A
226 229Right-handed 310
Helix 10
10
A
230 236Right-handed alpha
Helix 11
11
A
246 253Right-handed alpha
Helix 12
12
A
267 269Right-handed 310
Helix 13
13
A
270 275Right-handed alpha
Helix 14
14
A
304 317Right-handed alpha
Helix 15
15
A
317 327Right-handed alpha
Helix 16
16
B
51 66Right-handed alpha
Helix 17
17
B
77 87Right-handed alpha
Helix 18
18
B
101 107Right-handed alpha
Helix 19
19
B
141 148Right-handed alpha
Helix 20
20
B
161 179Right-handed alpha
Helix 21
21
B
182 188Right-handed alpha
Helix 22
22
B
210 214Right-handed 310
Helix 23
23
B
226 229Right-handed 310
Helix 24
24
B
230 236Right-handed alpha
Helix 25
25
B
246 253Right-handed alpha
Helix 26
26
B
267 269Right-handed 310
Helix 27
27
B
270 275Right-handed alpha
Helix 28
28
B
304 317Right-handed alpha
Helix 29
29
B
317 327Right-handed alpha
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There are 5 sheets in PDB entry 3CFX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 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
70 75first strand
Strand 2
A
42 47parallel
Strand 3
A
94 97parallel
Strand 4
A
293 297anti-parallel
Strand 5
A
115 120anti-parallel
Strand 6
B
115 120anti-parallel
Strand 7
B
293 297anti-parallel
Strand 8
B
94 97anti-parallel
Strand 9
B
41 47parallel
Strand 10
B
69 75parallel
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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
221 224first strand
Strand 2
A
153 156parallel
Strand 3
A
241 245parallel
Strand 4
A
123 127anti-parallel
Strand 5
A
255 257anti-parallel
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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
195 198first strand
Strand 2
A
204 207anti-parallel
Strand 3
A
277 280parallel
Strand 4
A
286 288anti-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
221 224first strand
Strand 2
B
153 156parallel
Strand 3
B
241 245parallel
Strand 4
B
123 127anti-parallel
Strand 5
B
255 258anti-parallel
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There are 4 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
195 198first strand
Strand 2
B
204 207anti-parallel
Strand 3
B
277 280parallel
Strand 4
B
286 288anti-parallel
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