Analysis of interatomic Contacts of Structural Units in PDB entry:
3CG1


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 3CG1 entry

There are 2 chains in PDB entry 3CG1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 32LEU 324
B
 GLU 32LEU 324
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 28 helices in PDB entry 3CG1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 63Right-handed alpha
Helix 2
2
A
74 84Right-handed alpha
Helix 3
3
A
98 104Right-handed alpha
Helix 4
4
A
130 137Right-handed alpha
Helix 5
5
A
140 146Right-handed alpha
Helix 6
6
A
160 178Right-handed alpha
Helix 7
7
A
180 186Right-handed alpha
Helix 8
8
A
217 220Right-handed 310
Helix 9
9
A
221 227Right-handed alpha
Helix 10
10
A
237 243Right-handed alpha
Helix 11
11
A
258 260Right-handed 310
Helix 12
12
A
261 266Right-handed alpha
Helix 13
13
A
296 309Right-handed alpha
Helix 14
14
A
309 319Right-handed alpha
Helix 15
15
B
43 62Right-handed alpha
Helix 16
16
B
74 84Right-handed alpha
Helix 17
17
B
98 104Right-handed alpha
Helix 18
18
B
130 137Right-handed alpha
Helix 19
19
B
140 146Right-handed alpha
Helix 20
20
B
160 178Right-handed alpha
Helix 21
21
B
180 186Right-handed alpha
Helix 22
22
B
217 220Right-handed 310
Helix 23
23
B
221 227Right-handed alpha
Helix 24
24
B
237 243Right-handed alpha
Helix 25
25
B
258 260Right-handed 310
Helix 26
26
B
261 266Right-handed alpha
Helix 27
27
B
296 309Right-handed alpha
Helix 28
28
B
309 319Right-handed alpha
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There are 6 sheets in PDB entry 3CG1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
66 73first strand
Strand 2
A
33 40parallel
Strand 3
A
91 94parallel
Strand 4
A
285 290anti-parallel
Strand 5
A
113 117anti-parallel
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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
212 215first strand
Strand 2
A
152 155parallel
Strand 3
A
232 236parallel
Strand 4
A
120 124anti-parallel
Strand 5
A
246 249anti-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
193 195first strand
Strand 2
A
198 201anti-parallel
Strand 3
A
269 272parallel
Strand 4
A
278 280anti-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
66 73first strand
Strand 2
B
33 40parallel
Strand 3
B
91 94parallel
Strand 4
B
285 290anti-parallel
Strand 5
B
113 117anti-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
B
212 215first strand
Strand 2
B
152 155parallel
Strand 3
B
232 236parallel
Strand 4
B
120 124anti-parallel
Strand 5
B
246 248anti-parallel
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There are 4 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
193 195first strand
Strand 2
B
198 201anti-parallel
Strand 3
B
269 272parallel
Strand 4
B
278 280anti-parallel
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