Analysis of interatomic Contacts of Structural Units in PDB entry:
3CM6


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 3CM6 entry

There are 2 chains in PDB entry 3CM6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 5TYR 298
B
 TYR 3TYR 298
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 32 helices in PDB entry 3CM6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 73Right-handed alpha
Helix 2
2
A
75 81Right-handed alpha
Helix 3
3
A
84 100Right-handed alpha
Helix 4
4
A
113 118Right-handed alpha
Helix 5
5
A
118 127Right-handed alpha
Helix 6
6
A
132 135Right-handed 310
Helix 7
7
A
141 153Right-handed alpha
Helix 8
8
A
161 170Right-handed alpha
Helix 9
9
A
180 198Right-handed alpha
Helix 10
10
A
212 216Right-handed 310
Helix 11
11
A
224 227Right-handed 310
Helix 12
12
A
228 240Right-handed alpha
Helix 13
13
A
248 252Right-handed 310
Helix 14
14
A
253 257Right-handed 310
Helix 15
15
A
278 282Right-handed 310
Helix 16
16
A
289 295Right-handed alpha
Helix 17
17
B
65 73Right-handed alpha
Helix 18
18
B
75 81Right-handed alpha
Helix 19
19
B
85 100Right-handed alpha
Helix 20
20
B
113 118Right-handed alpha
Helix 21
21
B
118 127Right-handed alpha
Helix 22
22
B
132 135Right-handed 310
Helix 23
23
B
141 153Right-handed alpha
Helix 24
24
B
161 170Right-handed alpha
Helix 25
25
B
180 198Right-handed alpha
Helix 26
26
B
212 216Right-handed 310
Helix 27
27
B
224 227Right-handed 310
Helix 28
28
B
228 240Right-handed alpha
Helix 29
29
B
248 252Right-handed 310
Helix 30
30
B
253 257Right-handed 310
Helix 31
31
B
278 282Right-handed 310
Helix 32
32
B
289 295Right-handed alpha
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There are 2 sheets in PDB entry 3CM6. Click on sheet of interest to get list of strands forming it: A, B,

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
45 55first strand
Strand 2
A
31 40anti-parallel
Strand 3
A
10 18anti-parallel
Strand 4
A
106 110parallel
Strand 5
A
137 140parallel
Strand 6
A
206 209anti-parallel
Strand 7
A
243 246anti-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
B
83 84first strand
Strand 2
B
45 57parallel
Strand 3
B
31 40anti-parallel
Strand 4
B
10 18anti-parallel
Strand 5
B
106 110parallel
Strand 6
B
137 140parallel
Strand 7
B
206 209anti-parallel
Strand 8
B
243 246anti-parallel
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