Analysis of interatomic Contacts of Structural Units in PDB entry:
3V7O


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 3V7O entry

There are 2 chains in PDB entry 3V7O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0PRO 125
B
 GLU -77PRO 125
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 24 helices in PDB entry 3V7O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
22 38Right-handed alpha
Helix 3
3
A
39 40Right-handed 310
Helix 4
4
A
41 43Right-handed 310
Helix 5
5
A
44 57Right-handed alpha
Helix 6
6
A
59 61Right-handed 310
Helix 7
7
A
62 75Right-handed alpha
Helix 8
8
A
79 89Right-handed alpha
Helix 9
9
A
90 105Right-handed alpha
Helix 10
10
A
106 108Right-handed 310
Helix 11
11
A
113 122Right-handed alpha
Helix 12
12
B
-53 -42Right-handed alpha
Helix 13
13
B
-39 -37Right-handed 310
Helix 14
14
B
2 15Right-handed alpha
Helix 15
15
B
22 38Right-handed alpha
Helix 16
16
B
39 40Right-handed 310
Helix 17
17
B
41 43Right-handed 310
Helix 18
18
B
44 57Right-handed alpha
Helix 19
19
B
59 61Right-handed 310
Helix 20
20
B
62 75Right-handed alpha
Helix 21
21
B
79 89Right-handed alpha
Helix 22
22
B
90 106Right-handed alpha
Helix 23
23
B
114 120Right-handed alpha
Helix 24
24
B
121 124Right-handed 310
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There is 1 sheet ( A) in PDB entry 3V7O.

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
B
-64 -58first strand
Strand 2
B
-75 -69anti-parallel
Strand 3
B
-11 -5parallel
Strand 4
B
-35 -31anti-parallel
Strand 5
B
-28 -26anti-parallel
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