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


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 3CAV entry

There are 2 chains in PDB entry 3CAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2TYR 326
B
 ASP 2TYR 326
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 34 helices in PDB entry 3CAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 32Right-handed 310
Helix 2
2
A
35 48Right-handed alpha
Helix 3
3
A
55 59Right-handed 310
Helix 4
4
A
60 74Right-handed alpha
Helix 5
5
A
78 82Right-handed 310
Helix 6
6
A
89 93Right-handed 310
Helix 7
7
A
94 96Right-handed 310
Helix 8
8
A
97 110Right-handed alpha
Helix 9
9
A
146 160Right-handed alpha
Helix 10
10
A
172 181Right-handed alpha
Helix 11
11
A
202 212Right-handed alpha
Helix 12
12
A
237 240Right-handed 310
Helix 13
13
A
241 251Right-handed alpha
Helix 14
14
A
254 266Right-handed alpha
Helix 15
15
A
276 285Right-handed alpha
Helix 16
16
A
292 301Right-handed alpha
Helix 17
17
A
311 315Right-handed 310
Helix 18
18
B
28 32Right-handed 310
Helix 19
19
B
35 48Right-handed alpha
Helix 20
20
B
55 59Right-handed 310
Helix 21
21
B
60 74Right-handed alpha
Helix 22
22
B
78 82Right-handed 310
Helix 23
23
B
89 93Right-handed 310
Helix 24
24
B
94 96Right-handed 310
Helix 25
25
B
97 110Right-handed alpha
Helix 26
26
B
146 160Right-handed alpha
Helix 27
27
B
172 181Right-handed alpha
Helix 28
28
B
202 212Right-handed alpha
Helix 29
29
B
237 240Right-handed 310
Helix 30
30
B
241 252Right-handed alpha
Helix 31
31
B
254 266Right-handed alpha
Helix 32
32
B
276 283Right-handed alpha
Helix 33
33
B
292 301Right-handed alpha
Helix 34
34
B
311 315Right-handed 310
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There are 5 sheets in PDB entry 3CAV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
9 11first strand
Strand 2
A
17 19anti-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
23 24first strand
Strand 2
A
51 53parallel
Strand 3
A
83 88parallel
Strand 4
A
114 119parallel
Strand 5
A
163 169parallel
Strand 6
A
191 195parallel
Strand 7
A
215 219parallel
Strand 8
A
269 270parallel
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There are 2 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
9 11first strand
Strand 2
B
17 19anti-parallel
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There are 8 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
23 24first strand
Strand 2
B
51 53parallel
Strand 3
B
83 88parallel
Strand 4
B
114 119parallel
Strand 5
B
163 169parallel
Strand 6
B
191 195parallel
Strand 7
B
215 219parallel
Strand 8
B
269 270parallel
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There are 2 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
124 125first strand
Strand 2
B
142 143anti-parallel
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