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


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 3VPA entry

There are 4 chains in PDB entry 3VPA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 12PHE 315
B
 ALA 12PHE 315
C
 ALA 12PHE 315
D
 MET 11PHE 315
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 61 helices in PDB entry 3VPA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
47 53Right-handed 310
Helix 3
3
A
62 67Right-handed alpha
Helix 4
4
A
74 85Right-handed alpha
Helix 5
5
A
85 94Right-handed alpha
Helix 6
6
A
108 123Right-handed alpha
Helix 7
7
A
148 158Right-handed alpha
Helix 8
8
A
165 169Right-handed 310
Helix 9
9
A
170 175Right-handed alpha
Helix 10
10
A
175 193Right-handed alpha
Helix 11
11
A
194 197Right-handed 310
Helix 12
12
A
214 218Right-handed 310
Helix 13
13
A
235 245Right-handed alpha
Helix 14
14
A
247 257Right-handed alpha
Helix 15
15
A
271 286Right-handed alpha
Helix 16
16
B
20 30Right-handed alpha
Helix 17
17
B
47 51Right-handed 310
Helix 18
18
B
74 85Right-handed alpha
Helix 19
19
B
85 94Right-handed alpha
Helix 20
20
B
108 122Right-handed alpha
Helix 21
21
B
148 158Right-handed alpha
Helix 22
22
B
165 169Right-handed 310
Helix 23
23
B
170 175Right-handed alpha
Helix 24
24
B
175 192Right-handed alpha
Helix 25
25
B
193 197Right-handed 310
Helix 26
26
B
210 218Right-handed alpha
Helix 27
27
B
236 247Right-handed alpha
Helix 28
28
B
247 257Right-handed alpha
Helix 29
29
B
271 284Right-handed alpha
Helix 30
30
B
300 303Right-handed 310
Helix 31
31
C
20 32Right-handed alpha
Helix 32
32
C
46 52Right-handed alpha
Helix 33
33
C
62 67Right-handed alpha
Helix 34
34
C
74 85Right-handed alpha
Helix 35
35
C
85 94Right-handed alpha
Helix 36
36
C
108 124Right-handed alpha
Helix 37
37
C
139 144Right-handed 310
Helix 38
38
C
145 158Right-handed alpha
Helix 39
39
C
165 168Right-handed 310
Helix 40
40
C
169 175Right-handed alpha
Helix 41
41
C
175 192Right-handed alpha
Helix 42
42
C
193 197Right-handed 310
Helix 43
43
C
210 219Right-handed alpha
Helix 44
44
C
235 245Right-handed alpha
Helix 45
45
C
247 256Right-handed alpha
Helix 46
46
C
271 286Right-handed alpha
Helix 47
47
D
20 34Right-handed alpha
Helix 48
48
D
46 52Right-handed alpha
Helix 49
49
D
62 67Right-handed alpha
Helix 50
50
D
74 85Right-handed alpha
Helix 51
51
D
85 94Right-handed alpha
Helix 52
52
D
109 124Right-handed alpha
Helix 53
53
D
146 158Right-handed alpha
Helix 54
54
D
165 167Right-handed 310
Helix 55
55
D
168 175Right-handed alpha
Helix 56
56
D
175 193Right-handed alpha
Helix 57
57
D
194 197Right-handed 310
Helix 58
58
D
210 216Right-handed alpha
Helix 59
59
D
235 245Right-handed alpha
Helix 60
60
D
247 257Right-handed alpha
Helix 61
61
D
271 286Right-handed alpha
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There are 2 sheets in PDB entry 3VPA. Click on sheet of interest to get list of strands forming it: A, B,

There are 22 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
57 60first strand
Strand 2
A
39 44parallel
Strand 3
A
14 19parallel
Strand 4
A
98 102parallel
Strand 5
A
127 132parallel
Strand 6
A
160 163parallel
Strand 7
A
199 204parallel
Strand 8
A
223 231parallel
Strand 9
A
306 313anti-parallel
Strand 10
A
259 266anti-parallel
Strand 11
A
291 298parallel
Strand 12
B
291 298anti-parallel
Strand 13
B
259 266parallel
Strand 14
B
306 313anti-parallel
Strand 15
B
223 231anti-parallel
Strand 16
B
199 204parallel
Strand 17
B
160 163parallel
Strand 18
B
127 132parallel
Strand 19
B
98 102parallel
Strand 20
B
14 19parallel
Strand 21
B
39 44parallel
Strand 22
B
57 60parallel
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There are 22 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 60first strand
Strand 2
C
39 44parallel
Strand 3
C
14 19parallel
Strand 4
C
98 102parallel
Strand 5
C
127 132parallel
Strand 6
C
160 163parallel
Strand 7
C
199 203parallel
Strand 8
C
223 231parallel
Strand 9
C
306 313anti-parallel
Strand 10
C
259 266anti-parallel
Strand 11
C
291 298parallel
Strand 12
D
291 298anti-parallel
Strand 13
D
259 266parallel
Strand 14
D
306 313anti-parallel
Strand 15
D
223 231anti-parallel
Strand 16
D
199 203parallel
Strand 17
D
160 163parallel
Strand 18
D
127 132parallel
Strand 19
D
98 102parallel
Strand 20
D
14 19parallel
Strand 21
D
39 44parallel
Strand 22
D
57 60parallel
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