Analysis of interatomic Contacts of Structural Units in PDB entry:
1PS7


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 1PS7 entry

There are 4 chains in PDB entry 1PS7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2GLN 329
B
 VAL 2GLN 329
C
 VAL 2GLN 329
D
 VAL 2GLN 329
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 64 helices in PDB entry 1PS7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 26Right-handed alpha
Helix 2
2
A
39 51Right-handed alpha
Helix 3
3
A
92 111Right-handed alpha
Helix 4
4
A
122 129Right-handed alpha
Helix 5
5
A
135 144Right-handed alpha
Helix 6
6
A
168 170Right-handed 310
Helix 7
7
A
171 176Right-handed alpha
Helix 8
8
A
177 194Right-handed alpha
Helix 9
9
A
209 215Right-handed 310
Helix 10
10
A
220 225Right-handed alpha
Helix 11
11
A
225 236Right-handed alpha
Helix 12
12
A
245 250Right-handed alpha
Helix 13
13
A
251 256Right-handed alpha
Helix 14
15
A
300 304Right-handed 310
Helix 15
16
A
311 329Right-handed alpha
Helix 16
17
B
17 26Right-handed alpha
Helix 17
18
B
39 51Right-handed alpha
Helix 18
19
B
90 92Right-handed 310
Helix 19
20
B
93 110Right-handed alpha
Helix 20
21
B
122 129Right-handed alpha
Helix 21
22
B
135 144Right-handed alpha
Helix 22
23
B
168 170Right-handed 310
Helix 23
24
B
171 176Right-handed alpha
Helix 24
25
B
177 195Right-handed alpha
Helix 25
26
B
209 214Right-handed 310
Helix 26
27
B
220 225Right-handed alpha
Helix 27
28
B
225 236Right-handed alpha
Helix 28
29
B
245 250Right-handed alpha
Helix 29
30
B
251 256Right-handed alpha
Helix 30
31
B
265 276Right-handed alpha
Helix 31
32
B
311 327Right-handed alpha
Helix 32
33
C
17 26Right-handed alpha
Helix 33
34
C
39 49Right-handed alpha
Helix 34
35
C
90 92Right-handed 310
Helix 35
36
C
93 111Right-handed alpha
Helix 36
37
C
122 129Right-handed alpha
Helix 37
38
C
135 144Right-handed alpha
Helix 38
39
C
168 170Right-handed 310
Helix 39
40
C
171 176Right-handed alpha
Helix 40
41
C
177 194Right-handed alpha
Helix 41
42
C
209 214Right-handed 310
Helix 42
43
C
220 225Right-handed alpha
Helix 43
44
C
225 236Right-handed alpha
Helix 44
45
C
245 250Right-handed alpha
Helix 45
46
C
251 256Right-handed alpha
Helix 46
47
C
265 276Right-handed alpha
Helix 47
48
C
311 327Right-handed alpha
Helix 48
49
D
17 26Right-handed alpha
Helix 49
50
D
39 50Right-handed alpha
Helix 50
51
D
90 92Right-handed 310
Helix 51
52
D
93 110Right-handed alpha
Helix 52
53
D
122 129Right-handed alpha
Helix 53
54
D
135 144Right-handed alpha
Helix 54
55
D
168 170Right-handed 310
Helix 55
56
D
171 176Right-handed alpha
Helix 56
57
D
177 195Right-handed alpha
Helix 57
58
D
209 217Right-handed 310
Helix 58
59
D
220 225Right-handed alpha
Helix 59
60
D
225 236Right-handed alpha
Helix 60
61
D
245 250Right-handed alpha
Helix 61
62
D
251 256Right-handed alpha
Helix 62
63
D
265 276Right-handed alpha
Helix 63
64
D
300 304Right-handed 310
Helix 64
65
D
311 327Right-handed alpha
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There are 4 sheets in PDB entry 1PS7. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 12 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
55 58first strand
Strand 2
A
72 75parallel
Strand 3
A
33 36parallel
Strand 4
A
6 10parallel
Strand 5
A
116 118parallel
Strand 6
A
292 294parallel
Strand 7
A
282 286anti-parallel
Strand 8
A
150 154anti-parallel
Strand 9
A
159 162anti-parallel
Strand 10
A
260 263parallel
Strand 11
A
202 206parallel
Strand 12
A
239 244parallel
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There are 12 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
55 58first strand
Strand 2
B
72 77parallel
Strand 3
B
33 38parallel
Strand 4
B
6 10parallel
Strand 5
B
116 118parallel
Strand 6
B
292 295parallel
Strand 7
B
282 286anti-parallel
Strand 8
B
150 154anti-parallel
Strand 9
B
159 162anti-parallel
Strand 10
B
260 263parallel
Strand 11
B
202 206parallel
Strand 12
B
239 244parallel
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There are 12 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
55 58first strand
Strand 2
C
72 77parallel
Strand 3
C
33 38parallel
Strand 4
C
6 10parallel
Strand 5
C
115 118parallel
Strand 6
C
291 294parallel
Strand 7
C
282 286anti-parallel
Strand 8
C
150 154anti-parallel
Strand 9
C
159 162anti-parallel
Strand 10
C
260 263parallel
Strand 11
C
202 206parallel
Strand 12
C
239 244parallel
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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
55 58first strand
Strand 2
D
72 75parallel
Strand 3
D
33 36parallel
Strand 4
D
6 10parallel
Strand 5
D
116 118parallel
Strand 6
D
292 294parallel
Strand 7
D
282 286anti-parallel
Strand 8
D
150 154anti-parallel
Strand 9
D
159 162anti-parallel
Strand 10
D
260 263parallel
Strand 11
D
202 206parallel
Strand 12
D
239 244parallel
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