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


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 3PGX entry

There are 4 chains in PDB entry 3PGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 7TYR 276
B
 GLY 7TYR 276
C
 GLY 7TYR 276
D
 GLY 7TYR 276
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 54 helices in PDB entry 3PGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 34Right-handed alpha
Helix 2
2
A
57 70Right-handed alpha
Helix 3
3
A
84 100Right-handed alpha
Helix 4
4
A
116 120Right-handed 310
Helix 5
5
A
121 133Right-handed alpha
Helix 6
6
A
133 151Right-handed alpha
Helix 7
7
A
161 165Right-handed 310
Helix 8
8
A
171 193Right-handed alpha
Helix 9
9
A
213 224Right-handed alpha
Helix 10
10
A
225 231Right-handed 310
Helix 11
11
A
243 256Right-handed alpha
Helix 12
12
A
257 260Right-handed 310
Helix 13
13
A
272 276Right-handed 310
Helix 14
14
B
21 34Right-handed alpha
Helix 15
15
B
57 70Right-handed alpha
Helix 16
16
B
84 100Right-handed alpha
Helix 17
17
B
116 120Right-handed 310
Helix 18
18
B
121 133Right-handed alpha
Helix 19
19
B
133 151Right-handed alpha
Helix 20
20
B
161 165Right-handed 310
Helix 21
21
B
171 193Right-handed alpha
Helix 22
22
B
209 213Right-handed 310
Helix 23
23
B
214 224Right-handed alpha
Helix 24
24
B
225 231Right-handed 310
Helix 25
25
B
243 256Right-handed alpha
Helix 26
26
B
257 260Right-handed 310
Helix 27
27
B
272 276Right-handed 310
Helix 28
28
C
21 34Right-handed alpha
Helix 29
29
C
57 71Right-handed alpha
Helix 30
30
C
84 100Right-handed alpha
Helix 31
31
C
116 120Right-handed 310
Helix 32
32
C
121 133Right-handed alpha
Helix 33
33
C
133 151Right-handed alpha
Helix 34
34
C
161 165Right-handed 310
Helix 35
35
C
171 193Right-handed alpha
Helix 36
36
C
209 213Right-handed 310
Helix 37
37
C
214 224Right-handed alpha
Helix 38
38
C
225 231Right-handed 310
Helix 39
39
C
243 256Right-handed alpha
Helix 40
40
C
257 260Right-handed 310
Helix 41
41
C
272 276Right-handed 310
Helix 42
42
D
21 34Right-handed alpha
Helix 43
43
D
57 71Right-handed alpha
Helix 44
44
D
84 100Right-handed alpha
Helix 45
45
D
116 120Right-handed 310
Helix 46
46
D
121 133Right-handed alpha
Helix 47
47
D
133 151Right-handed alpha
Helix 48
48
D
161 165Right-handed 310
Helix 49
49
D
171 193Right-handed alpha
Helix 50
50
D
213 224Right-handed alpha
Helix 51
51
D
225 231Right-handed 310
Helix 52
52
D
243 256Right-handed alpha
Helix 53
53
D
257 260Right-handed 310
Helix 54
54
D
272 276Right-handed 310
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There are 4 sheets in PDB entry 3PGX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
75 79first strand
Strand 2
A
37 42parallel
Strand 3
A
13 17parallel
Strand 4
A
104 107parallel
Strand 5
A
154 159parallel
Strand 6
A
197 204parallel
Strand 7
A
266 269parallel
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There are 7 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
75 79first strand
Strand 2
B
37 42parallel
Strand 3
B
13 17parallel
Strand 4
B
104 107parallel
Strand 5
B
154 159parallel
Strand 6
B
197 204parallel
Strand 7
B
266 269parallel
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There are 7 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
75 79first strand
Strand 2
C
37 42parallel
Strand 3
C
13 17parallel
Strand 4
C
104 107parallel
Strand 5
C
154 159parallel
Strand 6
C
197 204parallel
Strand 7
C
266 269parallel
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There are 7 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
75 79first strand
Strand 2
D
37 42parallel
Strand 3
D
13 17parallel
Strand 4
D
104 107parallel
Strand 5
D
154 159parallel
Strand 6
D
197 204parallel
Strand 7
D
266 269parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il