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


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 3PTX entry

There are 4 chains in PDB entry 3PTX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 422
B
 SER 2LYS 422
C
 SER 2LYS 422
D
 SER 2VAL 15
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 are100 helices in PDB entry 3PTX. 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
47 60Right-handed alpha
Helix 3
3
A
65 77Right-handed alpha
Helix 4
4
A
133 146Right-handed alpha
Helix 5
5
A
150 159Right-handed alpha
Helix 6
6
A
184 187Right-handed 310
Helix 7
7
A
188 205Right-handed alpha
Helix 8
8
A
208 212Right-handed 310
Helix 9
9
A
213 218Right-handed alpha
Helix 10
10
A
219 221Right-handed 310
Helix 11
11
A
225 238Right-handed alpha
Helix 12
12
A
241 248Right-handed alpha
Helix 13
13
A
251 263Right-handed alpha
Helix 14
14
A
274 278Right-handed 310
Helix 15
15
A
294 308Right-handed alpha
Helix 16
16
A
312 316Right-handed 310
Helix 17
17
A
323 341Right-handed alpha
Helix 18
18
A
374 384Right-handed alpha
Helix 19
19
A
390 402Right-handed alpha
Helix 20
20
A
411 421Right-handed alpha
Helix 21
21
B
28 32Right-handed 310
Helix 22
22
B
47 60Right-handed alpha
Helix 23
23
B
65 77Right-handed alpha
Helix 24
24
B
133 146Right-handed alpha
Helix 25
25
B
150 159Right-handed alpha
Helix 26
26
B
184 187Right-handed 310
Helix 27
27
B
188 205Right-handed alpha
Helix 28
28
B
208 212Right-handed 310
Helix 29
29
B
213 218Right-handed alpha
Helix 30
30
B
219 221Right-handed 310
Helix 31
31
B
225 238Right-handed alpha
Helix 32
32
B
241 248Right-handed alpha
Helix 33
33
B
251 263Right-handed alpha
Helix 34
34
B
274 278Right-handed 310
Helix 35
35
B
294 308Right-handed alpha
Helix 36
36
B
312 316Right-handed 310
Helix 37
37
B
323 328Right-handed alpha
Helix 38
38
B
328 341Right-handed alpha
Helix 39
39
B
374 384Right-handed alpha
Helix 40
40
B
390 402Right-handed alpha
Helix 41
41
B
411 421Right-handed alpha
Helix 42
42
C
28 32Right-handed 310
Helix 43
43
C
47 60Right-handed alpha
Helix 44
44
C
65 77Right-handed alpha
Helix 45
45
C
133 146Right-handed alpha
Helix 46
46
C
150 159Right-handed alpha
Helix 47
47
C
184 187Right-handed 310
Helix 48
48
C
188 205Right-handed alpha
Helix 49
49
C
208 212Right-handed 310
Helix 50
50
C
213 218Right-handed alpha
Helix 51
51
C
219 221Right-handed 310
Helix 52
52
C
225 238Right-handed alpha
Helix 53
53
C
241 248Right-handed alpha
Helix 54
54
C
251 263Right-handed alpha
Helix 55
55
C
274 278Right-handed 310
Helix 56
56
C
294 308Right-handed alpha
Helix 57
57
C
312 316Right-handed 310
Helix 58
58
C
323 341Right-handed alpha
Helix 59
59
C
374 384Right-handed alpha
Helix 60
60
C
390 402Right-handed alpha
Helix 61
61
C
411 421Right-handed alpha
Helix 62
62
D
28 32Right-handed 310
Helix 63
63
D
47 60Right-handed alpha
Helix 64
64
D
65 77Right-handed alpha
Helix 65
65
D
133 146Right-handed alpha
Helix 66
66
D
150 159Right-handed alpha
Helix 67
67
D
188 205Right-handed alpha
Helix 68
68
D
208 212Right-handed 310
Helix 69
69
D
213 218Right-handed alpha
Helix 70
70
D
219 221Right-handed 310
Helix 71
71
D
225 238Right-handed alpha
Helix 72
72
D
241 248Right-handed alpha
Helix 73
73
D
251 262Right-handed alpha
Helix 74
74
D
274 278Right-handed 310
Helix 75
75
D
294 308Right-handed alpha
Helix 76
76
D
312 316Right-handed 310
Helix 77
77
D
323 341Right-handed alpha
Helix 78
78
D
374 384Right-handed alpha
Helix 79
79
D
390 402Right-handed alpha
Helix 80
80
D
411 421Right-handed alpha
Helix 81
81
E
28 32Right-handed 310
Helix 82
82
E
47 60Right-handed alpha
Helix 83
83
E
65 77Right-handed alpha
Helix 84
84
E
133 146Right-handed alpha
Helix 85
85
E
150 159Right-handed alpha
Helix 86
86
E
184 187Right-handed 310
Helix 87
87
E
188 205Right-handed alpha
Helix 88
88
E
208 212Right-handed 310
Helix 89
89
E
213 218Right-handed alpha
Helix 90
90
E
219 221Right-handed 310
Helix 91
91
E
225 238Right-handed alpha
Helix 92
92
E
241 248Right-handed alpha
Helix 93
93
E
251 262Right-handed alpha
Helix 94
94
E
274 278Right-handed 310
Helix 95
95
E
294 308Right-handed alpha
Helix 96
96
E
312 316Right-handed 310
Helix 97
97
E
323 341Right-handed alpha
Helix 98
98
E
374 384Right-handed alpha
Helix 99
99
E
390 402Right-handed alpha
Helix 100
100
E
411 421Right-handed alpha
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There are 8 sheets in PDB entry 3PTX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
6 7first strand
Strand 2
C
348 349anti-parallel
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There are 2 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
89 90first strand
Strand 2
A
93 94anti-parallel
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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
6 7first strand
Strand 2
D
348 349anti-parallel
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There are 2 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
89 90first strand
Strand 2
B
93 94anti-parallel
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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
348 349first strand
Strand 2
E
6 7anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
89 90first strand
Strand 2
C
93 94anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
89 90first strand
Strand 2
D
93 94anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
89 90first strand
Strand 2
E
93 94anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il