Analysis of interatomic Contacts of Structural Units in PDB entry:
3PU1


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 3PU1 entry

There are 6 chains in PDB entry 3PU1 (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 2LYS 422
E
 SER 2LYS 422
R
 G 1 G 45
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 are104 helices in PDB entry 3PU1. 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 33Right-handed alpha
Helix 2
2
A
47 59Right-handed alpha
Helix 3
3
A
65 77Right-handed alpha
Helix 4
4
A
133 146Right-handed alpha
Helix 5
5
A
151 159Right-handed alpha
Helix 6
6
A
160 165Right-handed alpha
Helix 7
7
A
183 187Right-handed 310
Helix 8
8
A
188 205Right-handed alpha
Helix 9
9
A
208 212Right-handed 310
Helix 10
10
A
213 218Right-handed alpha
Helix 11
11
A
219 221Right-handed 310
Helix 12
12
A
226 239Right-handed alpha
Helix 13
13
A
241 248Right-handed alpha
Helix 14
14
A
251 263Right-handed alpha
Helix 15
15
A
274 278Right-handed 310
Helix 16
16
A
294 308Right-handed alpha
Helix 17
17
A
311 316Right-handed 310
Helix 18
18
A
323 341Right-handed alpha
Helix 19
19
A
374 385Right-handed alpha
Helix 20
20
A
390 402Right-handed alpha
Helix 21
21
A
411 421Right-handed alpha
Helix 22
22
B
28 33Right-handed alpha
Helix 23
23
B
47 59Right-handed alpha
Helix 24
24
B
65 77Right-handed alpha
Helix 25
25
B
133 146Right-handed alpha
Helix 26
26
B
151 159Right-handed alpha
Helix 27
27
B
160 165Right-handed alpha
Helix 28
28
B
183 187Right-handed 310
Helix 29
29
B
188 205Right-handed alpha
Helix 30
30
B
208 212Right-handed 310
Helix 31
31
B
213 218Right-handed alpha
Helix 32
32
B
219 221Right-handed 310
Helix 33
33
B
226 239Right-handed alpha
Helix 34
34
B
241 248Right-handed alpha
Helix 35
35
B
251 263Right-handed alpha
Helix 36
36
B
274 278Right-handed 310
Helix 37
37
B
294 308Right-handed alpha
Helix 38
38
B
311 316Right-handed 310
Helix 39
39
B
323 341Right-handed alpha
Helix 40
40
B
374 385Right-handed alpha
Helix 41
41
B
390 402Right-handed alpha
Helix 42
42
B
411 421Right-handed alpha
Helix 43
43
C
8 11Right-handed 310
Helix 44
44
C
28 33Right-handed alpha
Helix 45
45
C
47 59Right-handed alpha
Helix 46
46
C
65 77Right-handed alpha
Helix 47
47
C
133 146Right-handed alpha
Helix 48
48
C
151 159Right-handed alpha
Helix 49
49
C
160 165Right-handed alpha
Helix 50
50
C
183 187Right-handed 310
Helix 51
51
C
188 205Right-handed alpha
Helix 52
52
C
208 212Right-handed 310
Helix 53
53
C
213 218Right-handed alpha
Helix 54
54
C
219 221Right-handed 310
Helix 55
55
C
226 239Right-handed alpha
Helix 56
56
C
241 248Right-handed alpha
Helix 57
57
C
251 263Right-handed alpha
Helix 58
58
C
274 278Right-handed 310
Helix 59
59
C
294 308Right-handed alpha
Helix 60
60
C
311 316Right-handed 310
Helix 61
61
C
323 341Right-handed alpha
Helix 62
62
C
374 385Right-handed alpha
Helix 63
63
C
390 402Right-handed alpha
Helix 64
64
C
411 421Right-handed alpha
Helix 65
65
D
28 33Right-handed alpha
Helix 66
66
D
47 59Right-handed alpha
Helix 67
67
D
65 77Right-handed alpha
Helix 68
68
D
133 146Right-handed alpha
Helix 69
69
D
151 159Right-handed alpha
Helix 70
70
D
183 187Right-handed 310
Helix 71
71
D
188 205Right-handed alpha
Helix 72
72
D
208 212Right-handed 310
Helix 73
73
D
213 218Right-handed alpha
Helix 74
74
D
219 221Right-handed 310
Helix 75
75
D
226 239Right-handed alpha
Helix 76
76
D
241 248Right-handed alpha
Helix 77
77
D
251 263Right-handed alpha
Helix 78
78
D
274 278Right-handed 310
Helix 79
79
D
294 308Right-handed alpha
Helix 80
80
D
311 316Right-handed 310
Helix 81
81
D
323 341Right-handed alpha
Helix 82
82
D
374 385Right-handed alpha
Helix 83
83
D
392 402Right-handed alpha
Helix 84
84
D
411 421Right-handed alpha
Helix 85
85
E
28 33Right-handed alpha
Helix 86
86
E
47 59Right-handed alpha
Helix 87
87
E
65 77Right-handed alpha
Helix 88
88
E
133 146Right-handed alpha
Helix 89
89
E
151 159Right-handed alpha
Helix 90
90
E
183 187Right-handed 310
Helix 91
91
E
188 205Right-handed alpha
Helix 92
92
E
208 212Right-handed 310
Helix 93
93
E
213 218Right-handed alpha
Helix 94
94
E
219 221Right-handed 310
Helix 95
95
E
226 239Right-handed alpha
Helix 96
96
E
241 248Right-handed alpha
Helix 97
97
E
251 263Right-handed alpha
Helix 98
98
E
274 278Right-handed 310
Helix 99
99
E
294 308Right-handed alpha
Helix 100
100
E
311 316Right-handed 310
Helix 101
101
E
323 341Right-handed alpha
Helix 102
102
E
374 385Right-handed alpha
Helix 103
103
E
390 402Right-handed alpha
Helix 104
104
E
411 421Right-handed alpha
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There are 20 sheets in PDB entry 3PU1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

There are 3 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
13 14first strand
Strand 2
A
5 7anti-parallel
Strand 3
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
40 41first strand
Strand 2
A
109 110parallel
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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
A
82 83first strand
Strand 2
A
101 102anti-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
A
88 90first strand
Strand 2
A
93 96anti-parallel
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There are 3 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
13 14first strand
Strand 2
B
5 7anti-parallel
Strand 3
D
348 349anti-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
B
40 41first strand
Strand 2
B
109 110parallel
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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
B
82 83first strand
Strand 2
B
101 102anti-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
B
88 90first strand
Strand 2
B
93 96anti-parallel
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There are 3 strands in I 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
5 7anti-parallel
Strand 3
E
13 14anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 6first strand
Strand 2
C
13 14anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 41first strand
Strand 2
C
109 110parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 83first strand
Strand 2
C
101 102anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
88 90first strand
Strand 2
C
93 96anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 6first strand
Strand 2
D
13 14anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 41first strand
Strand 2
D
109 110parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
82 83first strand
Strand 2
D
101 102anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
88 90first strand
Strand 2
D
93 96anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
40 41first strand
Strand 2
E
109 110parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
82 83first strand
Strand 2
E
101 102anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
88 90first strand
Strand 2
E
93 96anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il