Analysis of interatomic Contacts of Structural Units in PDB entry:
2XPI


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 2XPI entry

There are 4 chains in PDB entry 2XPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 45GLU 595
B
 MET 2LYS 24
D
 ASN 45GLU 595
E
 MET 2LYS 24
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 71 helices in PDB entry 2XPI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 54Right-handed 310
Helix 2
2
A
54 60Right-handed 310
Helix 3
3
A
82 97Right-handed alpha
Helix 4
4
A
99 115Right-handed alpha
Helix 5
5
A
116 130Right-handed alpha
Helix 6
6
A
132 143Right-handed alpha
Helix 7
7
A
144 148Right-handed 310
Helix 8
8
A
149 163Right-handed alpha
Helix 9
9
A
165 174Right-handed alpha
Helix 10
10
A
197 213Right-handed alpha
Helix 11
11
A
215 230Right-handed alpha
Helix 12
12
A
233 243Right-handed alpha
Helix 13
13
A
247 258Right-handed alpha
Helix 14
14
A
260 265Right-handed alpha
Helix 15
15
A
267 277Right-handed alpha
Helix 16
16
A
284 297Right-handed alpha
Helix 17
17
A
300 303Right-handed 310
Helix 18
18
A
304 318Right-handed alpha
Helix 19
19
A
320 335Right-handed alpha
Helix 20
20
A
341 353Right-handed alpha
Helix 21
21
A
354 369Right-handed alpha
Helix 22
22
A
372 386Right-handed alpha
Helix 23
23
A
388 403Right-handed alpha
Helix 24
24
A
406 421Right-handed alpha
Helix 25
25
A
422 436Right-handed alpha
Helix 26
26
A
441 455Right-handed alpha
Helix 27
27
A
456 471Right-handed alpha
Helix 28
28
A
474 488Right-handed alpha
Helix 29
29
A
490 508Right-handed alpha
Helix 30
30
A
512 514Right-handed 310
Helix 31
31
A
515 529Right-handed alpha
Helix 32
32
A
531 546Right-handed alpha
Helix 33
33
A
549 563Right-handed alpha
Helix 34
34
A
565 580Right-handed alpha
Helix 35
35
A
583 593Right-handed alpha
Helix 36
36
B
13 22Right-handed alpha
Helix 37
37
D
54 60Right-handed 310
Helix 38
38
D
82 97Right-handed alpha
Helix 39
39
D
99 115Right-handed alpha
Helix 40
40
D
116 130Right-handed alpha
Helix 41
41
D
132 142Right-handed alpha
Helix 42
42
D
144 149Right-handed alpha
Helix 43
43
D
149 163Right-handed alpha
Helix 44
44
D
165 174Right-handed alpha
Helix 45
45
D
197 213Right-handed alpha
Helix 46
46
D
215 230Right-handed alpha
Helix 47
47
D
233 243Right-handed alpha
Helix 48
48
D
247 257Right-handed alpha
Helix 49
49
D
259 263Right-handed 310
Helix 50
50
D
267 277Right-handed alpha
Helix 51
51
D
284 298Right-handed alpha
Helix 52
52
D
300 303Right-handed 310
Helix 53
53
D
304 318Right-handed alpha
Helix 54
54
D
320 335Right-handed alpha
Helix 55
55
D
341 352Right-handed alpha
Helix 56
56
D
354 369Right-handed alpha
Helix 57
57
D
372 385Right-handed alpha
Helix 58
58
D
388 403Right-handed alpha
Helix 59
59
D
406 420Right-handed alpha
Helix 60
60
D
422 436Right-handed alpha
Helix 61
61
D
440 454Right-handed alpha
Helix 62
62
D
456 471Right-handed alpha
Helix 63
63
D
474 488Right-handed alpha
Helix 64
64
D
490 508Right-handed alpha
Helix 65
65
D
512 514Right-handed 310
Helix 66
66
D
515 529Right-handed alpha
Helix 67
67
D
531 546Right-handed alpha
Helix 68
68
D
549 563Right-handed alpha
Helix 69
69
D
565 580Right-handed alpha
Helix 70
70
D
583 594Right-handed alpha
Helix 71
71
E
13 21Right-handed alpha
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There are no sheets in PDB entry 2XPI
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