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


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 1XPG entry

There are 2 chains in PDB entry 1XPG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 0ALA 733
B
 PHE 0ALA 733
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 66 helices in PDB entry 1XPG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
30 51Right-handed alpha
Helix 3
3
A
65 74Right-handed alpha
Helix 4
4
A
78 82Right-handed 310
Helix 5
5
A
86 95Right-handed alpha
Helix 6
6
A
127 139Right-handed alpha
Helix 7
7
A
149 156Right-handed alpha
Helix 8
8
A
166 191Right-handed alpha
Helix 9
9
A
201 205Right-handed 310
Helix 10
10
A
208 221Right-handed alpha
Helix 11
11
A
238 244Right-handed alpha
Helix 12
12
A
258 268Right-handed alpha
Helix 13
13
A
289 301Right-handed alpha
Helix 14
14
A
310 314Right-handed 310
Helix 15
15
A
334 350Right-handed alpha
Helix 16
16
A
367 376Right-handed alpha
Helix 17
17
A
378 383Right-handed 310
Helix 18
18
A
387 400Right-handed alpha
Helix 19
19
A
415 427Right-handed alpha
Helix 20
20
A
431 454Right-handed alpha
Helix 21
21
A
469 474Right-handed alpha
Helix 22
22
A
511 520Right-handed alpha
Helix 23
23
A
532 539Right-handed alpha
Helix 24
24
A
547 569Right-handed alpha
Helix 25
25
A
579 584Right-handed alpha
Helix 26
26
A
588 590Right-handed 310
Helix 27
27
A
591 607Right-handed alpha
Helix 28
28
A
627 632Right-handed alpha
Helix 29
29
A
648 650Right-handed 310
Helix 30
30
A
651 656Right-handed alpha
Helix 31
31
A
678 690Right-handed alpha
Helix 32
32
A
694 696Right-handed 310
Helix 33
33
A
710 732Right-handed alpha
Helix 34
34
B
15 26Right-handed alpha
Helix 35
35
B
30 53Right-handed alpha
Helix 36
36
B
65 74Right-handed alpha
Helix 37
37
B
78 82Right-handed 310
Helix 38
38
B
86 95Right-handed alpha
Helix 39
39
B
127 139Right-handed alpha
Helix 40
40
B
149 156Right-handed alpha
Helix 41
41
B
166 191Right-handed alpha
Helix 42
42
B
201 205Right-handed 310
Helix 43
43
B
208 222Right-handed alpha
Helix 44
44
B
238 244Right-handed alpha
Helix 45
45
B
258 268Right-handed alpha
Helix 46
46
B
289 301Right-handed alpha
Helix 47
47
B
310 314Right-handed 310
Helix 48
48
B
328 332Right-handed 310
Helix 49
49
B
334 351Right-handed alpha
Helix 50
50
B
367 376Right-handed alpha
Helix 51
51
B
387 400Right-handed alpha
Helix 52
52
B
415 427Right-handed alpha
Helix 53
53
B
431 454Right-handed alpha
Helix 54
54
B
469 474Right-handed alpha
Helix 55
55
B
511 521Right-handed alpha
Helix 56
56
B
532 539Right-handed alpha
Helix 57
57
B
547 569Right-handed alpha
Helix 58
58
B
579 584Right-handed alpha
Helix 59
59
B
588 590Right-handed 310
Helix 60
60
B
591 607Right-handed alpha
Helix 61
61
B
627 632Right-handed alpha
Helix 62
62
B
648 650Right-handed 310
Helix 63
63
B
651 656Right-handed alpha
Helix 64
64
B
678 690Right-handed alpha
Helix 65
65
B
694 696Right-handed 310
Helix 66
66
B
710 732Right-handed alpha
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There are 12 sheets in PDB entry 1XPG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 8 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
2 3first strand
Strand 2
A
304 307parallel
Strand 3
A
274 280parallel
Strand 4
A
249 253parallel
Strand 5
A
227 230parallel
Strand 6
A
196 199parallel
Strand 7
A
144 148parallel
Strand 8
A
57 58parallel
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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
101 104first strand
Strand 2
A
111 114anti-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
A
158 159first strand
Strand 2
A
162 163anti-parallel
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There are 3 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
477 480first strand
Strand 2
A
499 505anti-parallel
Strand 3
A
541 542parallel
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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
A
487 490first strand
Strand 2
A
493 495anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
527 531first strand
Strand 2
A
573 577parallel
Strand 3
A
614 618parallel
Strand 4
A
638 642parallel
Strand 5
A
663 667parallel
Strand 6
A
698 701parallel
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There are 8 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
2 3first strand
Strand 2
B
304 307parallel
Strand 3
B
274 280parallel
Strand 4
B
249 253parallel
Strand 5
B
227 230parallel
Strand 6
B
196 199parallel
Strand 7
B
144 148parallel
Strand 8
B
57 58parallel
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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
102 104first strand
Strand 2
B
111 113anti-parallel
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There are 2 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
158 159first strand
Strand 2
B
162 163anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
477 480first strand
Strand 2
B
499 505anti-parallel
Strand 3
B
541 542parallel
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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
B
487 490first strand
Strand 2
B
493 495anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
527 531first strand
Strand 2
B
573 577parallel
Strand 3
B
614 618parallel
Strand 4
B
638 641parallel
Strand 5
B
663 667parallel
Strand 6
B
698 701parallel
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