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


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 1XES entry

There are 4 chains in PDB entry 1XES (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 6ILE 392
B
 PHE 6ILE 392
C
 PHE 6ILE 392
D
 PHE 6GLN 393
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 79 helices in PDB entry 1XES. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 14Right-handed alpha
Helix 2
2
A
37 46Right-handed alpha
Helix 3
3
A
51 56Right-handed alpha
Helix 4
4
A
58 59Right-handed 310
Helix 5
5
A
61 63Right-handed 310
Helix 6
6
A
75 76Right-handed 310
Helix 7
7
A
78 80Right-handed 310
Helix 8
8
A
82 83Right-handed 310
Helix 9
9
A
85 87Right-handed 310
Helix 10
10
A
93 121Right-handed alpha
Helix 11
11
A
123 127Right-handed 310
Helix 12
12
A
142 152Right-handed alpha
Helix 13
13
A
168 183Right-handed alpha
Helix 14
14
A
208 218Right-handed alpha
Helix 15
15
A
273 291Right-handed alpha
Helix 16
16
A
297 301Right-handed 310
Helix 17
17
A
309 320Right-handed alpha
Helix 18
18
A
327 335Right-handed alpha
Helix 19
19
A
340 342Right-handed 310
Helix 20
20
A
343 359Right-handed alpha
Helix 21
21
B
34 36Right-handed 310
Helix 22
22
B
37 46Right-handed alpha
Helix 23
23
B
57 65Right-handed alpha
Helix 24
24
B
82 87Right-handed alpha
Helix 25
25
B
93 121Right-handed alpha
Helix 26
26
B
123 127Right-handed 310
Helix 27
27
B
142 152Right-handed alpha
Helix 28
28
B
168 183Right-handed alpha
Helix 29
29
B
205 209Right-handed 310
Helix 30
30
B
211 218Right-handed alpha
Helix 31
31
B
273 280Right-handed alpha
Helix 32
32
B
281 282Right-handed 310
Helix 33
33
B
284 287Right-handed 310
Helix 34
34
B
289 291Right-handed 310
Helix 35
35
B
297 301Right-handed 310
Helix 36
36
B
309 320Right-handed alpha
Helix 37
37
B
327 335Right-handed alpha
Helix 38
38
B
340 342Right-handed 310
Helix 39
39
B
343 359Right-handed alpha
Helix 40
40
C
9 10Right-handed 310
Helix 41
41
C
12 14Right-handed 310
Helix 42
42
C
37 46Right-handed alpha
Helix 43
43
C
82 87Right-handed alpha
Helix 44
44
C
93 105Right-handed alpha
Helix 45
45
C
108 121Right-handed alpha
Helix 46
46
C
123 127Right-handed 310
Helix 47
47
C
142 151Right-handed alpha
Helix 48
48
C
168 184Right-handed alpha
Helix 49
49
C
196 200Right-handed 310
Helix 50
50
C
211 218Right-handed alpha
Helix 51
51
C
274 275Right-handed 310
Helix 52
52
C
277 277Right-handed 310
Helix 53
53
C
278 291Right-handed alpha
Helix 54
54
C
297 301Right-handed 310
Helix 55
55
C
309 320Right-handed alpha
Helix 56
56
C
327 335Right-handed alpha
Helix 57
57
C
340 342Right-handed 310
Helix 58
58
C
343 359Right-handed alpha
Helix 59
59
D
9 10Right-handed 310
Helix 60
60
D
12 14Right-handed 310
Helix 61
61
D
37 46Right-handed alpha
Helix 62
62
D
82 83Right-handed 310
Helix 63
63
D
85 87Right-handed 310
Helix 64
64
D
93 110Right-handed alpha
Helix 65
65
D
112 121Right-handed alpha
Helix 66
66
D
123 127Right-handed 310
Helix 67
67
D
142 148Right-handed alpha
Helix 68
68
D
150 152Right-handed 310
Helix 69
69
D
168 183Right-handed alpha
Helix 70
70
D
196 200Right-handed 310
Helix 71
71
D
210 218Right-handed alpha
Helix 72
72
D
277 283Right-handed alpha
Helix 73
73
D
285 287Right-handed 310
Helix 74
74
D
289 291Right-handed 310
Helix 75
75
D
309 318Right-handed alpha
Helix 76
76
D
327 335Right-handed alpha
Helix 77
77
D
340 342Right-handed 310
Helix 78
78
D
343 353Right-handed alpha
Helix 79
79
D
355 357Right-handed 310
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There are 12 sheets in PDB entry 1XES. 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 9 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
158 163first strand
Strand 2
A
129 134parallel
Strand 3
A
189 195parallel
Strand 4
A
221 228anti-parallel
Strand 5
A
19 27anti-parallel
Strand 6
A
240 249anti-parallel
Strand 7
A
381 389anti-parallel
Strand 8
A
370 377anti-parallel
Strand 9
A
302 305parallel
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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
32 33first strand
Strand 2
A
70 71anti-parallel
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There are 3 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
139 140first strand
Strand 2
B
257 262anti-parallel
Strand 3
B
265 270anti-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
265 267first strand
Strand 2
A
259 262anti-parallel
Strand 3
B
139 140anti-parallel
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There are 9 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
158 163first strand
Strand 2
B
129 134parallel
Strand 3
B
188 195parallel
Strand 4
B
221 228anti-parallel
Strand 5
B
19 27anti-parallel
Strand 6
B
240 249anti-parallel
Strand 7
B
381 389anti-parallel
Strand 8
B
370 377anti-parallel
Strand 9
B
302 305parallel
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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
32 33first strand
Strand 2
B
70 71anti-parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
158 163first strand
Strand 2
C
129 134parallel
Strand 3
C
189 195parallel
Strand 4
C
221 228anti-parallel
Strand 5
C
19 27anti-parallel
Strand 6
C
240 249anti-parallel
Strand 7
C
381 389anti-parallel
Strand 8
C
370 377anti-parallel
Strand 9
C
302 305parallel
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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
C
32 33first strand
Strand 2
C
70 71anti-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
C
139 140first strand
Strand 2
D
259 262anti-parallel
Strand 3
D
265 267anti-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
C
265 267first strand
Strand 2
C
259 262anti-parallel
Strand 3
D
139 140anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
158 163first strand
Strand 2
D
129 134parallel
Strand 3
D
188 195parallel
Strand 4
D
221 228anti-parallel
Strand 5
D
20 27anti-parallel
Strand 6
D
240 249anti-parallel
Strand 7
D
381 389anti-parallel
Strand 8
D
370 377anti-parallel
Strand 9
D
302 305parallel
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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
D
32 33first strand
Strand 2
D
70 71anti-parallel
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