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


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 2XHY entry

There are 4 chains in PDB entry 2XHY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4LEU 479
B
 LYS 4LEU 479
C
 LYS 5LEU 479
D
 LYS 5LEU 479
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 77 helices in PDB entry 2XHY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 24Right-handed alpha
Helix 2
2
A
61 66Right-handed alpha
Helix 3
3
A
68 84Right-handed alpha
Helix 4
4
A
93 98Right-handed alpha
Helix 5
5
A
107 124Right-handed alpha
Helix 6
6
A
138 145Right-handed alpha
Helix 7
7
A
146 150Right-handed 310
Helix 8
8
A
151 168Right-handed alpha
Helix 9
9
A
182 186Right-handed 310
Helix 10
10
A
191 198Right-handed alpha
Helix 11
11
A
200 204Right-handed 310
Helix 12
12
A
206 233Right-handed alpha
Helix 13
13
A
253 264Right-handed alpha
Helix 14
14
A
264 277Right-handed alpha
Helix 15
15
A
280 291Right-handed alpha
Helix 16
16
A
299 307Right-handed alpha
Helix 17
17
A
354 370Right-handed alpha
Helix 18
18
A
394 414Right-handed alpha
Helix 19
19
A
462 474Right-handed alpha
Helix 20
20
B
19 24Right-handed alpha
Helix 21
21
B
36 39Right-handed 310
Helix 22
22
B
61 66Right-handed alpha
Helix 23
23
B
68 84Right-handed alpha
Helix 24
24
B
93 98Right-handed alpha
Helix 25
25
B
107 124Right-handed alpha
Helix 26
26
B
138 146Right-handed alpha
Helix 27
27
B
147 150Right-handed 310
Helix 28
28
B
151 168Right-handed alpha
Helix 29
29
B
180 186Right-handed 310
Helix 30
30
B
191 198Right-handed alpha
Helix 31
31
B
200 204Right-handed 310
Helix 32
32
B
206 233Right-handed alpha
Helix 33
33
B
253 264Right-handed alpha
Helix 34
34
B
264 277Right-handed alpha
Helix 35
35
B
280 290Right-handed alpha
Helix 36
36
B
299 307Right-handed alpha
Helix 37
37
B
354 370Right-handed alpha
Helix 38
38
B
394 414Right-handed alpha
Helix 39
39
B
462 474Right-handed alpha
Helix 40
40
C
19 24Right-handed alpha
Helix 41
41
C
68 84Right-handed alpha
Helix 42
42
C
93 98Right-handed alpha
Helix 43
43
C
107 124Right-handed alpha
Helix 44
44
C
138 146Right-handed alpha
Helix 45
45
C
147 149Right-handed 310
Helix 46
46
C
150 168Right-handed alpha
Helix 47
47
C
182 186Right-handed 310
Helix 48
48
C
191 198Right-handed alpha
Helix 49
49
C
200 204Right-handed 310
Helix 50
50
C
206 233Right-handed alpha
Helix 51
51
C
253 264Right-handed alpha
Helix 52
52
C
264 277Right-handed alpha
Helix 53
53
C
280 291Right-handed alpha
Helix 54
54
C
299 307Right-handed alpha
Helix 55
55
C
354 370Right-handed alpha
Helix 56
56
C
394 414Right-handed alpha
Helix 57
57
C
462 474Right-handed alpha
Helix 58
58
D
19 24Right-handed alpha
Helix 59
59
D
36 39Right-handed 310
Helix 60
60
D
61 66Right-handed alpha
Helix 61
61
D
68 84Right-handed alpha
Helix 62
62
D
93 98Right-handed alpha
Helix 63
63
D
107 124Right-handed alpha
Helix 64
64
D
138 146Right-handed alpha
Helix 65
65
D
147 150Right-handed 310
Helix 66
66
D
151 168Right-handed alpha
Helix 67
67
D
180 186Right-handed 310
Helix 68
68
D
191 198Right-handed alpha
Helix 69
69
D
200 204Right-handed 310
Helix 70
70
D
206 233Right-handed alpha
Helix 71
71
D
253 264Right-handed alpha
Helix 72
72
D
264 277Right-handed alpha
Helix 73
73
D
280 291Right-handed alpha
Helix 74
74
D
299 307Right-handed alpha
Helix 75
75
D
354 370Right-handed alpha
Helix 76
76
D
394 414Right-handed alpha
Helix 77
77
D
462 474Right-handed alpha
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There are 14 sheets in PDB entry 2XHY. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, CA, CB, CC, A, DB, C, DD,

There are 8 strands in AA 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
419 422parallel
Strand 3
A
373 377parallel
Strand 4
A
312 315parallel
Strand 5
A
237 243parallel
Strand 6
A
174 178parallel
Strand 7
A
127 133parallel
Strand 8
A
87 91parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
247 249first strand
Strand 2
A
320 322parallel
Strand 3
A
338 339anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
345 346first strand
Strand 2
A
352 353anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
445 447first strand
Strand 2
A
459 461anti-parallel
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There are 8 strands in BA 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
419 422parallel
Strand 3
B
373 377parallel
Strand 4
B
312 315parallel
Strand 5
B
237 243parallel
Strand 6
B
174 178parallel
Strand 7
B
127 133parallel
Strand 8
B
87 91parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
247 249first strand
Strand 2
B
320 322parallel
Strand 3
B
338 339anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
445 447first strand
Strand 2
B
459 461anti-parallel
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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
13 17first strand
Strand 2
C
419 422parallel
Strand 3
C
373 377parallel
Strand 4
C
311 315parallel
Strand 5
C
237 243parallel
Strand 6
C
174 178parallel
Strand 7
C
127 133parallel
Strand 8
C
87 91parallel
Strand 9
C
13 17parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
247 249first strand
Strand 2
C
320 322parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
445 447first strand
Strand 2
C
459 461anti-parallel
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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
D
13 17first strand
Strand 2
D
419 422parallel
Strand 3
D
373 377parallel
Strand 4
D
312 315parallel
Strand 5
D
237 243parallel
Strand 6
D
174 178parallel
Strand 7
D
127 133parallel
Strand 8
D
87 91parallel
Strand 9
D
13 17parallel
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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
247 249first strand
Strand 2
D
320 322parallel
Strand 3
D
338 339anti-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
D
345 346first strand
Strand 2
D
352 353anti-parallel
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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
445 449first strand
Strand 2
D
455 461anti-parallel
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