Analysis of interatomic Contacts of Structural Units in PDB entry:
3U52


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 3U52 entry

There are 6 chains in PDB entry 3U52 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6LYS 499
B
 LYS 6ILE 498
C
 PRO 12ARG 329
D
 GLU 4VAL 331
E
 SER 2TYR 119
F
 SER 2TYR 119
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 are108 helices in PDB entry 3U52. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 17Right-handed alpha
Helix 2
2
A
18 22Right-handed 310
Helix 3
3
A
29 34Right-handed alpha
Helix 4
4
A
46 50Right-handed 310
Helix 5
5
A
57 82Right-handed alpha
Helix 6
6
A
83 88Right-handed 310
Helix 7
7
A
90 92Right-handed 310
Helix 8
8
A
93 104Right-handed alpha
Helix 9
9
A
104 122Right-handed alpha
Helix 10
10
A
124 156Right-handed alpha
Helix 11
11
A
161 167Right-handed alpha
Helix 12
12
A
169 171Right-handed 310
Helix 13
13
A
172 185Right-handed alpha
Helix 14
14
A
186 195Right-handed alpha
Helix 15
15
A
202 217Right-handed alpha
Helix 16
16
A
219 251Right-handed alpha
Helix 17
17
A
253 283Right-handed alpha
Helix 18
18
A
290 299Right-handed alpha
Helix 19
19
A
299 311Right-handed alpha
Helix 20
20
A
312 314Right-handed 310
Helix 21
21
A
320 328Right-handed alpha
Helix 22
22
A
330 343Right-handed alpha
Helix 23
23
A
344 346Right-handed 310
Helix 24
24
A
354 365Right-handed alpha
Helix 25
25
A
368 373Right-handed alpha
Helix 26
26
A
373 386Right-handed alpha
Helix 27
27
A
433 443Right-handed alpha
Helix 28
28
A
443 448Right-handed alpha
Helix 29
29
A
452 459Right-handed alpha
Helix 30
30
A
466 474Right-handed alpha
Helix 31
31
A
489 499Right-handed alpha
Helix 32
32
B
9 18Right-handed alpha
Helix 33
33
B
19 22Right-handed 310
Helix 34
34
B
29 34Right-handed alpha
Helix 35
35
B
46 50Right-handed 310
Helix 36
36
B
57 82Right-handed alpha
Helix 37
37
B
83 88Right-handed 310
Helix 38
38
B
90 92Right-handed 310
Helix 39
39
B
93 104Right-handed alpha
Helix 40
40
B
104 122Right-handed alpha
Helix 41
41
B
124 149Right-handed alpha
Helix 42
42
B
149 156Right-handed alpha
Helix 43
43
B
161 167Right-handed alpha
Helix 44
44
B
172 185Right-handed alpha
Helix 45
45
B
186 195Right-handed alpha
Helix 46
46
B
203 217Right-handed alpha
Helix 47
47
B
219 251Right-handed alpha
Helix 48
48
B
253 283Right-handed alpha
Helix 49
49
B
290 299Right-handed alpha
Helix 50
50
B
299 311Right-handed alpha
Helix 51
51
B
312 314Right-handed 310
Helix 52
52
B
320 328Right-handed alpha
Helix 53
53
B
330 343Right-handed alpha
Helix 54
54
B
344 346Right-handed 310
Helix 55
55
B
354 365Right-handed alpha
Helix 56
56
B
368 373Right-handed alpha
Helix 57
57
B
373 386Right-handed alpha
Helix 58
58
B
433 443Right-handed alpha
Helix 59
59
B
443 448Right-handed alpha
Helix 60
60
B
452 460Right-handed alpha
Helix 61
61
B
467 474Right-handed alpha
Helix 62
62
B
489 498Right-handed alpha
Helix 63
63
C
17 25Right-handed alpha
Helix 64
64
C
30 37Right-handed alpha
Helix 65
65
C
59 63Right-handed 310
Helix 66
66
C
69 73Right-handed 310
Helix 67
67
C
80 105Right-handed alpha
Helix 68
68
C
112 123Right-handed alpha
Helix 69
69
C
125 144Right-handed alpha
Helix 70
70
C
146 175Right-handed alpha
Helix 71
71
C
179 192Right-handed alpha
Helix 72
72
C
195 206Right-handed alpha
Helix 73
73
C
210 220Right-handed alpha
Helix 74
74
C
220 232Right-handed alpha
Helix 75
75
C
232 240Right-handed alpha
Helix 76
76
C
241 242Right-handed 310
Helix 77
77
C
243 249Right-handed 310
Helix 78
78
C
250 275Right-handed alpha
Helix 79
79
C
275 303Right-handed alpha
Helix 80
80
C
306 322Right-handed alpha
Helix 81
81
C
323 325Right-handed 310
Helix 82
82
D
17 25Right-handed alpha
Helix 83
83
D
30 37Right-handed alpha
Helix 84
84
D
59 63Right-handed 310
Helix 85
85
D
69 73Right-handed 310
Helix 86
86
D
80 106Right-handed alpha
Helix 87
87
D
112 123Right-handed alpha
Helix 88
88
D
125 144Right-handed alpha
Helix 89
89
D
146 176Right-handed alpha
Helix 90
90
D
179 192Right-handed alpha
Helix 91
91
D
195 206Right-handed alpha
Helix 92
92
D
210 220Right-handed alpha
Helix 93
93
D
222 232Right-handed alpha
Helix 94
94
D
232 241Right-handed alpha
Helix 95
95
D
242 244Right-handed 310
Helix 96
96
D
245 250Right-handed alpha
Helix 97
97
D
250 275Right-handed alpha
Helix 98
98
D
275 303Right-handed alpha
Helix 99
99
D
306 323Right-handed alpha
Helix 100
100
E
16 21Right-handed 310
Helix 101
101
E
49 57Right-handed alpha
Helix 102
102
E
57 63Right-handed alpha
Helix 103
103
E
67 71Right-handed 310
Helix 104
104
F
16 21Right-handed 310
Helix 105
105
F
49 57Right-handed alpha
Helix 106
106
F
57 62Right-handed alpha
Helix 107
107
F
67 71Right-handed 310
Helix 108
108
F
93 97Right-handed 310
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There are 6 sheets in PDB entry 3U52. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
409 410first strand
Strand 2
A
413 417anti-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
420 424first strand
Strand 2
A
427 431anti-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
B
409 410first strand
Strand 2
B
413 417anti-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
B
420 424first strand
Strand 2
B
427 431anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
40 44first strand
Strand 2
E
24 29anti-parallel
Strand 3
E
102 107parallel
Strand 4
E
77 80anti-parallel
Strand 5
E
83 85anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
40 44first strand
Strand 2
F
24 29anti-parallel
Strand 3
F
102 107parallel
Strand 4
F
77 80anti-parallel
Strand 5
F
83 85anti-parallel
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