Analysis of interatomic Contacts of Structural Units in PDB entry:
3D66


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 3D66 entry

There are 3 chains in PDB entry 3D66 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1VAL 401
B
 ALA 1VAL 401
C
 ALA 1VAL 401
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 51 helices in PDB entry 3D66. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 27Right-handed alpha
Helix 2
2
A
36 40Right-handed 310
Helix 3
3
A
54 65Right-handed alpha
Helix 4
4
A
75 86Right-handed alpha
Helix 5
5
A
94 100Right-handed 310
Helix 6
6
A
103 118Right-handed alpha
Helix 7
7
A
163 180Right-handed alpha
Helix 8
8
A
183 192Right-handed alpha
Helix 9
9
A
202 212Right-handed alpha
Helix 10
10
A
232 236Right-handed 310
Helix 11
11
A
264 277Right-handed alpha
Helix 12
12
A
307 326Right-handed alpha
Helix 13
13
A
336 340Right-handed alpha
Helix 14
14
A
346 354Right-handed alpha
Helix 15
15
A
370 374Right-handed 310
Helix 16
16
A
375 377Right-handed 310
Helix 17
17
A
378 401Right-handed alpha
Helix 18
18
B
13 27Right-handed alpha
Helix 19
19
B
36 40Right-handed 310
Helix 20
20
B
54 65Right-handed alpha
Helix 21
21
B
75 86Right-handed alpha
Helix 22
22
B
94 100Right-handed 310
Helix 23
23
B
103 118Right-handed alpha
Helix 24
24
B
163 180Right-handed alpha
Helix 25
25
B
183 192Right-handed alpha
Helix 26
26
B
202 212Right-handed alpha
Helix 27
27
B
232 236Right-handed 310
Helix 28
28
B
264 277Right-handed alpha
Helix 29
29
B
307 326Right-handed alpha
Helix 30
30
B
336 340Right-handed alpha
Helix 31
31
B
346 354Right-handed alpha
Helix 32
32
B
370 374Right-handed 310
Helix 33
33
B
375 377Right-handed 310
Helix 34
34
B
378 401Right-handed alpha
Helix 35
35
C
13 27Right-handed alpha
Helix 36
36
C
36 40Right-handed 310
Helix 37
37
C
54 65Right-handed alpha
Helix 38
38
C
75 86Right-handed alpha
Helix 39
39
C
94 100Right-handed 310
Helix 40
40
C
103 118Right-handed alpha
Helix 41
41
C
163 180Right-handed alpha
Helix 42
42
C
183 192Right-handed alpha
Helix 43
43
C
202 212Right-handed alpha
Helix 44
44
C
232 236Right-handed 310
Helix 45
45
C
264 277Right-handed alpha
Helix 46
46
C
307 326Right-handed alpha
Helix 47
47
C
336 340Right-handed alpha
Helix 48
48
C
346 354Right-handed alpha
Helix 49
49
C
370 374Right-handed 310
Helix 50
50
C
375 377Right-handed 310
Helix 51
51
C
378 401Right-handed alpha
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There are 6 sheets in PDB entry 3D66. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
29 33first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
4 9anti-parallel
Strand 4
A
69 73anti-parallel
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There are 8 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
122 129first strand
Strand 2
A
135 141anti-parallel
Strand 3
A
193 198anti-parallel
Strand 4
A
150 155parallel
Strand 5
A
281 288parallel
Strand 6
A
358 363parallel
Strand 7
A
293 296anti-parallel
Strand 8
A
332 335parallel
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There are 4 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
29 33first strand
Strand 2
B
46 51anti-parallel
Strand 3
B
4 9anti-parallel
Strand 4
B
69 73anti-parallel
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There are 8 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
122 129first strand
Strand 2
B
135 141anti-parallel
Strand 3
B
193 198anti-parallel
Strand 4
B
150 155parallel
Strand 5
B
281 288parallel
Strand 6
B
358 363parallel
Strand 7
B
293 296anti-parallel
Strand 8
B
332 335parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 33first strand
Strand 2
C
46 51anti-parallel
Strand 3
C
4 9anti-parallel
Strand 4
C
69 73anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 129first strand
Strand 2
C
135 141anti-parallel
Strand 3
C
193 198anti-parallel
Strand 4
C
150 155parallel
Strand 5
C
281 289parallel
Strand 6
C
358 364parallel
Strand 7
C
293 296anti-parallel
Strand 8
C
332 335parallel
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