Analysis of interatomic Contacts of Structural Units in PDB entry:
3DB2


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 3DB2 entry

There are 3 chains in PDB entry 3DB2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 353
B
 TYR 2GLY 353
C
 MSE 1GLY 353
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 50 helices in PDB entry 3DB2. 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 24Right-handed alpha
Helix 2
2
A
38 50Right-handed alpha
Helix 3
3
A
56 63Right-handed alpha
Helix 4
4
A
77 88Right-handed alpha
Helix 5
5
A
101 116Right-handed alpha
Helix 6
6
A
123 127Right-handed 310
Helix 7
7
A
128 140Right-handed alpha
Helix 8
8
A
156 160Right-handed 310
Helix 9
9
A
165 169Right-handed 310
Helix 10
10
A
176 181Right-handed alpha
Helix 11
11
A
181 194Right-handed alpha
Helix 12
12
A
257 260Right-handed 310
Helix 13
13
A
265 268Right-handed 310
Helix 14
14
A
300 316Right-handed alpha
Helix 15
15
A
322 343Right-handed alpha
Helix 16
16
A
348 353Right-handed alpha
Helix 17
17
B
13 24Right-handed alpha
Helix 18
18
B
38 50Right-handed alpha
Helix 19
19
B
56 63Right-handed alpha
Helix 20
20
B
74 76Right-handed 310
Helix 21
21
B
77 87Right-handed alpha
Helix 22
22
B
101 116Right-handed alpha
Helix 23
23
B
123 127Right-handed 310
Helix 24
24
B
128 140Right-handed alpha
Helix 25
25
B
156 161Right-handed alpha
Helix 26
26
B
165 169Right-handed 310
Helix 27
27
B
176 181Right-handed alpha
Helix 28
28
B
181 194Right-handed alpha
Helix 29
29
B
257 260Right-handed 310
Helix 30
30
B
265 268Right-handed 310
Helix 31
31
B
300 315Right-handed alpha
Helix 32
32
B
322 343Right-handed alpha
Helix 33
33
B
348 352Right-handed alpha
Helix 34
34
C
13 24Right-handed alpha
Helix 35
35
C
38 50Right-handed alpha
Helix 36
36
C
56 62Right-handed alpha
Helix 37
37
C
74 76Right-handed 310
Helix 38
38
C
77 88Right-handed alpha
Helix 39
39
C
101 116Right-handed alpha
Helix 40
40
C
123 127Right-handed 310
Helix 41
41
C
128 140Right-handed alpha
Helix 42
42
C
156 161Right-handed alpha
Helix 43
43
C
165 169Right-handed 310
Helix 44
44
C
176 181Right-handed alpha
Helix 45
45
C
181 194Right-handed alpha
Helix 46
46
C
257 260Right-handed 310
Helix 47
47
C
265 268Right-handed 310
Helix 48
48
C
300 316Right-handed alpha
Helix 49
49
C
322 343Right-handed alpha
Helix 50
50
C
348 353Right-handed alpha
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There are 6 sheets in PDB entry 3DB2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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 35first strand
Strand 2
A
5 10parallel
Strand 3
A
68 71parallel
Strand 4
A
91 95parallel
Strand 5
A
119 122parallel
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There are 9 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
289 293first strand
Strand 2
A
270 277anti-parallel
Strand 3
A
249 255anti-parallel
Strand 4
A
239 246anti-parallel
Strand 5
A
146 154anti-parallel
Strand 6
A
227 233parallel
Strand 7
A
215 222anti-parallel
Strand 8
A
196 204anti-parallel
Strand 9
A
346 347anti-parallel
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There are 5 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 35first strand
Strand 2
B
5 10parallel
Strand 3
B
68 71parallel
Strand 4
B
91 95parallel
Strand 5
B
119 122parallel
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There are 9 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
290 293first strand
Strand 2
B
270 276anti-parallel
Strand 3
B
249 255anti-parallel
Strand 4
B
239 246anti-parallel
Strand 5
B
146 154anti-parallel
Strand 6
B
227 233parallel
Strand 7
B
215 222anti-parallel
Strand 8
B
196 204anti-parallel
Strand 9
B
346 347anti-parallel
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There are 6 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
52 53first strand
Strand 2
C
29 35parallel
Strand 3
C
5 10parallel
Strand 4
C
68 71parallel
Strand 5
C
91 95parallel
Strand 6
C
119 122parallel
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There are 9 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
288 294first strand
Strand 2
C
270 278anti-parallel
Strand 3
C
249 255anti-parallel
Strand 4
C
239 246anti-parallel
Strand 5
C
146 154anti-parallel
Strand 6
C
227 233parallel
Strand 7
C
215 222anti-parallel
Strand 8
C
196 204anti-parallel
Strand 9
C
346 347anti-parallel
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