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


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 3DBI entry

There are 3 chains in PDB entry 3DBI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 60SER 337
B
 LYS 59PRO 336
C
 SER 60PRO 336
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 33 helices in PDB entry 3DBI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 92Right-handed alpha
Helix 2
2
A
104 118Right-handed alpha
Helix 3
3
A
131 142Right-handed alpha
Helix 4
4
A
156 158Right-handed 310
Helix 5
5
A
164 179Right-handed alpha
Helix 6
6
A
193 210Right-handed alpha
Helix 7
7
A
215 217Right-handed 310
Helix 8
8
A
225 239Right-handed alpha
Helix 9
9
A
250 264Right-handed alpha
Helix 10
10
A
282 286Right-handed 310
Helix 11
11
A
296 314Right-handed alpha
Helix 12
12
B
76 92Right-handed alpha
Helix 13
13
B
104 118Right-handed alpha
Helix 14
14
B
131 142Right-handed alpha
Helix 15
15
B
156 158Right-handed 310
Helix 16
16
B
164 179Right-handed alpha
Helix 17
17
B
193 210Right-handed alpha
Helix 18
18
B
215 217Right-handed 310
Helix 19
19
B
225 239Right-handed alpha
Helix 20
20
B
250 263Right-handed alpha
Helix 21
21
B
282 286Right-handed 310
Helix 22
22
B
296 314Right-handed alpha
Helix 23
23
C
76 92Right-handed alpha
Helix 24
24
C
104 118Right-handed alpha
Helix 25
25
C
131 142Right-handed alpha
Helix 26
26
C
156 158Right-handed 310
Helix 27
27
C
164 179Right-handed alpha
Helix 28
28
C
193 210Right-handed alpha
Helix 29
29
C
215 217Right-handed 310
Helix 30
30
C
225 239Right-handed alpha
Helix 31
31
C
250 264Right-handed alpha
Helix 32
32
C
282 286Right-handed 310
Helix 33
33
C
296 314Right-handed alpha
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There are 5 sheets in PDB entry 3DBI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 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
160 161first strand
Strand 2
A
146 149parallel
Strand 3
A
122 125parallel
Strand 4
A
63 68parallel
Strand 5
A
95 100parallel
Strand 6
C
95 100anti-parallel
Strand 7
C
63 68parallel
Strand 8
C
122 125parallel
Strand 9
C
146 149parallel
Strand 10
C
160 161parallel
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There are 6 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
219 220first strand
Strand 2
A
184 187parallel
Strand 3
A
245 248parallel
Strand 4
A
273 277parallel
Strand 5
A
291 294parallel
Strand 6
A
326 328anti-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
95 100first strand
Strand 2
B
63 68parallel
Strand 3
B
122 125parallel
Strand 4
B
146 149parallel
Strand 5
B
160 161parallel
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There are 6 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
219 220first strand
Strand 2
B
184 187parallel
Strand 3
B
245 248parallel
Strand 4
B
273 277parallel
Strand 5
B
291 294parallel
Strand 6
B
326 328anti-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
219 220first strand
Strand 2
C
184 187parallel
Strand 3
C
245 248parallel
Strand 4
C
273 277parallel
Strand 5
C
291 294parallel
Strand 6
C
326 328anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il