Analysis of interatomic Contacts of Structural Units in PDB entry:
4BDU


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 4BDU entry

There are 8 chains in PDB entry 4BDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PHE 64
A
 VAL 68LEU 1122
B
 SER 2PHE 64
B
 VAL 68LEU 1122
C
 SER 2PHE 64
C
 VAL 68LEU 1122
D
 SER 2PHE 64
D
 VAL 68LEU 1122
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 35 helices in PDB entry 4BDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 8Right-handed 310
Helix 2
2
A
37 39Right-handed 310
Helix 3
3
A
56 61Right-handed 310
Helix 4
4
A
68 72Right-handed 310
Helix 5
5
A
82 87Right-handed alpha
Helix 6
6
A
1055 1073Right-handed alpha
Helix 7
7
A
1073 1082Right-handed alpha
Helix 8
8
A
1087 1100Right-handed alpha
Helix 9
9
A
1106 1120Right-handed alpha
Helix 10
10
B
3 8Right-handed 310
Helix 11
11
B
37 39Right-handed 310
Helix 12
12
B
56 61Right-handed 310
Helix 13
13
B
68 72Right-handed 310
Helix 14
14
B
82 87Right-handed alpha
Helix 15
15
B
1055 1073Right-handed alpha
Helix 16
16
B
1073 1082Right-handed alpha
Helix 17
17
B
1087 1100Right-handed alpha
Helix 18
18
B
1106 1120Right-handed alpha
Helix 19
19
C
3 8Right-handed 310
Helix 20
20
C
37 39Right-handed 310
Helix 21
21
C
56 61Right-handed 310
Helix 22
22
C
82 87Right-handed alpha
Helix 23
23
C
1055 1073Right-handed alpha
Helix 24
24
C
1073 1082Right-handed alpha
Helix 25
25
C
1087 1100Right-handed alpha
Helix 26
26
C
1106 1120Right-handed alpha
Helix 27
27
D
3 8Right-handed 310
Helix 28
28
D
37 39Right-handed 310
Helix 29
29
D
56 61Right-handed 310
Helix 30
30
D
68 72Right-handed 310
Helix 31
31
D
82 87Right-handed alpha
Helix 32
32
D
1055 1073Right-handed alpha
Helix 33
33
D
1073 1082Right-handed alpha
Helix 34
34
D
1087 1100Right-handed alpha
Helix 35
35
D
1106 1120Right-handed alpha
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There are 4 sheets in PDB entry 4BDU. Click on sheet of interest to get list of strands forming it: AA, BA, CA, DA,

There are 12 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
148 149first strand
Strand 2
A
200 208anti-parallel
Strand 3
A
217 227anti-parallel
Strand 4
A
41 48anti-parallel
Strand 5
A
25 36anti-parallel
Strand 6
A
12 22anti-parallel
Strand 7
A
118 127parallel
Strand 8
A
105 115anti-parallel
Strand 9
A
92 100anti-parallel
Strand 10
A
176 187anti-parallel
Strand 11
A
160 170anti-parallel
Strand 12
A
151 155anti-parallel
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There are 12 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
12 22first strand
Strand 2
B
25 36anti-parallel
Strand 3
B
41 48anti-parallel
Strand 4
B
217 227anti-parallel
Strand 5
B
199 208anti-parallel
Strand 6
B
148 155anti-parallel
Strand 7
B
160 170anti-parallel
Strand 8
B
176 187anti-parallel
Strand 9
B
92 100anti-parallel
Strand 10
B
105 115anti-parallel
Strand 11
B
118 128anti-parallel
Strand 12
B
12 22parallel
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There are 12 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
12 22first strand
Strand 2
C
25 36anti-parallel
Strand 3
C
41 48anti-parallel
Strand 4
C
217 227anti-parallel
Strand 5
C
199 208anti-parallel
Strand 6
C
148 155anti-parallel
Strand 7
C
160 170anti-parallel
Strand 8
C
176 187anti-parallel
Strand 9
C
92 100anti-parallel
Strand 10
C
105 115anti-parallel
Strand 11
C
118 128anti-parallel
Strand 12
C
12 22parallel
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There are 12 strands in DA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
148 149first strand
Strand 2
D
200 208anti-parallel
Strand 3
D
217 227anti-parallel
Strand 4
D
41 48anti-parallel
Strand 5
D
25 36anti-parallel
Strand 6
D
12 22anti-parallel
Strand 7
D
118 127parallel
Strand 8
D
105 115anti-parallel
Strand 9
D
92 100anti-parallel
Strand 10
D
176 187anti-parallel
Strand 11
D
160 170anti-parallel
Strand 12
D
151 155anti-parallel
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