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


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 4BQP entry

There are 6 chains in PDB entry 4BQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 269
B
 THR 2LEU 269
C
 THR 2LEU 269
D
 THR 2LEU 269
E
 THR 2LEU 269
F
 THR 2LEU 54
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 65 helices in PDB entry 4BQP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 32Right-handed alpha
Helix 2
2
A
43 52Right-handed alpha
Helix 3
3
A
67 83Right-handed alpha
Helix 4
4
A
107 111Right-handed 310
Helix 5
5
A
112 124Right-handed alpha
Helix 6
6
A
124 135Right-handed alpha
Helix 7
7
A
159 181Right-handed alpha
Helix 8
8
A
196 205Right-handed alpha
Helix 9
9
A
208 226Right-handed alpha
Helix 10
10
A
235 247Right-handed alpha
Helix 11
11
A
263 267Right-handed 310
Helix 12
12
B
20 32Right-handed alpha
Helix 13
13
B
43 52Right-handed alpha
Helix 14
14
B
67 83Right-handed alpha
Helix 15
15
B
107 111Right-handed 310
Helix 16
16
B
112 124Right-handed alpha
Helix 17
17
B
124 135Right-handed alpha
Helix 18
18
B
159 181Right-handed alpha
Helix 19
19
B
196 205Right-handed alpha
Helix 20
20
B
208 226Right-handed alpha
Helix 21
21
B
235 247Right-handed alpha
Helix 22
22
B
263 267Right-handed 310
Helix 23
23
C
20 32Right-handed alpha
Helix 24
24
C
43 52Right-handed alpha
Helix 25
25
C
67 83Right-handed alpha
Helix 26
26
C
99 103Right-handed 310
Helix 27
27
C
107 111Right-handed 310
Helix 28
28
C
112 124Right-handed alpha
Helix 29
29
C
124 135Right-handed alpha
Helix 30
30
C
159 181Right-handed alpha
Helix 31
31
C
196 205Right-handed alpha
Helix 32
32
C
208 226Right-handed alpha
Helix 33
33
C
235 247Right-handed alpha
Helix 34
34
C
263 267Right-handed 310
Helix 35
35
D
20 32Right-handed alpha
Helix 36
36
D
43 52Right-handed alpha
Helix 37
37
D
67 83Right-handed alpha
Helix 38
38
D
107 111Right-handed 310
Helix 39
39
D
112 124Right-handed alpha
Helix 40
40
D
124 135Right-handed alpha
Helix 41
41
D
158 181Right-handed alpha
Helix 42
42
D
196 205Right-handed alpha
Helix 43
43
D
208 226Right-handed alpha
Helix 44
44
D
235 247Right-handed alpha
Helix 45
45
D
263 267Right-handed 310
Helix 46
46
E
20 32Right-handed alpha
Helix 47
47
E
45 52Right-handed alpha
Helix 48
48
E
67 83Right-handed alpha
Helix 49
49
E
107 111Right-handed 310
Helix 50
50
E
112 124Right-handed alpha
Helix 51
51
E
124 135Right-handed alpha
Helix 52
52
E
159 181Right-handed alpha
Helix 53
53
E
208 226Right-handed alpha
Helix 54
54
E
235 247Right-handed alpha
Helix 55
55
E
263 267Right-handed 310
Helix 56
56
F
20 32Right-handed alpha
Helix 57
57
F
43 52Right-handed alpha
Helix 58
58
F
67 83Right-handed alpha
Helix 59
59
F
107 111Right-handed 310
Helix 60
60
F
112 124Right-handed alpha
Helix 61
61
F
124 135Right-handed alpha
Helix 62
62
F
159 181Right-handed alpha
Helix 63
63
F
221 226Right-handed alpha
Helix 64
64
F
235 247Right-handed alpha
Helix 65
65
F
263 267Right-handed 310
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There are 6 sheets in PDB entry 4BQP. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA,

There are 7 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
60 62first strand
Strand 2
A
35 40parallel
Strand 3
A
9 13parallel
Strand 4
A
88 93parallel
Strand 5
A
138 148parallel
Strand 6
A
185 191parallel
Strand 7
A
256 260parallel
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There are 7 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
60 62first strand
Strand 2
B
35 40parallel
Strand 3
B
9 13parallel
Strand 4
B
88 93parallel
Strand 5
B
138 148parallel
Strand 6
B
185 191parallel
Strand 7
B
256 260parallel
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There are 7 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
60 62first strand
Strand 2
C
35 40parallel
Strand 3
C
9 13parallel
Strand 4
C
88 93parallel
Strand 5
C
138 148parallel
Strand 6
C
185 191parallel
Strand 7
C
256 260parallel
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There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
60 62first strand
Strand 2
D
35 40parallel
Strand 3
D
9 13parallel
Strand 4
D
88 93parallel
Strand 5
D
138 148parallel
Strand 6
D
185 191parallel
Strand 7
D
256 260parallel
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There are 7 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
60 62first strand
Strand 2
E
35 40parallel
Strand 3
E
9 13parallel
Strand 4
E
88 93parallel
Strand 5
E
138 148parallel
Strand 6
E
185 191parallel
Strand 7
E
256 260parallel
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There are 7 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
60 62first strand
Strand 2
F
35 40parallel
Strand 3
F
9 13parallel
Strand 4
F
88 93parallel
Strand 5
F
138 148parallel
Strand 6
F
185 191parallel
Strand 7
F
256 260parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il