Analysis of interatomic Contacts of Structural Units in PDB entry:
4B5W


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 4B5W entry

There are 6 chains in PDB entry 4B5W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 256
B
 MET 1GLN 253
C
 MET 1ALA 252
D
 MET 1GLN 253
E
 MET 1THR 255
F
 MET 1ALA 254
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 90 helices in PDB entry 4B5W. 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 11Right-handed alpha
Helix 2
2
A
24 33Right-handed alpha
Helix 3
3
A
49 61Right-handed alpha
Helix 4
4
A
75 85Right-handed alpha
Helix 5
5
A
97 108Right-handed alpha
Helix 6
6
A
119 123Right-handed 310
Helix 7
7
A
123 127Right-handed 310
Helix 8
8
A
133 138Right-handed alpha
Helix 9
9
A
139 142Right-handed 310
Helix 10
10
A
150 156Right-handed alpha
Helix 11
11
A
156 161Right-handed alpha
Helix 12
12
A
172 180Right-handed alpha
Helix 13
13
A
188 205Right-handed alpha
Helix 14
14
A
215 225Right-handed alpha
Helix 15
15
A
235 249Right-handed alpha
Helix 16
16
B
3 12Right-handed alpha
Helix 17
17
B
24 33Right-handed alpha
Helix 18
18
B
49 61Right-handed alpha
Helix 19
19
B
75 85Right-handed alpha
Helix 20
20
B
97 108Right-handed alpha
Helix 21
21
B
119 123Right-handed 310
Helix 22
22
B
123 127Right-handed 310
Helix 23
23
B
133 138Right-handed alpha
Helix 24
24
B
139 142Right-handed 310
Helix 25
25
B
150 156Right-handed alpha
Helix 26
26
B
156 161Right-handed alpha
Helix 27
27
B
172 180Right-handed alpha
Helix 28
28
B
188 206Right-handed alpha
Helix 29
29
B
215 225Right-handed alpha
Helix 30
30
B
235 250Right-handed alpha
Helix 31
31
C
3 11Right-handed alpha
Helix 32
32
C
24 33Right-handed alpha
Helix 33
33
C
49 61Right-handed alpha
Helix 34
34
C
75 85Right-handed alpha
Helix 35
35
C
97 108Right-handed alpha
Helix 36
36
C
119 123Right-handed 310
Helix 37
37
C
123 127Right-handed 310
Helix 38
38
C
133 138Right-handed alpha
Helix 39
39
C
139 142Right-handed 310
Helix 40
40
C
150 156Right-handed alpha
Helix 41
41
C
156 161Right-handed alpha
Helix 42
42
C
172 180Right-handed alpha
Helix 43
43
C
188 205Right-handed alpha
Helix 44
44
C
215 225Right-handed alpha
Helix 45
45
C
235 250Right-handed alpha
Helix 46
46
D
3 12Right-handed alpha
Helix 47
47
D
24 33Right-handed alpha
Helix 48
48
D
49 61Right-handed alpha
Helix 49
49
D
75 85Right-handed alpha
Helix 50
50
D
97 108Right-handed alpha
Helix 51
51
D
119 123Right-handed 310
Helix 52
52
D
123 127Right-handed 310
Helix 53
53
D
133 138Right-handed alpha
Helix 54
54
D
139 142Right-handed 310
Helix 55
55
D
150 156Right-handed alpha
Helix 56
56
D
156 161Right-handed alpha
Helix 57
57
D
172 180Right-handed alpha
Helix 58
58
D
188 205Right-handed alpha
Helix 59
59
D
215 225Right-handed alpha
Helix 60
60
D
235 250Right-handed alpha
Helix 61
61
E
3 12Right-handed alpha
Helix 62
62
E
24 33Right-handed alpha
Helix 63
63
E
49 61Right-handed alpha
Helix 64
64
E
75 85Right-handed alpha
Helix 65
65
E
97 108Right-handed alpha
Helix 66
66
E
119 123Right-handed 310
Helix 67
67
E
123 127Right-handed 310
Helix 68
68
E
133 138Right-handed alpha
Helix 69
69
E
139 142Right-handed 310
Helix 70
70
E
150 156Right-handed alpha
Helix 71
71
E
156 161Right-handed alpha
Helix 72
72
E
172 180Right-handed alpha
Helix 73
73
E
188 205Right-handed alpha
Helix 74
74
E
215 225Right-handed alpha
Helix 75
75
E
235 250Right-handed alpha
Helix 76
76
F
3 12Right-handed alpha
Helix 77
77
F
24 33Right-handed alpha
Helix 78
78
F
49 61Right-handed alpha
Helix 79
79
F
75 85Right-handed alpha
Helix 80
80
F
97 108Right-handed alpha
Helix 81
81
F
119 123Right-handed 310
Helix 82
82
F
123 127Right-handed 310
Helix 83
83
F
133 138Right-handed alpha
Helix 84
84
F
139 142Right-handed 310
Helix 85
85
F
150 156Right-handed alpha
Helix 86
86
F
156 162Right-handed alpha
Helix 87
87
F
172 181Right-handed alpha
Helix 88
88
F
188 205Right-handed alpha
Helix 89
89
F
215 225Right-handed alpha
Helix 90
90
F
235 250Right-handed alpha
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There are 6 sheets in PDB entry 4B5W. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA,

There are 9 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
15 20first strand
Strand 2
A
229 234parallel
Strand 3
A
208 212parallel
Strand 4
A
166 171parallel
Strand 5
A
143 148parallel
Strand 6
A
89 92parallel
Strand 7
A
66 70parallel
Strand 8
A
38 42parallel
Strand 9
A
15 20parallel
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There are 9 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
15 20first strand
Strand 2
B
229 234parallel
Strand 3
B
208 212parallel
Strand 4
B
166 171parallel
Strand 5
B
143 148parallel
Strand 6
B
89 92parallel
Strand 7
B
66 70parallel
Strand 8
B
38 42parallel
Strand 9
B
15 20parallel
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There are 9 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
15 20first strand
Strand 2
C
229 234parallel
Strand 3
C
208 212parallel
Strand 4
C
166 171parallel
Strand 5
C
143 148parallel
Strand 6
C
89 92parallel
Strand 7
C
66 70parallel
Strand 8
C
38 42parallel
Strand 9
C
15 20parallel
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There are 9 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
15 20first strand
Strand 2
D
229 234parallel
Strand 3
D
208 212parallel
Strand 4
D
166 171parallel
Strand 5
D
143 148parallel
Strand 6
D
89 92parallel
Strand 7
D
66 70parallel
Strand 8
D
38 42parallel
Strand 9
D
15 20parallel
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There are 9 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
15 20first strand
Strand 2
E
229 234parallel
Strand 3
E
208 212parallel
Strand 4
E
166 171parallel
Strand 5
E
143 148parallel
Strand 6
E
89 92parallel
Strand 7
E
66 70parallel
Strand 8
E
38 42parallel
Strand 9
E
15 20parallel
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There are 9 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
15 20first strand
Strand 2
F
229 234parallel
Strand 3
F
208 212parallel
Strand 4
F
166 171parallel
Strand 5
F
143 148parallel
Strand 6
F
89 92parallel
Strand 7
F
66 70parallel
Strand 8
F
38 42parallel
Strand 9
F
15 20parallel
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