Analysis of interatomic Contacts of Structural Units in PDB entry:
4D3S


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 4D3S entry

There are 8 chains in PDB entry 4D3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 7ALA 291
B
 SER 9GLU 292
C
 SER 9ALA 291
D
 LYS 8GLU 292
E
 VAL 11GLU 292
F
 SER 9ALA 291
G
 MET 19GLU 292
H
 SER 9ALA 291
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 are118 helices in PDB entry 4D3S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
43 50Right-handed alpha
Helix 3
3
A
57 64Right-handed alpha
Helix 4
4
A
74 82Right-handed alpha
Helix 5
5
A
85 90Right-handed 310
Helix 6
6
A
101 115Right-handed alpha
Helix 7
7
A
127 131Right-handed 310
Helix 8
8
A
143 158Right-handed alpha
Helix 9
9
A
168 198Right-handed alpha
Helix 10
10
A
201 212Right-handed alpha
Helix 11
11
A
214 229Right-handed alpha
Helix 12
12
A
237 255Right-handed alpha
Helix 13
13
A
259 275Right-handed alpha
Helix 14
14
A
281 284Right-handed 310
Helix 15
15
A
285 290Right-handed alpha
Helix 16
16
B
17 30Right-handed alpha
Helix 17
17
B
44 50Right-handed alpha
Helix 18
18
B
57 64Right-handed alpha
Helix 19
19
B
75 82Right-handed alpha
Helix 20
20
B
85 90Right-handed 310
Helix 21
21
B
101 115Right-handed alpha
Helix 22
22
B
127 131Right-handed 310
Helix 23
23
B
143 158Right-handed alpha
Helix 24
24
B
168 198Right-handed alpha
Helix 25
25
B
201 212Right-handed alpha
Helix 26
26
B
214 229Right-handed alpha
Helix 27
27
B
237 255Right-handed alpha
Helix 28
28
B
259 275Right-handed alpha
Helix 29
29
B
281 284Right-handed 310
Helix 30
30
B
285 290Right-handed alpha
Helix 31
31
C
17 30Right-handed alpha
Helix 32
32
C
41 50Right-handed alpha
Helix 33
33
C
57 64Right-handed alpha
Helix 34
34
C
75 82Right-handed alpha
Helix 35
35
C
85 90Right-handed 310
Helix 36
36
C
101 115Right-handed alpha
Helix 37
37
C
127 131Right-handed 310
Helix 38
38
C
143 158Right-handed alpha
Helix 39
39
C
168 198Right-handed alpha
Helix 40
40
C
201 212Right-handed alpha
Helix 41
41
C
214 229Right-handed alpha
Helix 42
42
C
237 255Right-handed alpha
Helix 43
43
C
259 275Right-handed alpha
Helix 44
44
C
281 289Right-handed 310
Helix 45
45
D
17 30Right-handed alpha
Helix 46
46
D
41 50Right-handed alpha
Helix 47
47
D
57 64Right-handed alpha
Helix 48
48
D
74 82Right-handed alpha
Helix 49
49
D
85 90Right-handed 310
Helix 50
50
D
101 115Right-handed alpha
Helix 51
51
D
127 131Right-handed 310
Helix 52
52
D
143 158Right-handed alpha
Helix 53
53
D
168 198Right-handed alpha
Helix 54
54
D
201 212Right-handed alpha
Helix 55
55
D
214 229Right-handed alpha
Helix 56
56
D
237 255Right-handed alpha
Helix 57
57
D
259 275Right-handed alpha
Helix 58
58
D
281 284Right-handed 310
Helix 59
59
D
285 290Right-handed alpha
Helix 60
60
E
17 30Right-handed alpha
Helix 61
61
E
61 65Right-handed 310
Helix 62
62
E
74 82Right-handed alpha
Helix 63
63
E
85 90Right-handed 310
Helix 64
64
E
101 115Right-handed alpha
Helix 65
65
E
127 131Right-handed 310
Helix 66
66
E
143 158Right-handed alpha
Helix 67
67
E
168 198Right-handed alpha
Helix 68
68
E
201 211Right-handed alpha
Helix 69
69
E
214 229Right-handed alpha
Helix 70
70
E
237 256Right-handed alpha
Helix 71
71
E
259 275Right-handed alpha
Helix 72
72
E
281 284Right-handed 310
Helix 73
73
E
285 290Right-handed alpha
Helix 74
74
F
17 30Right-handed alpha
Helix 75
75
F
41 50Right-handed alpha
Helix 76
76
F
57 64Right-handed alpha
Helix 77
77
F
74 82Right-handed alpha
Helix 78
78
F
85 90Right-handed 310
Helix 79
79
F
101 115Right-handed alpha
Helix 80
80
F
127 131Right-handed 310
Helix 81
81
F
143 158Right-handed alpha
Helix 82
82
F
168 198Right-handed alpha
Helix 83
83
F
201 212Right-handed alpha
Helix 84
84
F
214 229Right-handed alpha
Helix 85
85
F
237 255Right-handed alpha
Helix 86
86
F
259 275Right-handed alpha
Helix 87
87
F
281 284Right-handed 310
Helix 88
88
F
285 290Right-handed alpha
Helix 89
89
G
19 28Right-handed alpha
Helix 90
90
G
44 50Right-handed alpha
Helix 91
91
G
58 64Right-handed alpha
Helix 92
92
G
74 82Right-handed alpha
Helix 93
93
G
101 115Right-handed alpha
Helix 94
94
G
127 131Right-handed 310
Helix 95
95
G
143 158Right-handed alpha
Helix 96
96
G
168 198Right-handed alpha
Helix 97
97
G
201 212Right-handed alpha
Helix 98
98
G
214 229Right-handed alpha
Helix 99
99
G
237 256Right-handed alpha
Helix 100
100
G
259 275Right-handed alpha
Helix 101
101
G
281 284Right-handed 310
Helix 102
102
G
285 290Right-handed alpha
Helix 103
103
H
17 30Right-handed alpha
Helix 104
104
H
44 49Right-handed alpha
Helix 105
105
H
57 64Right-handed alpha
Helix 106
106
H
74 82Right-handed alpha
Helix 107
107
H
85 90Right-handed 310
Helix 108
108
H
101 115Right-handed alpha
Helix 109
109
H
127 131Right-handed 310
Helix 110
110
H
143 150Right-handed alpha
Helix 111
111
H
150 156Right-handed alpha
Helix 112
112
H
168 198Right-handed alpha
Helix 113
113
H
201 212Right-handed alpha
Helix 114
114
H
214 229Right-handed alpha
Helix 115
115
H
237 255Right-handed alpha
Helix 116
116
H
259 275Right-handed alpha
Helix 117
117
H
281 284Right-handed 310
Helix 118
118
H
285 290Right-handed alpha
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There are 8 sheets in PDB entry 4D3S. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA, GA, HA,

There are 8 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
53 54first strand
Strand 2
A
33 37parallel
Strand 3
A
10 14parallel
Strand 4
A
68 70parallel
Strand 5
A
93 96parallel
Strand 6
A
118 125parallel
Strand 7
A
137 142anti-parallel
Strand 8
A
159 162parallel
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There are 8 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
53 54first strand
Strand 2
B
33 37parallel
Strand 3
B
10 14parallel
Strand 4
B
68 70parallel
Strand 5
B
93 96parallel
Strand 6
B
118 125parallel
Strand 7
B
137 142anti-parallel
Strand 8
B
159 162parallel
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There are 8 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
53 54first strand
Strand 2
C
33 37parallel
Strand 3
C
10 14parallel
Strand 4
C
68 70parallel
Strand 5
C
93 96parallel
Strand 6
C
118 125parallel
Strand 7
C
137 142anti-parallel
Strand 8
C
159 164parallel
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There are 8 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
53 54first strand
Strand 2
D
33 37parallel
Strand 3
D
10 14parallel
Strand 4
D
68 70parallel
Strand 5
D
93 96parallel
Strand 6
D
118 125parallel
Strand 7
D
137 142anti-parallel
Strand 8
D
159 162parallel
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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
35 37first strand
Strand 2
E
12 14parallel
Strand 3
E
68 70parallel
Strand 4
E
93 96parallel
Strand 5
E
118 125parallel
Strand 6
E
137 142anti-parallel
Strand 7
E
159 162parallel
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There are 8 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
53 54first strand
Strand 2
F
33 37parallel
Strand 3
F
10 14parallel
Strand 4
F
68 70parallel
Strand 5
F
93 96parallel
Strand 6
F
118 125parallel
Strand 7
F
137 142anti-parallel
Strand 8
F
159 162parallel
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There are 5 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
69 70first strand
Strand 2
G
93 96parallel
Strand 3
G
118 125parallel
Strand 4
G
137 142anti-parallel
Strand 5
G
159 162parallel
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There are 8 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
53 54first strand
Strand 2
H
33 37parallel
Strand 3
H
10 14parallel
Strand 4
H
68 70parallel
Strand 5
H
93 96parallel
Strand 6
H
118 125parallel
Strand 7
H
137 142anti-parallel
Strand 8
H
159 162parallel
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