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


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 4NSL entry

There are 4 chains in PDB entry 4NSL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 456
B
 MET 1LYS 456
C
 MET 1LYS 456
D
 MET 1LYS 456
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 94 helices in PDB entry 4NSL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 21Right-handed alpha
Helix 2
2
A
22 26Right-handed 310
Helix 3
3
A
28 50Right-handed alpha
Helix 4
4
A
60 73Right-handed alpha
Helix 5
5
A
75 86Right-handed alpha
Helix 6
6
A
93 105Right-handed alpha
Helix 7
7
A
107 113Right-handed alpha
Helix 8
8
A
114 117Right-handed 310
Helix 9
9
A
122 142Right-handed alpha
Helix 10
10
A
142 161Right-handed alpha
Helix 11
11
A
180 200Right-handed alpha
Helix 12
12
A
214 221Right-handed alpha
Helix 13
13
A
225 237Right-handed alpha
Helix 14
14
A
251 281Right-handed alpha
Helix 15
15
A
304 328Right-handed alpha
Helix 16
16
A
337 343Right-handed alpha
Helix 17
17
A
344 346Right-handed 310
Helix 18
18
A
347 366Right-handed alpha
Helix 19
19
A
370 381Right-handed alpha
Helix 20
20
A
382 384Right-handed 310
Helix 21
21
A
385 396Right-handed alpha
Helix 22
22
A
400 409Right-handed alpha
Helix 23
23
A
415 425Right-handed alpha
Helix 24
24
A
429 438Right-handed alpha
Helix 25
25
A
447 454Right-handed alpha
Helix 26
26
B
20 24Right-handed 310
Helix 27
27
B
28 49Right-handed alpha
Helix 28
28
B
60 73Right-handed alpha
Helix 29
29
B
75 90Right-handed alpha
Helix 30
30
B
91 104Right-handed alpha
Helix 31
31
B
107 113Right-handed alpha
Helix 32
32
B
114 117Right-handed 310
Helix 33
33
B
122 142Right-handed alpha
Helix 34
34
B
142 161Right-handed alpha
Helix 35
35
B
180 200Right-handed alpha
Helix 36
36
B
214 221Right-handed alpha
Helix 37
37
B
225 237Right-handed alpha
Helix 38
38
B
251 281Right-handed alpha
Helix 39
39
B
304 328Right-handed alpha
Helix 40
40
B
337 343Right-handed alpha
Helix 41
41
B
345 366Right-handed alpha
Helix 42
42
B
370 380Right-handed alpha
Helix 43
43
B
382 384Right-handed 310
Helix 44
44
B
385 397Right-handed alpha
Helix 45
45
B
400 405Right-handed alpha
Helix 46
46
B
405 410Right-handed alpha
Helix 47
47
B
415 426Right-handed alpha
Helix 48
48
B
429 438Right-handed alpha
Helix 49
49
B
447 455Right-handed alpha
Helix 50
50
C
20 26Right-handed 310
Helix 51
51
C
28 50Right-handed alpha
Helix 52
52
C
63 73Right-handed alpha
Helix 53
53
C
75 90Right-handed alpha
Helix 54
54
C
93 105Right-handed alpha
Helix 55
55
C
107 112Right-handed alpha
Helix 56
56
C
113 117Right-handed 310
Helix 57
57
C
122 142Right-handed alpha
Helix 58
58
C
142 161Right-handed alpha
Helix 59
59
C
180 201Right-handed alpha
Helix 60
60
C
214 221Right-handed alpha
Helix 61
61
C
225 236Right-handed alpha
Helix 62
62
C
251 281Right-handed alpha
Helix 63
63
C
304 328Right-handed alpha
Helix 64
64
C
337 343Right-handed alpha
Helix 65
65
C
345 366Right-handed alpha
Helix 66
66
C
370 380Right-handed alpha
Helix 67
67
C
381 384Right-handed 310
Helix 68
68
C
385 396Right-handed alpha
Helix 69
69
C
415 426Right-handed alpha
Helix 70
70
C
429 438Right-handed alpha
Helix 71
71
C
447 455Right-handed alpha
Helix 72
72
D
20 26Right-handed 310
Helix 73
73
D
28 50Right-handed alpha
Helix 74
74
D
60 73Right-handed alpha
Helix 75
75
D
75 90Right-handed alpha
Helix 76
76
D
91 105Right-handed alpha
Helix 77
77
D
107 114Right-handed alpha
Helix 78
78
D
115 117Right-handed 310
Helix 79
79
D
122 142Right-handed alpha
Helix 80
80
D
142 161Right-handed alpha
Helix 81
81
D
180 201Right-handed alpha
Helix 82
82
D
214 221Right-handed alpha
Helix 83
83
D
225 237Right-handed alpha
Helix 84
84
D
251 281Right-handed alpha
Helix 85
85
D
304 328Right-handed alpha
Helix 86
86
D
337 343Right-handed alpha
Helix 87
87
D
345 366Right-handed alpha
Helix 88
88
D
370 380Right-handed alpha
Helix 89
89
D
382 384Right-handed 310
Helix 90
90
D
385 396Right-handed alpha
Helix 91
91
D
400 409Right-handed alpha
Helix 92
92
D
415 425Right-handed alpha
Helix 93
93
D
429 437Right-handed alpha
Helix 94
94
D
447 454Right-handed alpha
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There are 12 sheets in PDB entry 4NSL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
165 170first strand
Strand 2
A
173 179anti-parallel
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There are 2 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
204 205first strand
Strand 2
A
240 241parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
284 286first strand
Strand 2
A
367 369anti-parallel
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There are 2 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
165 170first strand
Strand 2
B
173 179anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
204 205first strand
Strand 2
B
240 241parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
284 286first strand
Strand 2
B
367 369anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
165 170first strand
Strand 2
C
173 179anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
204 205first strand
Strand 2
C
240 241parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
284 285first strand
Strand 2
C
368 369anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
165 170first strand
Strand 2
D
173 179anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
204 205first strand
Strand 2
D
240 241parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
284 285first strand
Strand 2
D
368 369anti-parallel
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