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


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 4FAS entry

There are 3 chains in PDB entry 4FAS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1GLU 502
B
 ASP 1GLU 502
C
 ASP 1PHE 248
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 are101 helices in PDB entry 4FAS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 13Right-handed alpha
Helix 2
2
A
21 34Right-handed alpha
Helix 3
3
A
35 39Right-handed 310
Helix 4
4
A
54 59Right-handed alpha
Helix 5
5
A
59 64Right-handed alpha
Helix 6
6
A
75 87Right-handed alpha
Helix 7
7
A
87 97Right-handed alpha
Helix 8
8
A
101 107Right-handed alpha
Helix 9
9
A
112 114Right-handed 310
Helix 10
10
A
115 131Right-handed alpha
Helix 11
11
A
144 150Right-handed alpha
Helix 12
12
A
168 173Right-handed alpha
Helix 13
13
A
176 185Right-handed alpha
Helix 14
14
A
185 190Right-handed alpha
Helix 15
15
A
206 213Right-handed alpha
Helix 16
16
A
214 220Right-handed alpha
Helix 17
17
A
222 232Right-handed alpha
Helix 18
18
A
249 254Right-handed alpha
Helix 19
19
A
255 260Right-handed 310
Helix 20
20
A
269 277Right-handed alpha
Helix 21
21
A
277 287Right-handed alpha
Helix 22
22
A
288 290Right-handed 310
Helix 23
23
A
295 299Right-handed 310
Helix 24
24
A
309 315Right-handed alpha
Helix 25
25
A
346 361Right-handed alpha
Helix 26
26
A
365 400Right-handed alpha
Helix 27
27
A
423 428Right-handed 310
Helix 28
28
A
436 448Right-handed alpha
Helix 29
29
A
448 460Right-handed alpha
Helix 30
30
A
461 465Right-handed 310
Helix 31
31
A
470 502Right-handed alpha
Helix 32
32
B
6 14Right-handed alpha
Helix 33
33
B
21 34Right-handed alpha
Helix 34
34
B
35 39Right-handed 310
Helix 35
35
B
45 49Right-handed 310
Helix 36
36
B
54 59Right-handed alpha
Helix 37
37
B
59 64Right-handed alpha
Helix 38
38
B
75 87Right-handed alpha
Helix 39
39
B
87 96Right-handed alpha
Helix 40
40
B
101 107Right-handed alpha
Helix 41
41
B
115 131Right-handed alpha
Helix 42
42
B
144 150Right-handed alpha
Helix 43
43
B
168 174Right-handed alpha
Helix 44
44
B
176 185Right-handed alpha
Helix 45
45
B
185 190Right-handed alpha
Helix 46
46
B
206 213Right-handed alpha
Helix 47
47
B
214 220Right-handed alpha
Helix 48
48
B
222 232Right-handed alpha
Helix 49
49
B
249 255Right-handed alpha
Helix 50
50
B
256 260Right-handed 310
Helix 51
51
B
269 277Right-handed alpha
Helix 52
52
B
277 287Right-handed alpha
Helix 53
53
B
295 300Right-handed alpha
Helix 54
54
B
309 315Right-handed alpha
Helix 55
55
B
339 344Right-handed alpha
Helix 56
56
B
346 361Right-handed alpha
Helix 57
57
B
365 401Right-handed alpha
Helix 58
58
B
423 428Right-handed 310
Helix 59
59
B
436 448Right-handed alpha
Helix 60
60
B
448 459Right-handed alpha
Helix 61
61
B
461 465Right-handed 310
Helix 62
62
B
470 502Right-handed alpha
Helix 63
63
C
6 13Right-handed alpha
Helix 64
64
C
21 34Right-handed alpha
Helix 65
65
C
35 39Right-handed 310
Helix 66
66
C
45 49Right-handed 310
Helix 67
67
C
54 59Right-handed alpha
Helix 68
68
C
59 64Right-handed alpha
Helix 69
69
C
75 87Right-handed alpha
Helix 70
70
C
87 97Right-handed alpha
Helix 71
71
C
98 100Right-handed 310
Helix 72
72
C
101 107Right-handed alpha
Helix 73
73
C
115 131Right-handed alpha
Helix 74
74
C
144 150Right-handed alpha
Helix 75
75
C
160 164Right-handed alpha
Helix 76
76
C
168 173Right-handed alpha
Helix 77
77
C
176 185Right-handed alpha
Helix 78
78
C
185 190Right-handed alpha
Helix 79
79
C
206 213Right-handed alpha
Helix 80
80
C
214 220Right-handed alpha
Helix 81
81
C
222 232Right-handed alpha
Helix 82
82
C
249 255Right-handed alpha
Helix 83
83
C
256 261Right-handed alpha
Helix 84
84
C
269 277Right-handed alpha
Helix 85
85
C
277 287Right-handed alpha
Helix 86
86
C
295 299Right-handed 310
Helix 87
87
C
309 315Right-handed alpha
Helix 88
88
C
339 344Right-handed alpha
Helix 89
89
C
346 361Right-handed alpha
Helix 90
90
C
365 400Right-handed alpha
Helix 91
91
C
423 428Right-handed 310
Helix 92
92
C
436 448Right-handed alpha
Helix 93
93
C
448 459Right-handed alpha
Helix 94
94
C
461 465Right-handed 310
Helix 95
95
C
470 502Right-handed alpha
Helix 96
96
D
12 21Right-handed alpha
Helix 97
97
D
47 55Right-handed alpha
Helix 98
98
E
12 23Right-handed alpha
Helix 99
99
E
47 54Right-handed alpha
Helix 100
100
F
12 23Right-handed alpha
Helix 101
101
F
47 55Right-handed alpha
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There are 9 sheets in PDB entry 4FAS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
73 74first strand
Strand 2
A
158 159anti-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
316 317first strand
Strand 2
A
320 321anti-parallel
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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
B
73 74first strand
Strand 2
B
158 159anti-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
316 317first strand
Strand 2
B
320 321anti-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
C
73 74first strand
Strand 2
C
158 159anti-parallel
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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
C
316 317first strand
Strand 2
C
320 321anti-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
D
30 38first strand
Strand 2
D
41 46anti-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
E
30 38first strand
Strand 2
E
41 46anti-parallel
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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
F
30 38first strand
Strand 2
F
41 46anti-parallel
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