Analysis of interatomic Contacts of Structural Units in PDB entry:
3AFE


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 3AFE entry

There are 4 chains in PDB entry 3AFE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 7VAL 394
B
 ARG 7VAL 394
C
 ARG 7VAL 394
D
 ARG 7PRO 388
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 84 helices in PDB entry 3AFE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 18Right-handed alpha
Helix 2
2
A
19 34Right-handed alpha
Helix 3
3
A
37 48Right-handed alpha
Helix 4
4
A
49 52Right-handed 310
Helix 5
5
A
55 59Right-handed 310
Helix 6
6
A
64 77Right-handed alpha
Helix 7
7
A
79 99Right-handed alpha
Helix 8
8
A
100 109Right-handed alpha
Helix 9
9
A
144 148Right-handed 310
Helix 10
10
A
174 176Right-handed 310
Helix 11
11
A
187 191Right-handed 310
Helix 12
12
A
210 215Right-handed alpha
Helix 13
13
A
218 223Right-handed 310
Helix 14
14
A
226 231Right-handed 310
Helix 15
15
A
232 267Right-handed alpha
Helix 16
16
A
276 309Right-handed alpha
Helix 17
17
A
315 344Right-handed alpha
Helix 18
18
A
345 350Right-handed 310
Helix 19
19
A
353 366Right-handed alpha
Helix 20
20
A
367 371Right-handed 310
Helix 21
21
A
372 386Right-handed alpha
Helix 22
22
B
8 26Right-handed alpha
Helix 23
23
B
26 34Right-handed alpha
Helix 24
24
B
37 48Right-handed alpha
Helix 25
25
B
49 52Right-handed 310
Helix 26
26
B
55 59Right-handed 310
Helix 27
27
B
64 77Right-handed alpha
Helix 28
28
B
79 97Right-handed alpha
Helix 29
29
B
100 109Right-handed alpha
Helix 30
30
B
144 148Right-handed 310
Helix 31
31
B
174 176Right-handed 310
Helix 32
32
B
187 191Right-handed 310
Helix 33
33
B
210 215Right-handed alpha
Helix 34
34
B
218 222Right-handed 310
Helix 35
35
B
226 231Right-handed 310
Helix 36
36
B
232 265Right-handed alpha
Helix 37
37
B
276 311Right-handed alpha
Helix 38
38
B
315 344Right-handed alpha
Helix 39
39
B
345 350Right-handed 310
Helix 40
40
B
353 366Right-handed alpha
Helix 41
41
B
372 385Right-handed alpha
Helix 42
42
C
8 26Right-handed alpha
Helix 43
43
C
26 34Right-handed alpha
Helix 44
44
C
37 47Right-handed alpha
Helix 45
45
C
48 52Right-handed 310
Helix 46
46
C
55 59Right-handed 310
Helix 47
47
C
64 77Right-handed alpha
Helix 48
48
C
79 96Right-handed alpha
Helix 49
49
C
97 99Right-handed 310
Helix 50
50
C
100 109Right-handed alpha
Helix 51
51
C
144 148Right-handed 310
Helix 52
52
C
174 176Right-handed 310
Helix 53
53
C
187 191Right-handed 310
Helix 54
54
C
210 216Right-handed alpha
Helix 55
55
C
218 222Right-handed 310
Helix 56
56
C
226 231Right-handed 310
Helix 57
57
C
232 264Right-handed alpha
Helix 58
58
C
276 310Right-handed alpha
Helix 59
59
C
315 345Right-handed alpha
Helix 60
60
C
346 349Right-handed 310
Helix 61
61
C
353 367Right-handed alpha
Helix 62
62
C
368 371Right-handed 310
Helix 63
63
C
372 385Right-handed alpha
Helix 64
64
D
8 26Right-handed alpha
Helix 65
65
D
26 34Right-handed alpha
Helix 66
66
D
37 48Right-handed alpha
Helix 67
67
D
49 52Right-handed 310
Helix 68
68
D
55 59Right-handed 310
Helix 69
69
D
64 77Right-handed alpha
Helix 70
70
D
79 98Right-handed alpha
Helix 71
71
D
100 109Right-handed alpha
Helix 72
72
D
144 148Right-handed 310
Helix 73
73
D
174 176Right-handed 310
Helix 74
74
D
187 191Right-handed 310
Helix 75
75
D
210 215Right-handed alpha
Helix 76
76
D
218 222Right-handed 310
Helix 77
77
D
226 231Right-handed 310
Helix 78
78
D
232 265Right-handed alpha
Helix 79
79
D
276 310Right-handed alpha
Helix 80
80
D
315 345Right-handed alpha
Helix 81
81
D
346 350Right-handed 310
Helix 82
82
D
353 366Right-handed alpha
Helix 83
83
D
367 371Right-handed 310
Helix 84
84
D
372 386Right-handed alpha
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There are 8 sheets in PDB entry 3AFE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
116 119first strand
Strand 2
A
150 159parallel
Strand 3
A
124 129parallel
Strand 4
A
132 142anti-parallel
Strand 5
A
193 203anti-parallel
Strand 6
A
177 179anti-parallel
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There are 4 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
116 119first strand
Strand 2
A
150 159parallel
Strand 3
A
162 172anti-parallel
Strand 4
A
207 209anti-parallel
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There are 6 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
116 119first strand
Strand 2
B
150 159parallel
Strand 3
B
124 129parallel
Strand 4
B
132 142anti-parallel
Strand 5
B
193 203anti-parallel
Strand 6
B
177 179anti-parallel
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There are 4 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
116 119first strand
Strand 2
B
150 159parallel
Strand 3
B
162 172anti-parallel
Strand 4
B
207 209anti-parallel
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There are 6 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
116 119first strand
Strand 2
C
150 158parallel
Strand 3
C
124 129parallel
Strand 4
C
132 142anti-parallel
Strand 5
C
193 203anti-parallel
Strand 6
C
177 179anti-parallel
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There are 4 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
116 119first strand
Strand 2
C
150 158parallel
Strand 3
C
163 172anti-parallel
Strand 4
C
207 209anti-parallel
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There are 6 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
116 119first strand
Strand 2
D
150 159parallel
Strand 3
D
124 129parallel
Strand 4
D
132 142anti-parallel
Strand 5
D
193 203anti-parallel
Strand 6
D
177 179anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
116 119first strand
Strand 2
D
150 159parallel
Strand 3
D
162 172anti-parallel
Strand 4
D
207 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il