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


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 3FEM entry

There are 6 chains in PDB entry 3FEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3ILE 283
B
 GLY 3ILE 283
C
 GLY 3ILE 283
D
 GLY 3ILE 283
E
 GLY 3ILE 283
F
 GLY 3ILE 283
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 3FEM. 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 15Right-handed alpha
Helix 2
2
A
26 35Right-handed alpha
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
62 71Right-handed alpha
Helix 5
5
A
85 96Right-handed alpha
Helix 6
6
A
116 120Right-handed 310
Helix 7
7
A
130 140Right-handed alpha
Helix 8
8
A
156 175Right-handed alpha
Helix 9
9
A
178 189Right-handed alpha
Helix 10
10
A
192 203Right-handed alpha
Helix 11
11
A
217 227Right-handed alpha
Helix 12
12
A
243 257Right-handed alpha
Helix 13
13
A
260 268Right-handed alpha
Helix 14
14
A
279 283Right-handed 310
Helix 15
15
B
3 15Right-handed alpha
Helix 16
16
B
26 35Right-handed alpha
Helix 17
17
B
47 52Right-handed alpha
Helix 18
18
B
62 71Right-handed alpha
Helix 19
19
B
85 96Right-handed alpha
Helix 20
20
B
116 120Right-handed 310
Helix 21
21
B
130 140Right-handed alpha
Helix 22
22
B
156 175Right-handed alpha
Helix 23
23
B
178 189Right-handed alpha
Helix 24
24
B
192 203Right-handed alpha
Helix 25
25
B
217 227Right-handed alpha
Helix 26
26
B
243 257Right-handed alpha
Helix 27
27
B
260 268Right-handed alpha
Helix 28
28
B
279 283Right-handed 310
Helix 29
29
C
3 15Right-handed alpha
Helix 30
30
C
26 35Right-handed alpha
Helix 31
31
C
47 52Right-handed alpha
Helix 32
32
C
62 71Right-handed alpha
Helix 33
33
C
85 96Right-handed alpha
Helix 34
34
C
116 120Right-handed 310
Helix 35
35
C
130 140Right-handed alpha
Helix 36
36
C
156 175Right-handed alpha
Helix 37
37
C
178 189Right-handed alpha
Helix 38
38
C
192 203Right-handed alpha
Helix 39
39
C
217 227Right-handed alpha
Helix 40
40
C
243 257Right-handed alpha
Helix 41
41
C
260 268Right-handed alpha
Helix 42
42
C
279 283Right-handed 310
Helix 43
43
D
3 15Right-handed alpha
Helix 44
44
D
26 35Right-handed alpha
Helix 45
45
D
47 52Right-handed alpha
Helix 46
46
D
62 71Right-handed alpha
Helix 47
47
D
85 96Right-handed alpha
Helix 48
48
D
116 120Right-handed 310
Helix 49
49
D
130 140Right-handed alpha
Helix 50
50
D
156 175Right-handed alpha
Helix 51
51
D
178 189Right-handed alpha
Helix 52
52
D
192 203Right-handed alpha
Helix 53
53
D
217 227Right-handed alpha
Helix 54
54
D
243 257Right-handed alpha
Helix 55
55
D
260 268Right-handed alpha
Helix 56
56
D
279 283Right-handed 310
Helix 57
57
E
3 15Right-handed alpha
Helix 58
58
E
26 35Right-handed alpha
Helix 59
59
E
47 52Right-handed alpha
Helix 60
60
E
62 71Right-handed alpha
Helix 61
61
E
85 96Right-handed alpha
Helix 62
62
E
116 120Right-handed 310
Helix 63
63
E
130 140Right-handed alpha
Helix 64
64
E
156 175Right-handed alpha
Helix 65
65
E
178 189Right-handed alpha
Helix 66
66
E
192 203Right-handed alpha
Helix 67
67
E
217 227Right-handed alpha
Helix 68
68
E
243 257Right-handed alpha
Helix 69
69
E
260 268Right-handed alpha
Helix 70
70
E
279 283Right-handed 310
Helix 71
71
F
3 15Right-handed alpha
Helix 72
72
F
26 35Right-handed alpha
Helix 73
73
F
47 52Right-handed alpha
Helix 74
74
F
62 71Right-handed alpha
Helix 75
75
F
85 96Right-handed alpha
Helix 76
76
F
116 120Right-handed 310
Helix 77
77
F
130 140Right-handed alpha
Helix 78
78
F
156 175Right-handed alpha
Helix 79
79
F
178 189Right-handed alpha
Helix 80
80
F
192 203Right-handed alpha
Helix 81
81
F
217 227Right-handed alpha
Helix 82
82
F
243 257Right-handed alpha
Helix 83
83
F
260 268Right-handed alpha
Helix 84
84
F
279 283Right-handed 310
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There are 6 sheets in PDB entry 3FEM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
208 210first strand
Strand 2
A
144 147parallel
Strand 3
A
124 128parallel
Strand 4
A
99 102parallel
Strand 5
A
77 81parallel
Strand 6
A
40 43parallel
Strand 7
A
20 24parallel
Strand 8
A
232 233parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
208 210first strand
Strand 2
B
144 147parallel
Strand 3
B
124 128parallel
Strand 4
B
99 102parallel
Strand 5
B
77 81parallel
Strand 6
B
40 43parallel
Strand 7
B
20 24parallel
Strand 8
B
232 233parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
208 210first strand
Strand 2
C
144 147parallel
Strand 3
C
124 128parallel
Strand 4
C
99 102parallel
Strand 5
C
77 81parallel
Strand 6
C
40 43parallel
Strand 7
C
20 24parallel
Strand 8
C
232 233parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
208 210first strand
Strand 2
D
144 147parallel
Strand 3
D
124 128parallel
Strand 4
D
99 102parallel
Strand 5
D
77 81parallel
Strand 6
D
40 43parallel
Strand 7
D
20 24parallel
Strand 8
D
232 233parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
208 210first strand
Strand 2
E
144 147parallel
Strand 3
E
124 128parallel
Strand 4
E
99 102parallel
Strand 5
E
77 81parallel
Strand 6
E
40 43parallel
Strand 7
E
20 24parallel
Strand 8
E
232 233parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
208 210first strand
Strand 2
F
144 147parallel
Strand 3
F
124 128parallel
Strand 4
F
99 102parallel
Strand 5
F
77 81parallel
Strand 6
F
40 43parallel
Strand 7
F
20 24parallel
Strand 8
F
232 233parallel
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