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


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 4FEU entry

There are 5 chains in PDB entry 4FEU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 19PHE 271
B
 SER 2PHE 271
C
 GLN 5PHE 271
D
 GLY 25PHE 271
E
 ARG 6GLN 227
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 69 helices in PDB entry 4FEU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 76Right-handed alpha
Helix 2
2
A
106 113Right-handed alpha
Helix 3
3
A
116 134Right-handed alpha
Helix 4
4
A
135 139Right-handed 310
Helix 5
5
A
144 158Right-handed alpha
Helix 6
6
A
167 171Right-handed 310
Helix 7
7
A
174 184Right-handed alpha
Helix 8
8
A
225 237Right-handed alpha
Helix 9
9
A
240 252Right-handed alpha
Helix 10
10
A
257 268Right-handed alpha
Helix 11
11
A
269 271Right-handed 310
Helix 12
12
B
59 76Right-handed alpha
Helix 13
13
B
106 113Right-handed alpha
Helix 14
14
B
116 132Right-handed alpha
Helix 15
15
B
133 134Right-handed 310
Helix 16
16
B
135 139Right-handed 310
Helix 17
17
B
144 158Right-handed alpha
Helix 18
18
B
162 166Right-handed 310
Helix 19
19
B
167 171Right-handed 310
Helix 20
20
B
174 184Right-handed alpha
Helix 21
21
B
225 237Right-handed alpha
Helix 22
22
B
240 252Right-handed alpha
Helix 23
23
B
257 268Right-handed alpha
Helix 24
24
B
269 271Right-handed 310
Helix 25
25
C
59 76Right-handed alpha
Helix 26
26
C
106 113Right-handed alpha
Helix 27
27
C
116 134Right-handed alpha
Helix 28
28
C
135 139Right-handed 310
Helix 29
29
C
144 159Right-handed alpha
Helix 30
30
C
167 171Right-handed 310
Helix 31
31
C
174 185Right-handed alpha
Helix 32
32
C
225 237Right-handed alpha
Helix 33
33
C
240 252Right-handed alpha
Helix 34
34
C
257 268Right-handed alpha
Helix 35
35
C
269 271Right-handed 310
Helix 36
36
D
59 76Right-handed alpha
Helix 37
37
D
106 113Right-handed alpha
Helix 38
38
D
116 132Right-handed alpha
Helix 39
39
D
133 134Right-handed 310
Helix 40
40
D
135 139Right-handed 310
Helix 41
41
D
144 158Right-handed alpha
Helix 42
42
D
162 166Right-handed 310
Helix 43
43
D
167 171Right-handed 310
Helix 44
44
D
174 184Right-handed alpha
Helix 45
45
D
225 237Right-handed alpha
Helix 46
46
D
240 252Right-handed alpha
Helix 47
47
D
257 269Right-handed alpha
Helix 48
48
E
59 76Right-handed alpha
Helix 49
49
E
106 113Right-handed alpha
Helix 50
50
E
116 132Right-handed alpha
Helix 51
51
E
133 134Right-handed 310
Helix 52
52
E
135 139Right-handed 310
Helix 53
53
E
144 158Right-handed alpha
Helix 54
54
E
167 171Right-handed 310
Helix 55
55
E
174 184Right-handed alpha
Helix 56
56
E
225 237Right-handed alpha
Helix 57
57
E
240 252Right-handed alpha
Helix 58
58
E
257 269Right-handed alpha
Helix 59
59
F
59 76Right-handed alpha
Helix 60
60
F
106 113Right-handed alpha
Helix 61
61
F
116 133Right-handed alpha
Helix 62
62
F
134 139Right-handed 310
Helix 63
63
F
144 158Right-handed alpha
Helix 64
64
F
162 166Right-handed 310
Helix 65
65
F
167 171Right-handed 310
Helix 66
66
F
174 184Right-handed alpha
Helix 67
67
F
225 237Right-handed alpha
Helix 68
68
F
240 252Right-handed alpha
Helix 69
69
F
257 269Right-handed alpha
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There are 15 sheets in PDB entry 4FEU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 11 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 9first strand
Strand 2
A
27 32anti-parallel
Strand 3
A
39 44anti-parallel
Strand 4
A
52 58anti-parallel
Strand 5
A
93 99anti-parallel
Strand 6
A
84 89anti-parallel
Strand 7
B
84 89anti-parallel
Strand 8
B
93 99anti-parallel
Strand 9
B
52 58anti-parallel
Strand 10
B
39 44anti-parallel
Strand 11
B
27 31anti-parallel
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There are 3 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
104 105first strand
Strand 2
A
204 207anti-parallel
Strand 3
A
210 214anti-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
A
193 195first strand
Strand 2
A
221 223anti-parallel
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There are 3 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
104 105first strand
Strand 2
B
204 207anti-parallel
Strand 3
B
210 214anti-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
192 195first strand
Strand 2
B
221 224anti-parallel
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There are 11 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
7 9first strand
Strand 2
C
29 31anti-parallel
Strand 3
C
39 43anti-parallel
Strand 4
C
52 58anti-parallel
Strand 5
C
93 99anti-parallel
Strand 6
C
84 90anti-parallel
Strand 7
D
84 89anti-parallel
Strand 8
D
93 99anti-parallel
Strand 9
D
52 58anti-parallel
Strand 10
D
39 43anti-parallel
Strand 11
D
28 29anti-parallel
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There are 3 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
104 105first strand
Strand 2
C
204 207anti-parallel
Strand 3
C
210 214anti-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
193 195first strand
Strand 2
C
221 223anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
104 105first strand
Strand 2
D
204 207anti-parallel
Strand 3
D
210 214anti-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
192 195first strand
Strand 2
D
221 224anti-parallel
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There are 10 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 10first strand
Strand 2
E
27 31anti-parallel
Strand 3
E
39 44anti-parallel
Strand 4
E
52 58anti-parallel
Strand 5
E
93 99anti-parallel
Strand 6
E
84 90anti-parallel
Strand 7
F
84 90anti-parallel
Strand 8
F
93 99anti-parallel
Strand 9
F
52 58anti-parallel
Strand 10
F
39 43anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
104 105first strand
Strand 2
E
204 207anti-parallel
Strand 3
E
210 214anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
192 195first strand
Strand 2
E
221 224anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
104 105first strand
Strand 2
F
204 207anti-parallel
Strand 3
F
210 214anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
192 195first strand
Strand 2
F
221 224anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il