Analysis of interatomic Contacts of Structural Units in PDB entry:
4E2F


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 4E2F entry

There are 5 chains in PDB entry 4E2F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
I
 ALA 1LEU 310
K
 ALA 1LEU 310
G
 ALA 1LEU 310
C
 ALA 1LEU 310
A
 ALA 1VAL 43
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 are100 helices in PDB entry 4E2F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
I
11 15Right-handed 310
Helix 2
2
I
16 33Right-handed alpha
Helix 3
3
I
52 66Right-handed alpha
Helix 4
4
I
76 80Right-handed 310
Helix 5
5
I
87 96Right-handed alpha
Helix 6
6
I
110 117Right-handed alpha
Helix 7
7
I
134 150Right-handed alpha
Helix 8
8
I
166 177Right-handed alpha
Helix 9
9
I
189 193Right-handed 310
Helix 10
10
I
195 206Right-handed alpha
Helix 11
11
I
215 220Right-handed alpha
Helix 12
12
I
238 244Right-handed alpha
Helix 13
13
I
245 247Right-handed 310
Helix 14
14
I
250 254Right-handed 310
Helix 15
15
I
274 278Right-handed 310
Helix 16
16
I
284 305Right-handed alpha
Helix 17
17
K
11 15Right-handed 310
Helix 18
18
K
16 33Right-handed alpha
Helix 19
19
K
52 66Right-handed alpha
Helix 20
20
K
87 96Right-handed alpha
Helix 21
21
K
110 117Right-handed alpha
Helix 22
22
K
134 150Right-handed alpha
Helix 23
23
K
166 177Right-handed alpha
Helix 24
24
K
189 193Right-handed 310
Helix 25
25
K
195 206Right-handed alpha
Helix 26
26
K
215 220Right-handed alpha
Helix 27
27
K
238 244Right-handed alpha
Helix 28
28
K
245 247Right-handed 310
Helix 29
29
K
250 255Right-handed 310
Helix 30
30
K
274 278Right-handed 310
Helix 31
31
K
284 305Right-handed alpha
Helix 32
32
G
11 15Right-handed 310
Helix 33
33
G
16 33Right-handed alpha
Helix 34
34
G
52 66Right-handed alpha
Helix 35
35
G
76 80Right-handed 310
Helix 36
36
G
87 96Right-handed alpha
Helix 37
37
G
110 117Right-handed alpha
Helix 38
38
G
134 150Right-handed alpha
Helix 39
39
G
166 177Right-handed alpha
Helix 40
40
G
189 193Right-handed 310
Helix 41
41
G
195 206Right-handed alpha
Helix 42
42
G
215 220Right-handed alpha
Helix 43
43
G
238 244Right-handed alpha
Helix 44
44
G
245 247Right-handed 310
Helix 45
45
G
250 255Right-handed 310
Helix 46
46
G
274 278Right-handed 310
Helix 47
47
G
284 305Right-handed alpha
Helix 48
48
C
11 15Right-handed 310
Helix 49
49
C
16 33Right-handed alpha
Helix 50
50
C
52 66Right-handed alpha
Helix 51
51
C
87 96Right-handed alpha
Helix 52
52
C
110 117Right-handed alpha
Helix 53
53
C
134 150Right-handed alpha
Helix 54
54
C
166 177Right-handed alpha
Helix 55
55
C
189 193Right-handed 310
Helix 56
56
C
195 206Right-handed alpha
Helix 57
57
C
215 220Right-handed alpha
Helix 58
58
C
238 244Right-handed alpha
Helix 59
59
C
245 247Right-handed 310
Helix 60
60
C
250 255Right-handed 310
Helix 61
61
C
274 278Right-handed 310
Helix 62
62
C
284 305Right-handed alpha
Helix 63
63
A
11 15Right-handed 310
Helix 64
64
A
16 33Right-handed alpha
Helix 65
65
A
52 66Right-handed alpha
Helix 66
66
A
87 96Right-handed alpha
Helix 67
67
A
110 117Right-handed alpha
Helix 68
68
A
134 150Right-handed alpha
Helix 69
69
A
166 177Right-handed alpha
Helix 70
70
A
195 206Right-handed alpha
Helix 71
71
A
250 255Right-handed 310
Helix 72
72
A
284 305Right-handed alpha
Helix 73
73
D
25 33Right-handed alpha
Helix 74
74
D
67 73Right-handed alpha
Helix 75
75
D
147 152Right-handed alpha
Helix 76
76
B
25 33Right-handed alpha
Helix 77
77
B
67 73Right-handed alpha
Helix 78
78
B
147 152Right-handed alpha
Helix 79
79
E
11 15Right-handed 310
Helix 80
80
E
16 33Right-handed alpha
Helix 81
81
E
52 66Right-handed alpha
Helix 82
82
E
87 96Right-handed alpha
Helix 83
83
E
110 117Right-handed alpha
Helix 84
84
E
134 150Right-handed alpha
Helix 85
85
E
166 177Right-handed alpha
Helix 86
86
E
195 206Right-handed alpha
Helix 87
87
E
250 255Right-handed 310
Helix 88
88
E
284 305Right-handed alpha
Helix 89
89
J
25 33Right-handed alpha
Helix 90
90
J
67 74Right-handed alpha
Helix 91
91
J
147 152Right-handed alpha
Helix 92
92
L
25 33Right-handed alpha
Helix 93
93
L
67 74Right-handed alpha
Helix 94
94
L
147 152Right-handed alpha
Helix 95
95
H
25 33Right-handed alpha
Helix 96
96
H
67 74Right-handed alpha
Helix 97
97
H
147 152Right-handed alpha
Helix 98
98
F
25 33Right-handed alpha
Helix 99
99
F
67 73Right-handed alpha
Helix 100
100
F
147 152Right-handed alpha
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There are 21 sheets in PDB entry 4E2F. 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, P, Q, R, S, T, U,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
69 74first strand
Strand 2
I
43 48parallel
Strand 3
I
101 106parallel
Strand 4
I
124 129parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
208 212first strand
Strand 2
I
183 187parallel
Strand 3
I
156 160parallel
Strand 4
I
224 227parallel
Strand 5
I
262 264parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
69 74first strand
Strand 2
K
43 48parallel
Strand 3
K
101 106parallel
Strand 4
K
124 129parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
208 212first strand
Strand 2
K
183 187parallel
Strand 3
K
156 160parallel
Strand 4
K
224 227parallel
Strand 5
K
262 264parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
69 74first strand
Strand 2
G
43 48parallel
Strand 3
G
101 106parallel
Strand 4
G
124 129parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
208 212first strand
Strand 2
G
183 187parallel
Strand 3
G
156 160parallel
Strand 4
G
224 227parallel
Strand 5
G
262 264parallel
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There are 4 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
69 74first strand
Strand 2
C
43 48parallel
Strand 3
C
101 106parallel
Strand 4
C
124 129parallel
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There are 5 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
209 212first strand
Strand 2
C
183 187parallel
Strand 3
C
156 160parallel
Strand 4
C
224 227parallel
Strand 5
C
262 264parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 74first strand
Strand 2
A
43 48parallel
Strand 3
A
101 106parallel
Strand 4
A
124 129parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 212first strand
Strand 2
A
183 187parallel
Strand 3
A
156 160parallel
Strand 4
A
224 227parallel
Strand 5
A
262 264parallel
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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
D
90 95first strand
Strand 2
D
82 87anti-parallel
Strand 3
D
15 22anti-parallel
Strand 4
D
54 62anti-parallel
Strand 5
D
42 50anti-parallel
Strand 6
B
42 50anti-parallel
Strand 7
B
54 62anti-parallel
Strand 8
B
15 22anti-parallel
Strand 9
B
82 87anti-parallel
Strand 10
B
90 95anti-parallel
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There are 4 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
102 104first strand
Strand 2
D
124 129anti-parallel
Strand 3
D
134 138anti-parallel
Strand 4
D
144 146anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 104first strand
Strand 2
B
124 129anti-parallel
Strand 3
B
134 138anti-parallel
Strand 4
B
144 146anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
69 74first strand
Strand 2
E
43 48parallel
Strand 3
E
101 106parallel
Strand 4
E
124 129parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
209 212first strand
Strand 2
E
183 187parallel
Strand 3
E
156 160parallel
Strand 4
E
224 227parallel
Strand 5
E
262 264parallel
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There are 10 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
90 95first strand
Strand 2
J
82 87anti-parallel
Strand 3
J
15 22anti-parallel
Strand 4
J
54 62anti-parallel
Strand 5
J
42 50anti-parallel
Strand 6
L
42 50anti-parallel
Strand 7
L
54 62anti-parallel
Strand 8
L
15 22anti-parallel
Strand 9
L
82 87anti-parallel
Strand 10
L
90 95anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
102 104first strand
Strand 2
J
124 129anti-parallel
Strand 3
J
134 138anti-parallel
Strand 4
J
144 146anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
102 104first strand
Strand 2
L
124 129anti-parallel
Strand 3
L
134 138anti-parallel
Strand 4
L
144 146anti-parallel
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There are 10 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
90 95first strand
Strand 2
H
82 87anti-parallel
Strand 3
H
15 22anti-parallel
Strand 4
H
54 62anti-parallel
Strand 5
H
42 50anti-parallel
Strand 6
F
42 50anti-parallel
Strand 7
F
54 62anti-parallel
Strand 8
F
15 22anti-parallel
Strand 9
F
82 87anti-parallel
Strand 10
F
90 95anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
102 104first strand
Strand 2
H
124 129anti-parallel
Strand 3
H
134 138anti-parallel
Strand 4
H
144 146anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
102 104first strand
Strand 2
F
124 129anti-parallel
Strand 3
F
134 138anti-parallel
Strand 4
F
144 146anti-parallel
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