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


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 4EFD entry

There are 6 chains in PDB entry 4EFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4LEU 521
B
 LEU 4LEU 521
C
 LEU 4LEU 521
D
 LEU 4LEU 521
E
 LEU 4LEU 521
F
 LEU 4LEU 521
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 are135 helices in PDB entry 4EFD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 21Right-handed alpha
Helix 2
2
A
31 39Right-handed alpha
Helix 3
3
A
53 57Right-handed alpha
Helix 4
4
A
58 63Right-handed alpha
Helix 5
5
A
68 78Right-handed alpha
Helix 6
6
A
119 131Right-handed alpha
Helix 7
7
A
132 134Right-handed 310
Helix 8
8
A
149 160Right-handed alpha
Helix 9
9
A
167 175Right-handed 310
Helix 10
10
A
195 215Right-handed alpha
Helix 11
11
A
221 237Right-handed alpha
Helix 12
12
A
245 252Right-handed alpha
Helix 13
13
A
253 261Right-handed alpha
Helix 14
14
A
301 309Right-handed alpha
Helix 15
15
A
310 312Right-handed 310
Helix 16
16
A
313 330Right-handed alpha
Helix 17
17
A
373 388Right-handed alpha
Helix 18
18
A
404 411Right-handed alpha
Helix 19
19
A
421 436Right-handed alpha
Helix 20
20
A
445 450Right-handed alpha
Helix 21
21
A
451 454Right-handed 310
Helix 22
22
A
470 481Right-handed alpha
Helix 23
23
A
510 520Right-handed alpha
Helix 24
24
B
5 21Right-handed alpha
Helix 25
25
B
31 39Right-handed alpha
Helix 26
26
B
53 57Right-handed alpha
Helix 27
27
B
58 63Right-handed alpha
Helix 28
28
B
68 78Right-handed alpha
Helix 29
29
B
119 131Right-handed alpha
Helix 30
30
B
132 134Right-handed 310
Helix 31
31
B
149 160Right-handed alpha
Helix 32
32
B
170 175Right-handed 310
Helix 33
33
B
195 215Right-handed alpha
Helix 34
34
B
221 237Right-handed alpha
Helix 35
35
B
245 251Right-handed alpha
Helix 36
36
B
253 261Right-handed alpha
Helix 37
37
B
301 309Right-handed alpha
Helix 38
38
B
310 312Right-handed 310
Helix 39
39
B
313 330Right-handed alpha
Helix 40
40
B
373 388Right-handed alpha
Helix 41
41
B
404 411Right-handed alpha
Helix 42
42
B
421 436Right-handed alpha
Helix 43
43
B
445 450Right-handed alpha
Helix 44
44
B
451 454Right-handed 310
Helix 45
45
B
470 481Right-handed alpha
Helix 46
46
B
510 520Right-handed alpha
Helix 47
47
C
5 21Right-handed alpha
Helix 48
48
C
31 39Right-handed alpha
Helix 49
49
C
53 57Right-handed alpha
Helix 50
50
C
68 78Right-handed alpha
Helix 51
51
C
119 131Right-handed alpha
Helix 52
52
C
132 134Right-handed 310
Helix 53
53
C
149 159Right-handed alpha
Helix 54
54
C
195 215Right-handed alpha
Helix 55
55
C
221 237Right-handed alpha
Helix 56
56
C
245 251Right-handed alpha
Helix 57
57
C
253 261Right-handed alpha
Helix 58
58
C
301 309Right-handed alpha
Helix 59
59
C
310 312Right-handed 310
Helix 60
60
C
313 330Right-handed alpha
Helix 61
61
C
373 388Right-handed alpha
Helix 62
62
C
404 410Right-handed alpha
Helix 63
63
C
421 436Right-handed alpha
Helix 64
64
C
445 450Right-handed alpha
Helix 65
65
C
451 454Right-handed 310
Helix 66
66
C
470 481Right-handed alpha
Helix 67
67
C
510 520Right-handed alpha
Helix 68
68
D
5 21Right-handed alpha
Helix 69
69
D
31 39Right-handed alpha
Helix 70
70
D
53 57Right-handed alpha
Helix 71
71
D
58 63Right-handed alpha
Helix 72
72
D
68 78Right-handed alpha
Helix 73
73
D
119 132Right-handed alpha
Helix 74
74
D
149 160Right-handed alpha
Helix 75
75
D
170 175Right-handed 310
Helix 76
76
D
195 215Right-handed alpha
Helix 77
77
D
221 237Right-handed alpha
Helix 78
78
D
245 251Right-handed alpha
Helix 79
79
D
253 261Right-handed alpha
Helix 80
80
D
301 309Right-handed alpha
Helix 81
81
D
310 312Right-handed 310
Helix 82
82
D
313 330Right-handed alpha
Helix 83
83
D
369 373Right-handed 310
Helix 84
84
D
374 388Right-handed alpha
Helix 85
85
D
404 410Right-handed alpha
Helix 86
86
D
421 436Right-handed alpha
Helix 87
87
D
445 450Right-handed alpha
Helix 88
88
D
451 454Right-handed 310
Helix 89
89
D
470 481Right-handed alpha
Helix 90
90
D
510 520Right-handed alpha
Helix 91
91
E
5 21Right-handed alpha
Helix 92
92
E
31 39Right-handed alpha
Helix 93
93
E
53 57Right-handed alpha
Helix 94
94
E
58 63Right-handed alpha
Helix 95
95
E
68 78Right-handed alpha
Helix 96
96
E
119 132Right-handed alpha
Helix 97
97
E
149 160Right-handed alpha
Helix 98
98
E
195 215Right-handed alpha
Helix 99
99
E
221 237Right-handed alpha
Helix 100
100
E
245 251Right-handed alpha
Helix 101
101
E
253 261Right-handed alpha
Helix 102
102
E
301 309Right-handed alpha
Helix 103
103
E
310 312Right-handed 310
Helix 104
104
E
313 330Right-handed alpha
Helix 105
105
E
373 388Right-handed alpha
Helix 106
106
E
404 411Right-handed alpha
Helix 107
107
E
421 436Right-handed alpha
Helix 108
108
E
445 450Right-handed alpha
Helix 109
109
E
451 454Right-handed 310
Helix 110
110
E
470 481Right-handed alpha
Helix 111
111
E
510 520Right-handed alpha
Helix 112
112
F
5 21Right-handed alpha
Helix 113
113
F
31 39Right-handed alpha
Helix 114
114
F
53 57Right-handed alpha
Helix 115
115
F
58 63Right-handed alpha
Helix 116
116
F
68 78Right-handed alpha
Helix 117
117
F
119 131Right-handed alpha
Helix 118
118
F
132 134Right-handed 310
Helix 119
119
F
149 160Right-handed alpha
Helix 120
120
F
170 175Right-handed 310
Helix 121
121
F
195 215Right-handed alpha
Helix 122
122
F
221 237Right-handed alpha
Helix 123
123
F
245 251Right-handed alpha
Helix 124
124
F
253 261Right-handed alpha
Helix 125
125
F
301 309Right-handed alpha
Helix 126
126
F
310 312Right-handed 310
Helix 127
127
F
313 330Right-handed alpha
Helix 128
128
F
369 373Right-handed 310
Helix 129
129
F
374 388Right-handed alpha
Helix 130
130
F
404 411Right-handed alpha
Helix 131
131
F
421 436Right-handed alpha
Helix 132
132
F
445 450Right-handed alpha
Helix 133
133
F
451 454Right-handed 310
Helix 134
134
F
470 481Right-handed alpha
Helix 135
135
F
510 520Right-handed alpha
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There are 24 sheets in PDB entry 4EFD. 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, V, W, X,

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
26 30first strand
Strand 2
A
183 188parallel
Strand 3
A
140 145parallel
Strand 4
A
46 52parallel
Strand 5
A
99 107parallel
Strand 6
A
83 89anti-parallel
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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
A
239 244first strand
Strand 2
A
268 274anti-parallel
Strand 3
A
333 343anti-parallel
Strand 4
A
282 292parallel
Strand 5
A
395 400parallel
Strand 6
A
490 495parallel
Strand 7
A
415 419anti-parallel
Strand 8
A
439 441parallel
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There are 3 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
355 358first strand
Strand 2
A
364 367anti-parallel
Strand 3
A
460 461parallel
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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
A
501 502first strand
Strand 2
A
505 506anti-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
B
26 30first strand
Strand 2
B
183 188parallel
Strand 3
B
140 145parallel
Strand 4
B
46 52parallel
Strand 5
B
99 107parallel
Strand 6
B
83 89anti-parallel
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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
B
239 244first strand
Strand 2
B
268 274anti-parallel
Strand 3
B
334 343anti-parallel
Strand 4
B
283 292parallel
Strand 5
B
395 400parallel
Strand 6
B
490 495parallel
Strand 7
B
415 419anti-parallel
Strand 8
B
439 441parallel
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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
B
356 358first strand
Strand 2
B
364 366anti-parallel
Strand 3
B
460 461parallel
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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
B
501 502first strand
Strand 2
B
505 506anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
26 30first strand
Strand 2
C
184 188parallel
Strand 3
C
141 145parallel
Strand 4
C
46 52parallel
Strand 5
C
99 107parallel
Strand 6
C
83 89anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
239 244first strand
Strand 2
C
268 274anti-parallel
Strand 3
C
334 343anti-parallel
Strand 4
C
283 292parallel
Strand 5
C
395 400parallel
Strand 6
C
490 495parallel
Strand 7
C
415 419anti-parallel
Strand 8
C
439 441parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
356 358first strand
Strand 2
C
364 366anti-parallel
Strand 3
C
460 461parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
501 502first strand
Strand 2
C
505 506anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
26 30first strand
Strand 2
D
183 188parallel
Strand 3
D
140 145parallel
Strand 4
D
46 52parallel
Strand 5
D
99 107parallel
Strand 6
D
83 89anti-parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
239 244first strand
Strand 2
D
268 274anti-parallel
Strand 3
D
334 343anti-parallel
Strand 4
D
283 292parallel
Strand 5
D
395 400parallel
Strand 6
D
490 495parallel
Strand 7
D
415 419anti-parallel
Strand 8
D
439 441parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
356 358first strand
Strand 2
D
364 366anti-parallel
Strand 3
D
460 461parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
501 502first strand
Strand 2
D
505 506anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
26 30first strand
Strand 2
E
183 188parallel
Strand 3
E
140 145parallel
Strand 4
E
46 52parallel
Strand 5
E
99 107parallel
Strand 6
E
83 89anti-parallel
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There are 8 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
239 244first strand
Strand 2
E
268 274anti-parallel
Strand 3
E
333 343anti-parallel
Strand 4
E
282 292parallel
Strand 5
E
395 400parallel
Strand 6
E
490 495parallel
Strand 7
E
415 419anti-parallel
Strand 8
E
439 441parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
356 358first strand
Strand 2
E
364 366anti-parallel
Strand 3
E
460 461parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
501 502first strand
Strand 2
E
505 506anti-parallel
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There are 6 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
26 30first strand
Strand 2
F
183 188parallel
Strand 3
F
140 145parallel
Strand 4
F
46 52parallel
Strand 5
F
99 107parallel
Strand 6
F
83 89anti-parallel
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There are 8 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
239 244first strand
Strand 2
F
268 274anti-parallel
Strand 3
F
333 343anti-parallel
Strand 4
F
282 292parallel
Strand 5
F
395 400parallel
Strand 6
F
490 495parallel
Strand 7
F
415 419anti-parallel
Strand 8
F
439 441parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
356 358first strand
Strand 2
F
364 366anti-parallel
Strand 3
F
460 461parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
501 502first strand
Strand 2
F
505 506anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il