Analysis of interatomic Contacts of Structural Units in PDB entry:
1EFR


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 1EFR entry

There are 10 chains in PDB entry 1EFR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 24ALA 510
B
 ASP 24ALA 510
C
 ALA 19ALA 510
D
 THR 9GLU 475
E
 THR 9ALA 474
F
 THR 9ALA 474
G
 ALA 1LEU 272
Q
 LEU 6LEU 6
Q
 GLY 8GLY 8
Q
 GLY 13LEU 14
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 are137 helices in PDB entry 1EFR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
78 82Right-handed 310
Helix 2
2
A
100 104Right-handed 310
Helix 3
3
A
150 157Right-handed alpha
Helix 4
4
A
174 186Right-handed alpha
Helix 5
5
A
186 191Right-handed alpha
Helix 6
6
A
209 223Right-handed alpha
Helix 7
7
A
225 227Right-handed 310
Helix 8
8
A
239 260Right-handed alpha
Helix 9
9
A
270 285Right-handed alpha
Helix 10
10
A
290 294Right-handed 310
Helix 11
11
A
297 307Right-handed alpha
Helix 12
12
A
313 317Right-handed 310
Helix 13
13
A
336 346Right-handed alpha
Helix 14
14
A
353 360Right-handed alpha
Helix 15
15
A
374 379Right-handed 310
Helix 16
16
A
380 401Right-handed alpha
Helix 17
17
A
402 407Right-handed 310
Helix 18
18
A
411 429Right-handed alpha
Helix 19
19
A
437 450Right-handed alpha
Helix 20
20
A
457 459Right-handed 310
Helix 21
21
A
460 475Right-handed alpha
Helix 22
22
A
476 486Right-handed alpha
Helix 23
23
A
490 509Right-handed alpha
Helix 24
24
B
100 104Right-handed 310
Helix 25
25
B
150 157Right-handed alpha
Helix 26
26
B
174 186Right-handed alpha
Helix 27
27
B
186 191Right-handed alpha
Helix 28
28
B
194 198Right-handed 310
Helix 29
29
B
209 223Right-handed alpha
Helix 30
30
B
225 227Right-handed 310
Helix 31
31
B
239 260Right-handed alpha
Helix 32
32
B
270 286Right-handed alpha
Helix 33
33
B
290 294Right-handed 310
Helix 34
34
B
297 308Right-handed alpha
Helix 35
35
B
313 317Right-handed 310
Helix 36
36
B
336 344Right-handed alpha
Helix 37
37
B
353 359Right-handed alpha
Helix 38
38
B
375 379Right-handed 310
Helix 39
39
B
380 399Right-handed alpha
Helix 40
40
B
411 429Right-handed alpha
Helix 41
41
B
437 451Right-handed alpha
Helix 42
42
B
460 475Right-handed alpha
Helix 43
43
B
476 487Right-handed alpha
Helix 44
44
B
490 508Right-handed alpha
Helix 45
45
C
78 82Right-handed 310
Helix 46
46
C
100 104Right-handed 310
Helix 47
47
C
150 157Right-handed alpha
Helix 48
48
C
174 186Right-handed alpha
Helix 49
49
C
186 191Right-handed alpha
Helix 50
50
C
209 223Right-handed alpha
Helix 51
51
C
225 227Right-handed 310
Helix 52
52
C
239 260Right-handed alpha
Helix 53
53
C
270 285Right-handed alpha
Helix 54
54
C
290 294Right-handed 310
Helix 55
55
C
297 307Right-handed alpha
Helix 56
56
C
313 317Right-handed 310
Helix 57
57
C
336 344Right-handed alpha
Helix 58
58
C
353 359Right-handed alpha
Helix 59
59
C
374 379Right-handed 310
Helix 60
60
C
380 388Right-handed alpha
Helix 61
61
C
389 404Right-handed alpha
Helix 62
62
C
412 428Right-handed alpha
Helix 63
63
C
437 450Right-handed alpha
Helix 64
64
C
457 459Right-handed 310
Helix 65
65
C
460 475Right-handed alpha
Helix 66
66
C
476 487Right-handed alpha
Helix 67
67
C
490 509Right-handed alpha
Helix 68
68
D
87 90Right-handed 310
Helix 69
69
D
122 125Right-handed 310
Helix 70
70
D
137 144Right-handed alpha
Helix 71
71
D
161 173Right-handed alpha
Helix 72
72
D
174 177Right-handed 310
Helix 73
73
D
189 203Right-handed alpha
Helix 74
74
D
225 230Right-handed alpha
Helix 75
75
D
231 246Right-handed alpha
Helix 76
76
D
258 270Right-handed alpha
Helix 77
77
D
271 273Right-handed 310
Helix 78
78
D
277 281Right-handed 310
Helix 79
79
D
284 294Right-handed alpha
Helix 80
80
D
313 316Right-handed 310
Helix 81
81
D
319 326Right-handed alpha
Helix 82
82
D
327 329Right-handed 310
Helix 83
83
D
336 342Right-handed alpha
Helix 84
84
D
359 364Right-handed alpha
Helix 85
85
D
364 392Right-handed alpha
Helix 86
86
D
399 414Right-handed alpha
Helix 87
87
D
418 420Right-handed 310
Helix 88
88
D
421 426Right-handed alpha
Helix 89
89
D
433 446Right-handed alpha
Helix 90
90
D
453 458Right-handed alpha
Helix 91
91
D
462 474Right-handed alpha
Helix 92
92
E
87 91Right-handed 310
Helix 93
93
E
137 144Right-handed alpha
Helix 94
94
E
161 178Right-handed alpha
Helix 95
95
E
189 203Right-handed alpha
Helix 96
96
E
225 246Right-handed alpha
Helix 97
97
E
257 272Right-handed alpha
Helix 98
98
E
277 281Right-handed 310
Helix 99
99
E
284 294Right-handed alpha
Helix 100
100
E
312 316Right-handed 310
Helix 101
101
E
319 327Right-handed alpha
Helix 102
102
E
336 342Right-handed alpha
Helix 103
103
E
359 392Right-handed alpha
Helix 104
104
E
399 414Right-handed alpha
Helix 105
105
E
418 423Right-handed 310
Helix 106
106
E
433 447Right-handed alpha
Helix 107
107
E
453 457Right-handed 310
Helix 108
108
E
462 472Right-handed alpha
Helix 109
109
F
87 91Right-handed 310
Helix 110
110
F
122 126Right-handed 310
Helix 111
111
F
137 144Right-handed alpha
Helix 112
112
F
161 173Right-handed alpha
Helix 113
113
F
174 177Right-handed 310
Helix 114
114
F
189 203Right-handed alpha
Helix 115
115
F
225 230Right-handed alpha
Helix 116
116
F
231 246Right-handed alpha
Helix 117
117
F
258 270Right-handed alpha
Helix 118
118
F
277 281Right-handed 310
Helix 119
119
F
284 294Right-handed alpha
Helix 120
120
F
313 316Right-handed 310
Helix 121
121
F
319 324Right-handed alpha
Helix 122
122
F
325 329Right-handed 310
Helix 123
123
F
336 342Right-handed alpha
Helix 124
124
F
359 364Right-handed alpha
Helix 125
125
F
364 392Right-handed alpha
Helix 126
126
F
397 414Right-handed alpha
Helix 127
127
F
418 420Right-handed 310
Helix 128
128
F
421 426Right-handed alpha
Helix 129
129
F
433 446Right-handed alpha
Helix 130
130
F
453 457Right-handed 310
Helix 131
131
F
462 474Right-handed alpha
Helix 132
132
G
2 43Right-handed alpha
Helix 133
133
G
80 89Right-handed alpha
Helix 134
134
G
209 221Right-handed alpha
Helix 135
135
G
221 270Right-handed alpha
Helix 136
136
Q
3 7Right-handed 310
Helix 137
137
Q
11 15Right-handed 310
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There are 19 sheets in PDB entry 1EFR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, BE, CA, CB, CC, A, DB, EA, EB, FA, FB, FC,

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 35first strand
Strand 2
A
87 90parallel
Strand 3
A
52 55anti-parallel
Strand 4
A
60 67anti-parallel
Strand 5
E
10 17anti-parallel
Strand 6
E
20 24parallel
Strand 7
E
57 62parallel
Strand 8
E
46 52anti-parallel
Strand 9
E
35 38anti-parallel
Strand 10
E
74 77anti-parallel
Strand 11
A
28 35first strand
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 98first strand
Strand 2
A
126 128anti-parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 108first strand
Strand 2
A
229 234parallel
Strand 3
A
200 206parallel
Strand 4
A
263 269parallel
Strand 5
A
320 328parallel
Strand 6
A
166 169parallel
Strand 7
A
348 352parallel
Strand 8
A
371 372anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
145 146first strand
Strand 2
A
159 160anti-parallel
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There are 11 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 35first strand
Strand 2
B
87 90parallel
Strand 3
B
52 55anti-parallel
Strand 4
B
60 67anti-parallel
Strand 5
F
10 17anti-parallel
Strand 6
F
20 24parallel
Strand 7
F
57 62parallel
Strand 8
F
46 52anti-parallel
Strand 9
F
35 38anti-parallel
Strand 10
F
74 77anti-parallel
Strand 11
B
28 35first strand
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 99first strand
Strand 2
B
125 128anti-parallel
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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 109first strand
Strand 2
B
229 234parallel
Strand 3
B
200 206parallel
Strand 4
B
263 269parallel
Strand 5
B
320 328parallel
Strand 6
B
310 311anti-parallel
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There are 7 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 109first strand
Strand 2
B
229 234parallel
Strand 3
B
200 206parallel
Strand 4
B
263 269parallel
Strand 5
B
320 328parallel
Strand 6
B
166 169parallel
Strand 7
B
349 351parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 311first strand
Strand 2
B
320 328anti-parallel
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There are 11 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 35first strand
Strand 2
C
87 90parallel
Strand 3
C
52 55anti-parallel
Strand 4
C
60 67anti-parallel
Strand 5
D
10 17anti-parallel
Strand 6
D
20 24parallel
Strand 7
D
57 62parallel
Strand 8
D
46 52anti-parallel
Strand 9
D
35 38anti-parallel
Strand 10
D
74 77anti-parallel
Strand 11
C
28 35first strand
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 99first strand
Strand 2
C
125 128anti-parallel
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There are 8 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
106 108first strand
Strand 2
C
229 234parallel
Strand 3
C
200 206parallel
Strand 4
C
263 269parallel
Strand 5
C
320 328parallel
Strand 6
C
166 169parallel
Strand 7
C
348 352parallel
Strand 8
C
371 372anti-parallel
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There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
83 86first strand
Strand 2
D
112 115anti-parallel
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There are 8 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
94 95first strand
Strand 2
D
215 220parallel
Strand 3
D
180 186parallel
Strand 4
D
251 256parallel
Strand 5
D
304 311parallel
Strand 6
D
151 156parallel
Strand 7
D
331 334parallel
Strand 8
D
354 355anti-parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
83 85first strand
Strand 2
E
113 115anti-parallel
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There are 7 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
94 95first strand
Strand 2
E
215 221parallel
Strand 3
E
181 188parallel
Strand 4
E
250 256parallel
Strand 5
E
303 309parallel
Strand 6
E
151 155parallel
Strand 7
E
331 334parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
83 86first strand
Strand 2
F
112 115anti-parallel
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There are 8 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
94 95first strand
Strand 2
F
215 220parallel
Strand 3
F
180 186parallel
Strand 4
F
251 256parallel
Strand 5
F
304 311parallel
Strand 6
F
151 156parallel
Strand 7
F
331 334parallel
Strand 8
F
354 355anti-parallel
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There are 2 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
132 133first strand
Strand 2
F
146 147anti-parallel
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