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


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 1EFW entry

There are 20 chains in PDB entry 1EFW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 G 1 G 7
C
 A 9 G 15
C
 C 17 G 19
C
 A 21 U 33
C
 U 35 C 36
C
 C 38 G 45
C
 U 47 G 53
C
 C 56 G 64
C
 C 66 C 72
D
 G 1 G 7
D
 A 9 G 15
D
 C 17 G 19
D
 A 21 U 33
D
 U 35 C 36
D
 C 38 G 45
D
 U 47 G 53
D
 C 56 G 64
D
 C 66 C 72
A
 MET 1PRO 580
B
 MET 1PRO 580
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 48 helices in PDB entry 1EFW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
11 15Right-handed 310
Helix 3
3
A
54 63Right-handed alpha
Helix 4
4
A
111 116Right-handed 310
Helix 5
5
A
123 130Right-handed alpha
Helix 6
6
A
130 135Right-handed alpha
Helix 7
7
A
137 161Right-handed alpha
Helix 8
8
A
200 210Right-handed alpha
Helix 9
9
A
246 266Right-handed alpha
Helix 10
10
A
279 287Right-handed alpha
Helix 11
11
A
302 307Right-handed 310
Helix 12
12
A
311 316Right-handed alpha
Helix 13
13
A
330 344Right-handed alpha
Helix 14
14
A
363 368Right-handed alpha
Helix 15
15
A
370 379Right-handed alpha
Helix 16
16
A
392 412Right-handed alpha
Helix 17
17
A
454 459Right-handed alpha
Helix 18
18
A
486 497Right-handed alpha
Helix 19
19
A
500 509Right-handed alpha
Helix 20
20
A
508 515Right-handed alpha
Helix 21
21
A
528 538Right-handed alpha
Helix 22
22
A
541 546Right-handed 310
Helix 23
23
A
566 572Right-handed alpha
Helix 24
24
B
6 10Right-handed 310
Helix 25
25
B
11 15Right-handed 310
Helix 26
26
B
55 60Right-handed alpha
Helix 27
27
B
112 116Right-handed 310
Helix 28
28
B
123 130Right-handed alpha
Helix 29
29
B
130 135Right-handed alpha
Helix 30
30
B
137 161Right-handed alpha
Helix 31
31
B
200 210Right-handed alpha
Helix 32
32
B
246 265Right-handed alpha
Helix 33
33
B
279 287Right-handed alpha
Helix 34
34
B
302 307Right-handed 310
Helix 35
35
B
311 317Right-handed alpha
Helix 36
36
B
331 344Right-handed alpha
Helix 37
37
B
363 369Right-handed 310
Helix 38
38
B
370 378Right-handed alpha
Helix 39
39
B
392 411Right-handed alpha
Helix 40
40
B
452 456Right-handed 310
Helix 41
41
B
459 463Right-handed 310
Helix 42
42
B
486 498Right-handed alpha
Helix 43
43
B
500 508Right-handed alpha
Helix 44
44
B
508 515Right-handed alpha
Helix 45
45
B
516 518Right-handed 310
Helix 46
46
B
528 537Right-handed alpha
Helix 47
47
B
541 546Right-handed 310
Helix 48
48
B
566 571Right-handed alpha
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There are 11 sheets in PDB entry 1EFW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
164 165first strand
Strand 2
A
214 222parallel
Strand 3
A
234 243anti-parallel
Strand 4
A
522 527anti-parallel
Strand 5
A
475 479anti-parallel
Strand 6
A
468 472anti-parallel
Strand 7
A
420 424anti-parallel
Strand 8
A
276 278parallel
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There are 2 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
183 185first strand
Strand 2
A
193 195anti-parallel
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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
A
319 325first strand
Strand 2
A
385 391anti-parallel
Strand 3
A
350 355anti-parallel
Strand 4
A
358 360anti-parallel
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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
429 430first strand
Strand 2
A
439 440anti-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
A
575 577first strand
Strand 2
B
575 577anti-parallel
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There are 7 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
75 77first strand
Strand 2
B
90 93anti-parallel
Strand 3
B
44 50parallel
Strand 4
B
35 41anti-parallel
Strand 5
B
20 30anti-parallel
Strand 6
B
68 72anti-parallel
Strand 7
B
96 101anti-parallel
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There are 8 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
164 165first strand
Strand 2
B
214 222parallel
Strand 3
B
234 243anti-parallel
Strand 4
B
522 527anti-parallel
Strand 5
B
475 481anti-parallel
Strand 6
B
467 472anti-parallel
Strand 7
B
420 424anti-parallel
Strand 8
B
276 278parallel
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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
183 185first strand
Strand 2
B
193 195anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
319 325first strand
Strand 2
B
385 391anti-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
B
353 355first strand
Strand 2
B
358 360anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
429 430first strand
Strand 2
B
439 440anti-parallel
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