Analysis of interatomic Contacts of Structural Units in PDB entry:
3FFE


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 3FFE entry

There are 2 chains in PDB entry 3FFE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 7TRP 587
B
 ASP 7TRP 587
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 55 helices in PDB entry 3FFE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 30Right-handed alpha
Helix 2
2
A
30 35Right-handed alpha
Helix 3
3
A
49 54Right-handed alpha
Helix 4
4
A
106 123Right-handed alpha
Helix 5
5
A
126 148Right-handed alpha
Helix 6
6
A
153 157Right-handed 310
Helix 7
7
A
158 164Right-handed alpha
Helix 8
8
A
191 195Right-handed 310
Helix 9
9
A
218 227Right-handed alpha
Helix 10
10
A
242 252Right-handed alpha
Helix 11
11
A
252 261Right-handed alpha
Helix 12
12
A
308 329Right-handed alpha
Helix 13
13
A
330 333Right-handed 310
Helix 14
14
A
353 365Right-handed alpha
Helix 15
15
A
372 377Right-handed alpha
Helix 16
16
A
384 388Right-handed alpha
Helix 17
17
A
397 407Right-handed alpha
Helix 18
18
A
411 438Right-handed alpha
Helix 19
19
A
444 446Right-handed 310
Helix 20
20
A
464 468Right-handed 310
Helix 21
21
A
474 479Right-handed 310
Helix 22
22
A
484 491Right-handed alpha
Helix 23
23
A
494 508Right-handed alpha
Helix 24
24
A
510 519Right-handed alpha
Helix 25
25
A
524 544Right-handed alpha
Helix 26
26
A
548 557Right-handed alpha
Helix 27
27
A
566 571Right-handed 310
Helix 28
28
B
7 30Right-handed alpha
Helix 29
29
B
30 35Right-handed alpha
Helix 30
30
B
49 54Right-handed alpha
Helix 31
31
B
106 123Right-handed alpha
Helix 32
32
B
126 148Right-handed alpha
Helix 33
33
B
153 157Right-handed 310
Helix 34
34
B
158 164Right-handed alpha
Helix 35
35
B
182 186Right-handed 310
Helix 36
36
B
187 195Right-handed 310
Helix 37
37
B
218 227Right-handed alpha
Helix 38
38
B
242 251Right-handed alpha
Helix 39
39
B
252 261Right-handed alpha
Helix 40
40
B
308 330Right-handed alpha
Helix 41
41
B
331 333Right-handed 310
Helix 42
42
B
353 365Right-handed alpha
Helix 43
43
B
372 377Right-handed alpha
Helix 44
44
B
384 388Right-handed alpha
Helix 45
45
B
397 407Right-handed alpha
Helix 46
46
B
411 438Right-handed alpha
Helix 47
47
B
444 446Right-handed 310
Helix 48
48
B
474 479Right-handed 310
Helix 49
49
B
484 491Right-handed alpha
Helix 50
50
B
494 508Right-handed alpha
Helix 51
51
B
510 519Right-handed alpha
Helix 52
52
B
522 524Right-handed 310
Helix 53
53
B
525 544Right-handed alpha
Helix 54
54
B
548 556Right-handed alpha
Helix 55
55
B
566 571Right-handed alpha
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There are 13 sheets in PDB entry 3FFE. 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,

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
A
37 38first strand
Strand 2
A
62 67anti-parallel
Strand 3
A
73 78anti-parallel
Strand 4
A
94 96anti-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
179 180first strand
Strand 2
A
299 300anti-parallel
Strand 3
A
303 304anti-parallel
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There are 8 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
210 214first strand
Strand 2
A
343 347anti-parallel
Strand 3
A
366 370anti-parallel
Strand 4
A
290 294anti-parallel
Strand 5
A
282 284anti-parallel
Strand 6
A
265 276anti-parallel
Strand 7
A
198 206anti-parallel
Strand 8
A
236 241anti-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
A
381 383first strand
Strand 2
A
448 453anti-parallel
Strand 3
A
456 462anti-parallel
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There are 3 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
439 440first strand
Strand 2
A
469 471anti-parallel
Strand 3
A
492 493parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
560 563first strand
Strand 2
A
580 583anti-parallel
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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
B
37 38first strand
Strand 2
B
62 68anti-parallel
Strand 3
B
72 78anti-parallel
Strand 4
B
94 96anti-parallel
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There are 7 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
198 199first strand
Strand 2
B
273 276anti-parallel
Strand 3
B
282 284anti-parallel
Strand 4
B
290 294anti-parallel
Strand 5
B
366 370anti-parallel
Strand 6
B
343 347anti-parallel
Strand 7
B
210 214anti-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
B
236 241first strand
Strand 2
B
201 206anti-parallel
Strand 3
B
265 268anti-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
299 300first strand
Strand 2
B
303 304anti-parallel
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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
B
381 383first strand
Strand 2
B
448 453anti-parallel
Strand 3
B
456 462anti-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
B
439 440first strand
Strand 2
B
469 471anti-parallel
Strand 3
B
492 493parallel
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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
B
560 563first strand
Strand 2
B
580 583anti-parallel
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