Analysis of interatomic Contacts of Structural Units in PDB entry:
2FAF


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 2FAF entry

There are 2 chains in PDB entry 2FAF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 34MET 641
B
 LEU 34MET 641
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 46 helices in PDB entry 2FAF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 57Right-handed alpha
Helix 2
2
A
67 81Right-handed alpha
Helix 3
3
A
106 108Right-handed 310
Helix 4
4
A
116 120Right-handed 310
Helix 5
5
A
138 150Right-handed alpha
Helix 6
6
A
183 194Right-handed alpha
Helix 7
7
A
197 202Right-handed alpha
Helix 8
8
A
232 236Right-handed 310
Helix 9
9
A
242 244Right-handed 310
Helix 10
10
A
254 259Right-handed alpha
Helix 11
11
A
267 278Right-handed alpha
Helix 12
12
A
311 315Right-handed 310
Helix 13
13
A
363 370Right-handed alpha
Helix 14
14
A
430 432Right-handed 310
Helix 15
15
A
468 478Right-handed alpha
Helix 16
16
A
497 505Right-handed 310
Helix 17
17
A
508 520Right-handed alpha
Helix 18
18
A
548 550Right-handed 310
Helix 19
19
A
551 564Right-handed alpha
Helix 20
20
A
592 597Right-handed alpha
Helix 21
21
A
600 619Right-handed alpha
Helix 22
22
A
620 623Right-handed 310
Helix 23
23
A
624 640Right-handed alpha
Helix 24
24
B
42 57Right-handed alpha
Helix 25
25
B
67 81Right-handed alpha
Helix 26
26
B
106 108Right-handed 310
Helix 27
27
B
116 121Right-handed alpha
Helix 28
28
B
138 150Right-handed alpha
Helix 29
29
B
183 194Right-handed alpha
Helix 30
30
B
197 202Right-handed alpha
Helix 31
31
B
232 236Right-handed 310
Helix 32
32
B
242 244Right-handed 310
Helix 33
33
B
254 259Right-handed alpha
Helix 34
34
B
267 278Right-handed alpha
Helix 35
35
B
311 315Right-handed 310
Helix 36
36
B
363 370Right-handed alpha
Helix 37
37
B
430 432Right-handed 310
Helix 38
38
B
468 478Right-handed alpha
Helix 39
39
B
497 505Right-handed 310
Helix 40
40
B
508 520Right-handed alpha
Helix 41
41
B
548 550Right-handed 310
Helix 42
42
B
551 564Right-handed alpha
Helix 43
43
B
592 597Right-handed alpha
Helix 44
44
B
600 619Right-handed alpha
Helix 45
45
B
620 623Right-handed 310
Helix 46
46
B
624 641Right-handed alpha
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There are 13 sheets in PDB entry 2FAF. 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 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
60 63first strand
Strand 2
A
158 166parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
209 214parallel
Strand 5
A
246 250parallel
Strand 6
A
237 241anti-parallel
Strand 7
A
110 113parallel
Strand 8
A
136 137parallel
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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
60 63first strand
Strand 2
A
158 166parallel
Strand 3
A
195 196anti-parallel
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There are 5 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
84 86first strand
Strand 2
A
94 96anti-parallel
Strand 3
A
375 377parallel
Strand 4
A
424 428anti-parallel
Strand 5
A
350 354anti-parallel
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There are 7 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
280 282first strand
Strand 2
A
332 336anti-parallel
Strand 3
A
342 345anti-parallel
Strand 4
A
445 454anti-parallel
Strand 5
A
296 302parallel
Strand 6
A
285 290anti-parallel
Strand 7
A
323 328anti-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
A
280 282first strand
Strand 2
A
332 336anti-parallel
Strand 3
A
342 345anti-parallel
Strand 4
A
445 454anti-parallel
Strand 5
A
529 534parallel
Strand 6
A
463 465anti-parallel
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There are 4 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
387 388first strand
Strand 2
A
380 382anti-parallel
Strand 3
A
402 403anti-parallel
Strand 4
A
409 410anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
569 572first strand
Strand 2
A
575 578anti-parallel
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There are 8 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
60 63first strand
Strand 2
B
158 166parallel
Strand 3
B
175 181anti-parallel
Strand 4
B
209 214parallel
Strand 5
B
246 250parallel
Strand 6
B
237 241anti-parallel
Strand 7
B
110 113parallel
Strand 8
B
136 137parallel
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There are 5 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
84 86first strand
Strand 2
B
94 96anti-parallel
Strand 3
B
375 377parallel
Strand 4
B
424 428anti-parallel
Strand 5
B
350 354anti-parallel
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There are 7 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
280 282first strand
Strand 2
B
332 336anti-parallel
Strand 3
B
342 345anti-parallel
Strand 4
B
445 454anti-parallel
Strand 5
B
296 302parallel
Strand 6
B
285 290anti-parallel
Strand 7
B
323 328anti-parallel
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There are 6 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
280 282first strand
Strand 2
B
332 336anti-parallel
Strand 3
B
342 345anti-parallel
Strand 4
B
445 454anti-parallel
Strand 5
B
529 534parallel
Strand 6
B
463 465anti-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
B
387 388first strand
Strand 2
B
380 382anti-parallel
Strand 3
B
402 403anti-parallel
Strand 4
B
409 410anti-parallel
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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
569 572first strand
Strand 2
B
575 578anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il