Analysis of interatomic Contacts of Structural Units in PDB entry:
2F55


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 2F55 entry

There are 5 chains in PDB entry 2F55 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 U 14 U 26
E
 U 6 U 8
A
 PRO 190SER 624
B
 PRO 190SER 624
C
 PRO 190SER 624
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 49 helices in PDB entry 2F55. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
212 220Right-handed alpha
Helix 2
2
A
231 245Right-handed alpha
Helix 3
3
A
270 276Right-handed alpha
Helix 4
4
A
296 310Right-handed alpha
Helix 5
5
A
311 314Right-handed 310
Helix 6
6
A
355 360Right-handed 310
Helix 7
7
A
370 383Right-handed alpha
Helix 8
8
A
396 400Right-handed 310
Helix 9
9
A
456 461Right-handed alpha
Helix 10
10
A
462 465Right-handed 310
Helix 11
11
A
487 500Right-handed alpha
Helix 12
12
A
505 518Right-handed alpha
Helix 13
13
A
528 538Right-handed alpha
Helix 14
14
A
543 552Right-handed alpha
Helix 15
15
A
557 571Right-handed alpha
Helix 16
16
A
588 592Right-handed 310
Helix 17
17
A
613 623Right-handed alpha
Helix 18
18
B
212 219Right-handed alpha
Helix 19
19
B
231 242Right-handed alpha
Helix 20
20
B
270 276Right-handed alpha
Helix 21
21
B
277 282Right-handed 310
Helix 22
22
B
296 310Right-handed alpha
Helix 23
23
B
311 313Right-handed 310
Helix 24
24
B
371 379Right-handed alpha
Helix 25
25
B
396 400Right-handed 310
Helix 26
26
B
455 460Right-handed alpha
Helix 27
27
B
488 501Right-handed alpha
Helix 28
28
B
507 519Right-handed alpha
Helix 29
29
B
528 539Right-handed alpha
Helix 30
30
B
543 553Right-handed alpha
Helix 31
31
B
566 571Right-handed alpha
Helix 32
32
B
579 589Right-handed 310
Helix 33
33
B
613 623Right-handed alpha
Helix 34
34
C
214 220Right-handed alpha
Helix 35
35
C
232 246Right-handed alpha
Helix 36
36
C
270 276Right-handed alpha
Helix 37
37
C
296 307Right-handed alpha
Helix 38
38
C
355 360Right-handed alpha
Helix 39
39
C
370 384Right-handed alpha
Helix 40
40
C
454 462Right-handed alpha
Helix 41
41
C
488 500Right-handed alpha
Helix 42
42
C
505 515Right-handed alpha
Helix 43
43
C
528 538Right-handed alpha
Helix 44
44
C
543 551Right-handed alpha
Helix 45
45
C
557 571Right-handed alpha
Helix 46
46
C
579 581Right-handed 310
Helix 47
47
C
582 587Right-handed alpha
Helix 48
48
C
588 592Right-handed 310
Helix 49
49
C
613 622Right-handed alpha
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There are 13 sheets in PDB entry 2F55. 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 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
198 201first strand
Strand 2
A
317 320parallel
Strand 3
A
286 289parallel
Strand 4
A
225 229parallel
Strand 5
A
266 269parallel
Strand 6
A
251 253parallel
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There are 6 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
336 340first strand
Strand 2
A
471 475parallel
Strand 3
A
424 427parallel
Strand 4
A
363 367parallel
Strand 5
A
406 410parallel
Strand 6
A
388 391parallel
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There are 2 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
430 436first strand
Strand 2
A
446 452anti-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
596 597first strand
Strand 2
A
609 610parallel
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There are 7 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
199 202first strand
Strand 2
B
317 321parallel
Strand 3
B
286 289parallel
Strand 4
B
225 229parallel
Strand 5
B
265 269parallel
Strand 6
B
251 253parallel
Strand 7
B
258 259anti-parallel
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There are 3 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
336 339first strand
Strand 2
B
471 475parallel
Strand 3
B
425 427parallel
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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
B
431 435first strand
Strand 2
B
447 451anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
201 202first strand
Strand 2
C
317 321parallel
Strand 3
C
286 289parallel
Strand 4
C
225 229parallel
Strand 5
C
267 269parallel
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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
C
252 253first strand
Strand 2
C
258 259anti-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
C
347 349first strand
Strand 2
C
352 354anti-parallel
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There are 4 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
409 410first strand
Strand 2
C
364 367parallel
Strand 3
C
424 427parallel
Strand 4
C
472 475parallel
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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
431 434first strand
Strand 2
C
448 451anti-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
C
596 597first strand
Strand 2
C
609 610parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il