Analysis of interatomic Contacts of Structural Units in PDB entry:
4FIN


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 4FIN entry

There are 2 chains in PDB entry 4FIN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 548
B
 GLN 3ALA 540
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 45 helices in PDB entry 4FIN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 53Right-handed alpha
Helix 2
2
A
85 94Right-handed alpha
Helix 3
3
A
94 111Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
141 151Right-handed alpha
Helix 6
6
A
164 180Right-handed alpha
Helix 7
7
A
194 208Right-handed alpha
Helix 8
8
A
218 225Right-handed alpha
Helix 9
9
A
243 277Right-handed alpha
Helix 10
10
A
293 298Right-handed alpha
Helix 11
11
A
299 306Right-handed alpha
Helix 12
12
A
307 309Right-handed 310
Helix 13
13
A
361 370Right-handed alpha
Helix 14
14
A
403 410Right-handed alpha
Helix 15
15
A
424 430Right-handed alpha
Helix 16
16
A
434 438Right-handed 310
Helix 17
17
A
441 445Right-handed 310
Helix 18
18
A
446 459Right-handed alpha
Helix 19
19
A
460 462Right-handed 310
Helix 20
20
A
476 490Right-handed alpha
Helix 21
21
A
500 508Right-handed alpha
Helix 22
22
A
526 539Right-handed alpha
Helix 23
23
B
44 53Right-handed alpha
Helix 24
24
B
85 94Right-handed alpha
Helix 25
25
B
94 111Right-handed alpha
Helix 26
26
B
117 128Right-handed alpha
Helix 27
27
B
142 152Right-handed alpha
Helix 28
28
B
159 163Right-handed 310
Helix 29
29
B
164 179Right-handed alpha
Helix 30
30
B
194 208Right-handed alpha
Helix 31
31
B
218 225Right-handed alpha
Helix 32
32
B
243 279Right-handed alpha
Helix 33
33
B
286 293Right-handed alpha
Helix 34
34
B
293 299Right-handed alpha
Helix 35
35
B
299 307Right-handed alpha
Helix 36
36
B
361 370Right-handed alpha
Helix 37
37
B
403 410Right-handed alpha
Helix 38
38
B
424 430Right-handed alpha
Helix 39
39
B
441 445Right-handed 310
Helix 40
40
B
446 459Right-handed alpha
Helix 41
41
B
460 462Right-handed 310
Helix 42
42
B
476 490Right-handed alpha
Helix 43
43
B
500 508Right-handed alpha
Helix 44
44
B
516 518Right-handed 310
Helix 45
45
B
526 538Right-handed alpha
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There are 10 sheets in PDB entry 4FIN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
19 29first strand
Strand 2
A
6 15anti-parallel
Strand 3
A
60 65anti-parallel
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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
71 74first strand
Strand 2
A
183 187parallel
Strand 3
A
211 215parallel
Strand 4
A
34 39parallel
Strand 5
A
228 232parallel
Strand 6
A
237 241anti-parallel
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There are 3 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
336 346first strand
Strand 2
A
324 333anti-parallel
Strand 3
A
377 382anti-parallel
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There are 6 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
388 391first strand
Strand 2
A
465 469parallel
Strand 3
A
493 497parallel
Strand 4
A
351 355parallel
Strand 5
A
510 514parallel
Strand 6
A
520 524anti-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
414 417first strand
Strand 2
A
420 423anti-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
19 29first strand
Strand 2
B
6 15anti-parallel
Strand 3
B
60 65anti-parallel
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There are 6 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
71 74first strand
Strand 2
B
183 187parallel
Strand 3
B
211 215parallel
Strand 4
B
34 39parallel
Strand 5
B
228 232parallel
Strand 6
B
237 241anti-parallel
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There are 3 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
336 346first strand
Strand 2
B
324 333anti-parallel
Strand 3
B
377 382anti-parallel
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There are 6 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
388 391first strand
Strand 2
B
465 469parallel
Strand 3
B
493 497parallel
Strand 4
B
351 355parallel
Strand 5
B
510 514parallel
Strand 6
B
520 524anti-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
414 417first strand
Strand 2
B
420 423anti-parallel
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