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


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 3FAL entry

There are 4 chains in PDB entry 3FAL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 227ALA 458
B
 PRO 202VAL 443
C
 SER 225ALA 458
D
 PRO 202VAL 443
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 3FAL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
231 242Right-handed alpha
Helix 2
2
A
263 277Right-handed alpha
Helix 3
3
A
278 285Right-handed alpha
Helix 4
4
A
288 292Right-handed 310
Helix 5
5
A
293 317Right-handed alpha
Helix 6
6
A
334 341Right-handed alpha
Helix 7
7
A
342 353Right-handed alpha
Helix 8
8
A
353 360Right-handed alpha
Helix 9
9
A
363 376Right-handed alpha
Helix 10
10
A
385 408Right-handed alpha
Helix 11
11
A
413 420Right-handed alpha
Helix 12
12
A
421 432Right-handed alpha
Helix 13
13
A
450 458Right-handed alpha
Helix 14
14
B
205 229Right-handed alpha
Helix 15
15
B
230 233Right-handed 310
Helix 16
16
B
244 272Right-handed alpha
Helix 17
17
B
280 303Right-handed alpha
Helix 18
18
B
321 326Right-handed alpha
Helix 19
19
B
330 348Right-handed alpha
Helix 20
20
B
350 363Right-handed alpha
Helix 21
21
B
372 395Right-handed alpha
Helix 22
22
B
400 427Right-handed alpha
Helix 23
23
B
428 430Right-handed 310
Helix 24
24
B
434 442Right-handed alpha
Helix 25
25
C
225 230Right-handed alpha
Helix 26
26
C
231 242Right-handed alpha
Helix 27
27
C
263 276Right-handed alpha
Helix 28
28
C
277 286Right-handed alpha
Helix 29
29
C
288 292Right-handed 310
Helix 30
30
C
293 317Right-handed alpha
Helix 31
31
C
334 340Right-handed alpha
Helix 32
32
C
342 353Right-handed alpha
Helix 33
33
C
353 361Right-handed alpha
Helix 34
34
C
363 376Right-handed alpha
Helix 35
35
C
385 408Right-handed alpha
Helix 36
36
C
413 420Right-handed alpha
Helix 37
37
C
421 433Right-handed alpha
Helix 38
38
C
450 458Right-handed alpha
Helix 39
39
D
205 226Right-handed alpha
Helix 40
40
D
227 230Right-handed 310
Helix 41
41
D
244 272Right-handed alpha
Helix 42
42
D
280 303Right-handed alpha
Helix 43
43
D
320 326Right-handed alpha
Helix 44
44
D
330 348Right-handed alpha
Helix 45
45
D
350 363Right-handed alpha
Helix 46
46
D
372 395Right-handed alpha
Helix 47
47
D
400 428Right-handed alpha
Helix 48
48
D
434 442Right-handed alpha
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There are 4 sheets in PDB entry 3FAL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
323 325first strand
Strand 2
A
331 333anti-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
B
304 305first strand
Strand 2
B
310 313anti-parallel
Strand 3
B
317 320anti-parallel
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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
C
323 325first strand
Strand 2
C
331 333anti-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
D
304 305first strand
Strand 2
D
310 312anti-parallel
Strand 3
D
318 319anti-parallel
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