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


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 4FKB entry

There are 2 chains in PDB entry 4FKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PRO 388
B
 SER 2PRO 388
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 44 helices in PDB entry 4FKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 27Right-handed 310
Helix 2
2
A
31 35Right-handed 310
Helix 3
3
A
36 44Right-handed alpha
Helix 4
4
A
58 72Right-handed alpha
Helix 5
5
A
78 86Right-handed alpha
Helix 6
6
A
98 103Right-handed 310
Helix 7
7
A
114 129Right-handed alpha
Helix 8
8
A
130 141Right-handed alpha
Helix 9
9
A
145 149Right-handed 310
Helix 10
10
A
168 173Right-handed 310
Helix 11
11
A
175 191Right-handed alpha
Helix 12
12
A
208 212Right-handed 310
Helix 13
13
A
220 230Right-handed alpha
Helix 14
14
A
231 236Right-handed alpha
Helix 15
15
A
239 245Right-handed alpha
Helix 16
16
A
245 256Right-handed alpha
Helix 17
17
A
288 295Right-handed alpha
Helix 18
18
A
295 300Right-handed alpha
Helix 19
19
A
304 308Right-handed 310
Helix 20
20
A
310 314Right-handed 310
Helix 21
21
A
321 326Right-handed 310
Helix 22
22
A
371 385Right-handed alpha
Helix 23
23
B
23 27Right-handed 310
Helix 24
24
B
31 35Right-handed 310
Helix 25
25
B
36 44Right-handed alpha
Helix 26
26
B
58 72Right-handed alpha
Helix 27
27
B
78 86Right-handed alpha
Helix 28
28
B
98 104Right-handed 310
Helix 29
29
B
114 129Right-handed alpha
Helix 30
30
B
130 141Right-handed alpha
Helix 31
31
B
145 149Right-handed 310
Helix 32
32
B
168 173Right-handed 310
Helix 33
33
B
175 191Right-handed alpha
Helix 34
34
B
208 212Right-handed 310
Helix 35
35
B
220 230Right-handed alpha
Helix 36
36
B
231 236Right-handed alpha
Helix 37
37
B
239 245Right-handed alpha
Helix 38
38
B
245 256Right-handed alpha
Helix 39
39
B
288 295Right-handed alpha
Helix 40
40
B
295 300Right-handed alpha
Helix 41
41
B
304 308Right-handed 310
Helix 42
42
B
310 314Right-handed 310
Helix 43
43
B
321 325Right-handed 310
Helix 44
44
B
371 385Right-handed alpha
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There are 6 sheets in PDB entry 4FKB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
48 50first strand
Strand 2
A
10 13parallel
Strand 3
A
107 112parallel
Strand 4
A
155 161parallel
Strand 5
A
263 269parallel
Strand 6
A
348 354parallel
Strand 7
A
336 338parallel
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There are 2 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
73 76first strand
Strand 2
A
90 94anti-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
A
272 274first strand
Strand 2
A
281 283anti-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
B
48 50first strand
Strand 2
B
10 13parallel
Strand 3
B
107 112parallel
Strand 4
B
155 161parallel
Strand 5
B
263 269parallel
Strand 6
B
348 354parallel
Strand 7
B
336 338parallel
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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
B
73 76first strand
Strand 2
B
90 94anti-parallel
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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
B
272 274first strand
Strand 2
B
281 283anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il