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


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 2BFA entry

There are 4 chains in PDB entry 2BFA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 6ALA 288
B
 VAL 6ALA 288
C
 VAL 6ALA 288
D
 VAL 6ALA 288
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 43 helices in PDB entry 2BFA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
40 55Right-handed alpha
Helix 3
3
A
84 101Right-handed alpha
Helix 4
4
A
132 148Right-handed alpha
Helix 5
5
A
148 164Right-handed alpha
Helix 6
6
A
166 170Right-handed 310
Helix 7
7
A
191 213Right-handed alpha
Helix 8
8
A
234 244Right-handed alpha
Helix 9
9
A
253 266Right-handed alpha
Helix 10
10
A
267 270Right-handed 310
Helix 11
11
A
282 286Right-handed 310
Helix 12
12
B
16 29Right-handed alpha
Helix 13
13
B
40 55Right-handed alpha
Helix 14
14
B
84 101Right-handed alpha
Helix 15
15
B
131 148Right-handed alpha
Helix 16
16
B
148 164Right-handed alpha
Helix 17
17
B
166 170Right-handed 310
Helix 18
18
B
191 213Right-handed alpha
Helix 19
19
B
234 244Right-handed alpha
Helix 20
20
B
253 266Right-handed alpha
Helix 21
21
B
267 270Right-handed 310
Helix 22
22
B
282 286Right-handed 310
Helix 23
23
C
16 29Right-handed alpha
Helix 24
24
C
40 55Right-handed alpha
Helix 25
25
C
84 101Right-handed alpha
Helix 26
26
C
134 148Right-handed alpha
Helix 27
27
C
148 164Right-handed alpha
Helix 28
28
C
166 170Right-handed 310
Helix 29
29
C
191 213Right-handed alpha
Helix 30
30
C
253 266Right-handed alpha
Helix 31
31
C
267 270Right-handed 310
Helix 32
32
C
282 286Right-handed 310
Helix 33
33
D
16 29Right-handed alpha
Helix 34
34
D
40 55Right-handed alpha
Helix 35
35
D
84 101Right-handed alpha
Helix 36
36
D
132 148Right-handed alpha
Helix 37
37
D
148 164Right-handed alpha
Helix 38
38
D
166 170Right-handed 310
Helix 39
39
D
191 213Right-handed alpha
Helix 40
40
D
241 245Right-handed 310
Helix 41
41
D
253 266Right-handed alpha
Helix 42
42
D
267 270Right-handed 310
Helix 43
43
D
282 286Right-handed 310
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There are 4 sheets in PDB entry 2BFA. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
59 63first strand
Strand 2
A
32 37parallel
Strand 3
A
8 11parallel
Strand 4
A
105 108parallel
Strand 5
A
174 179parallel
Strand 6
A
217 224parallel
Strand 7
A
276 279parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 63first strand
Strand 2
B
32 37parallel
Strand 3
B
8 11parallel
Strand 4
B
105 108parallel
Strand 5
B
174 179parallel
Strand 6
B
217 224parallel
Strand 7
B
276 279parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
59 63first strand
Strand 2
C
32 37parallel
Strand 3
C
8 11parallel
Strand 4
C
105 108parallel
Strand 5
C
174 179parallel
Strand 6
C
217 224parallel
Strand 7
C
276 279parallel
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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
D
59 63first strand
Strand 2
D
32 37parallel
Strand 3
D
8 11parallel
Strand 4
D
105 108parallel
Strand 5
D
174 179parallel
Strand 6
D
217 224parallel
Strand 7
D
276 279parallel
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