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


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 4BFA entry

There are 2 chains in PDB entry 4BFA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA -1LEU 315
B
 ALA -1LEU 315
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 32 helices in PDB entry 4BFA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 23Right-handed alpha
Helix 2
2
A
42 50Right-handed alpha
Helix 3
3
A
51 56Right-handed 310
Helix 4
4
A
73 87Right-handed alpha
Helix 5
5
A
108 114Right-handed 310
Helix 6
6
A
115 130Right-handed alpha
Helix 7
7
A
149 160Right-handed alpha
Helix 8
8
A
177 181Right-handed 310
Helix 9
9
A
182 193Right-handed alpha
Helix 10
10
A
205 217Right-handed alpha
Helix 11
11
A
224 230Right-handed alpha
Helix 12
12
A
232 240Right-handed alpha
Helix 13
13
A
245 259Right-handed alpha
Helix 14
14
A
267 281Right-handed alpha
Helix 15
15
A
284 295Right-handed alpha
Helix 16
16
A
299 310Right-handed alpha
Helix 17
17
B
13 23Right-handed alpha
Helix 18
18
B
42 50Right-handed alpha
Helix 19
19
B
51 56Right-handed 310
Helix 20
20
B
73 87Right-handed alpha
Helix 21
21
B
108 114Right-handed 310
Helix 22
22
B
115 130Right-handed alpha
Helix 23
23
B
149 160Right-handed alpha
Helix 24
24
B
177 181Right-handed 310
Helix 25
25
B
182 193Right-handed alpha
Helix 26
26
B
205 217Right-handed alpha
Helix 27
27
B
224 230Right-handed alpha
Helix 28
28
B
232 240Right-handed alpha
Helix 29
29
B
245 259Right-handed alpha
Helix 30
30
B
267 281Right-handed alpha
Helix 31
31
B
284 295Right-handed alpha
Helix 32
32
B
299 309Right-handed alpha
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There are 2 sheets in PDB entry 4BFA. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 9 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
2 5first strand
Strand 2
A
220 223parallel
Strand 3
A
197 200parallel
Strand 4
A
164 168parallel
Strand 5
A
136 141parallel
Strand 6
A
92 96parallel
Strand 7
A
65 70parallel
Strand 8
A
28 35parallel
Strand 9
A
2 5parallel
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There are 9 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
2 5first strand
Strand 2
B
220 223parallel
Strand 3
B
197 200parallel
Strand 4
B
164 171parallel
Strand 5
B
136 143parallel
Strand 6
B
92 95parallel
Strand 7
B
65 70parallel
Strand 8
B
28 35parallel
Strand 9
B
2 5parallel
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