Analysis of interatomic Contacts of Structural Units in PDB entry:
4B8A


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 4B8A entry

There are 2 chains in PDB entry 4B8A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 769ASN 1000
B
 MET 6TYR 283
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 29 helices in PDB entry 4B8A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
792 806Right-handed alpha
Helix 2
2
A
810 820Right-handed alpha
Helix 3
3
A
823 825Right-handed 310
Helix 4
4
A
826 838Right-handed alpha
Helix 5
5
A
842 844Right-handed 310
Helix 6
6
A
845 856Right-handed alpha
Helix 7
7
A
858 879Right-handed alpha
Helix 8
8
A
881 885Right-handed 310
Helix 9
9
A
886 901Right-handed alpha
Helix 10
10
A
902 905Right-handed 310
Helix 11
11
A
914 925Right-handed alpha
Helix 12
12
A
927 941Right-handed alpha
Helix 13
13
A
942 945Right-handed 310
Helix 14
14
A
952 969Right-handed alpha
Helix 15
15
A
972 986Right-handed alpha
Helix 16
16
B
10 14Right-handed 310
Helix 17
17
B
20 22Right-handed 310
Helix 18
18
B
23 35Right-handed alpha
Helix 19
19
B
62 76Right-handed alpha
Helix 20
20
B
127 135Right-handed alpha
Helix 21
21
B
137 147Right-handed alpha
Helix 22
22
B
163 176Right-handed alpha
Helix 23
23
B
182 194Right-handed alpha
Helix 24
24
B
200 209Right-handed alpha
Helix 25
25
B
210 212Right-handed 310
Helix 26
26
B
228 236Right-handed alpha
Helix 27
27
B
241 245Right-handed 310
Helix 28
28
B
246 266Right-handed alpha
Helix 29
29
B
275 279Right-handed 310
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There is 1 sheet ( BA) in PDB entry 4B8A.

There are 6 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
17 19first strand
Strand 2
B
99 103parallel
Strand 3
B
78 86anti-parallel
Strand 4
B
40 47anti-parallel
Strand 5
B
157 160parallel
Strand 6
B
197 199parallel
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