Analysis of interatomic Contacts of Structural Units in PDB entry:
4B8X


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 4B8X entry

There are 4 chains in PDB entry 4B8X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 25GLU 148
A
 GLY 150GLU 168
B
 GLY 25GLU 148
B
 GLY 150GLU 168
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 18 helices in PDB entry 4B8X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 51Right-handed alpha
Helix 2
2
A
52 54Right-handed 310
Helix 3
3
A
56 68Right-handed alpha
Helix 4
4
A
69 71Right-handed 310
Helix 5
5
A
76 84Right-handed alpha
Helix 6
6
A
86 100Right-handed alpha
Helix 7
7
A
120 137Right-handed alpha
Helix 8
8
A
138 141Right-handed 310
Helix 9
9
A
145 163Right-handed alpha
Helix 10
10
B
26 51Right-handed alpha
Helix 11
11
B
52 54Right-handed 310
Helix 12
12
B
56 67Right-handed alpha
Helix 13
13
B
68 71Right-handed 310
Helix 14
14
B
76 84Right-handed alpha
Helix 15
15
B
86 100Right-handed alpha
Helix 16
16
B
120 137Right-handed alpha
Helix 17
17
B
138 141Right-handed 310
Helix 18
18
B
145 163Right-handed alpha
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There are 2 sheets in PDB entry 4B8X. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 3 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
73 75first strand
Strand 2
A
115 119anti-parallel
Strand 3
A
103 107anti-parallel
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There are 3 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
73 75first strand
Strand 2
B
116 119anti-parallel
Strand 3
B
103 106anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il