Analysis of interatomic Contacts of Structural Units in PDB entry:
4G8S


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 4G8S entry

There are 2 chains in PDB entry 4G8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE -2LYS 187
B
 SER 0TRP 186
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 20 helices in PDB entry 4G8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed alpha
Helix 2
2
A
22 35Right-handed alpha
Helix 3
3
A
38 42Right-handed 310
Helix 4
4
A
52 63Right-handed alpha
Helix 5
5
A
66 70Right-handed 310
Helix 6
6
A
79 86Right-handed alpha
Helix 7
7
A
96 99Right-handed 310
Helix 8
8
A
107 126Right-handed alpha
Helix 9
9
A
137 146Right-handed alpha
Helix 10
10
A
176 180Right-handed alpha
Helix 11
11
B
2 10Right-handed alpha
Helix 12
12
B
22 35Right-handed alpha
Helix 13
13
B
38 42Right-handed 310
Helix 14
14
B
52 62Right-handed alpha
Helix 15
15
B
66 70Right-handed 310
Helix 16
16
B
79 86Right-handed alpha
Helix 17
17
B
96 99Right-handed 310
Helix 18
18
B
107 126Right-handed alpha
Helix 19
19
B
137 146Right-handed alpha
Helix 20
20
B
176 179Right-handed 310
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There are 4 sheets in PDB entry 4G8S. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
129 130first strand
Strand 2
A
152 160anti-parallel
Strand 3
A
88 94anti-parallel
Strand 4
A
45 50anti-parallel
Strand 5
A
181 183parallel
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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
101 102first strand
Strand 2
A
105 106anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
129 130first strand
Strand 2
B
152 160anti-parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
45 50anti-parallel
Strand 5
B
181 183parallel
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There are 2 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
101 102first strand
Strand 2
B
105 106anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il