Analysis of interatomic Contacts of Structural Units in PDB entry:
4G9B


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 4G9B entry

There is 1 chain in PDB entry 4G9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 0GLN 226
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 16 helices in PDB entry 4G9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 32Right-handed alpha
Helix 2
2
A
39 45Right-handed 310
Helix 3
3
A
48 60Right-handed alpha
Helix 4
4
A
62 66Right-handed 310
Helix 5
5
A
67 88Right-handed alpha
Helix 6
6
A
90 94Right-handed 310
Helix 7
7
A
97 108Right-handed alpha
Helix 8
8
A
120 128Right-handed alpha
Helix 9
9
A
130 134Right-handed 310
Helix 10
10
A
139 143Right-handed 310
Helix 11
11
A
150 161Right-handed alpha
Helix 12
12
A
163 165Right-handed 310
Helix 13
13
A
173 184Right-handed alpha
Helix 14
14
A
203 207Right-handed 310
Helix 15
15
A
208 220Right-handed alpha
Helix 16
16
A
222 226Right-handed 310
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There is 1 sheet ( A) in PDB entry 4G9B.

There are 6 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
136 137first strand
Strand 2
A
111 114parallel
Strand 3
A
5 8parallel
Strand 4
A
167 171parallel
Strand 5
A
186 190parallel
Strand 6
A
199 201parallel
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