Analysis of interatomic Contacts of Structural Units in PDB entry:
4OB7


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 4OB7 entry

There is 1 chain in PDB entry 4OB7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0GLU 318
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 15 helices in PDB entry 4OB7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 20Right-handed alpha
Helix 2
2
A
23 27Right-handed 310
Helix 3
3
A
28 42Right-handed alpha
Helix 4
4
A
93 109Right-handed alpha
Helix 5
5
A
126 143Right-handed alpha
Helix 6
6
A
144 146Right-handed 310
Helix 7
7
A
159 176Right-handed alpha
Helix 8
8
A
196 202Right-handed alpha
Helix 9
9
A
209 221Right-handed alpha
Helix 10
10
A
223 228Right-handed alpha
Helix 11
11
A
233 237Right-handed 310
Helix 12
12
A
238 243Right-handed alpha
Helix 13
13
A
258 272Right-handed alpha
Helix 14
14
A
291 295Right-handed 310
Helix 15
15
A
297 315Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4OB7.

There are 8 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
50 59first strand
Strand 2
A
62 71anti-parallel
Strand 3
A
111 115anti-parallel
Strand 4
A
78 84parallel
Strand 5
A
148 158parallel
Strand 6
A
182 186parallel
Strand 7
A
248 255parallel
Strand 8
A
276 285parallel
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