Analysis of interatomic Contacts of Structural Units in PDB entry:
1OSB


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 1OSB entry

There are 4 chains in PDB entry 1OSB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 T 25
D
 G 1 T 25
A
 MET 1SER 293
C
 MET 1PHE 292
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 22 helices in PDB entry 1OSB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 17Right-handed alpha
Helix 2
2
A
38 44Right-handed alpha
Helix 3
3
A
51 60Right-handed alpha
Helix 4
4
A
91 100Right-handed alpha
Helix 5
5
A
103 124Right-handed alpha
Helix 6
6
A
182 187Right-handed alpha
Helix 7
7
A
188 207Right-handed alpha
Helix 8
8
A
225 231Right-handed alpha
Helix 9
9
A
233 246Right-handed alpha
Helix 10
10
A
254 265Right-handed alpha
Helix 11
11
A
273 288Right-handed alpha
Helix 12
12
C
11 17Right-handed alpha
Helix 13
13
C
38 44Right-handed alpha
Helix 14
14
C
51 60Right-handed alpha
Helix 15
15
C
91 100Right-handed alpha
Helix 16
16
C
103 124Right-handed alpha
Helix 17
17
C
182 187Right-handed alpha
Helix 18
18
C
188 207Right-handed alpha
Helix 19
19
C
225 231Right-handed alpha
Helix 20
20
C
233 246Right-handed alpha
Helix 21
21
C
254 265Right-handed alpha
Helix 22
22
C
273 288Right-handed alpha
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There are 8 sheets in PDB entry 1OSB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
2 8first strand
Strand 2
A
81 89anti-parallel
Strand 3
A
158 167anti-parallel
Strand 4
A
145 152anti-parallel
Strand 5
A
34 37anti-parallel
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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
126 131first strand
Strand 2
A
134 139anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
170 171first strand
Strand 2
A
177 178anti-parallel
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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
A
211 213first strand
Strand 2
A
219 221anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 8first strand
Strand 2
C
81 89anti-parallel
Strand 3
C
158 167anti-parallel
Strand 4
C
145 152anti-parallel
Strand 5
C
34 37anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
126 131first strand
Strand 2
C
134 139anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
170 171first strand
Strand 2
C
177 178anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
211 213first strand
Strand 2
C
219 221anti-parallel
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