Analysis of interatomic Contacts of Structural Units in PDB entry:
3OBY


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 3OBY entry

There are 2 chains in PDB entry 3OBY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 344
B
 MET 1GLY 344
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 3OBY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 32Right-handed alpha
Helix 2
2
A
112 124Right-handed alpha
Helix 3
3
A
171 184Right-handed alpha
Helix 4
4
A
195 208Right-handed alpha
Helix 5
5
A
208 213Right-handed alpha
Helix 6
6
A
223 234Right-handed alpha
Helix 7
7
A
235 263Right-handed alpha
Helix 8
8
A
269 278Right-handed alpha
Helix 9
9
A
289 296Right-handed alpha
Helix 10
10
A
300 311Right-handed alpha
Helix 11
11
A
322 331Right-handed alpha
Helix 12
12
B
21 32Right-handed alpha
Helix 13
13
B
112 125Right-handed alpha
Helix 14
14
B
172 184Right-handed alpha
Helix 15
15
B
195 208Right-handed alpha
Helix 16
16
B
208 214Right-handed alpha
Helix 17
17
B
223 232Right-handed alpha
Helix 18
18
B
235 263Right-handed alpha
Helix 19
19
B
269 279Right-handed alpha
Helix 20
20
B
289 296Right-handed alpha
Helix 21
21
B
300 311Right-handed alpha
Helix 22
22
B
322 330Right-handed alpha
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There are 7 sheets in PDB entry 3OBY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 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 6first strand
Strand 2
A
12 18anti-parallel
Strand 3
A
105 110anti-parallel
Strand 4
A
37 40anti-parallel
Strand 5
A
63 72anti-parallel
Strand 6
A
79 87anti-parallel
Strand 7
A
94 99anti-parallel
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There are 5 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
150 158first strand
Strand 2
A
140 147anti-parallel
Strand 3
A
131 137anti-parallel
Strand 4
A
187 191parallel
Strand 5
A
215 217parallel
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There are 4 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
266 268first strand
Strand 2
A
334 338anti-parallel
Strand 3
A
282 288anti-parallel
Strand 4
A
314 318parallel
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There are 7 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
2 6first strand
Strand 2
B
12 18anti-parallel
Strand 3
B
105 110anti-parallel
Strand 4
B
37 40anti-parallel
Strand 5
B
63 72anti-parallel
Strand 6
B
79 85anti-parallel
Strand 7
B
94 99anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
151 152first strand
Strand 2
B
140 146anti-parallel
Strand 3
B
156 158anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
151 152first strand
Strand 2
B
140 146anti-parallel
Strand 3
B
131 137anti-parallel
Strand 4
B
187 191parallel
Strand 5
B
215 217parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
266 268first strand
Strand 2
B
334 338anti-parallel
Strand 3
B
282 288anti-parallel
Strand 4
B
314 318parallel
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