Analysis of interatomic Contacts of Structural Units in PDB entry:
3OQ3


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 3OQ3 entry

There are 2 chains in PDB entry 3OQ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 1GLU 166
B
 MET 0GLU 328
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 14 helices in PDB entry 3OQ3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 22Right-handed alpha
Helix 2
2
A
25 33Right-handed 310
Helix 3
3
A
49 69Right-handed alpha
Helix 4
4
A
70 77Right-handed alpha
Helix 5
5
A
78 103Right-handed alpha
Helix 6
6
A
109 134Right-handed alpha
Helix 7
7
A
137 165Right-handed alpha
Helix 8
8
B
0 17Right-handed alpha
Helix 9
9
B
19 24Right-handed alpha
Helix 10
10
B
50 55Right-handed alpha
Helix 11
11
B
58 62Right-handed 310
Helix 12
12
B
96 102Right-handed 310
Helix 13
13
B
189 193Right-handed 310
Helix 14
14
B
300 304Right-handed 310
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There are 6 sheets in PDB entry 3OQ3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
B
31 40first strand
Strand 2
B
115 124parallel
Strand 3
B
104 109anti-parallel
Strand 4
B
68 73anti-parallel
Strand 5
B
79 80anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 48first strand
Strand 2
B
89 92anti-parallel
Strand 3
B
85 86anti-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
131 136first strand
Strand 2
B
211 222parallel
Strand 3
B
194 202anti-parallel
Strand 4
B
159 164anti-parallel
Strand 5
B
167 168anti-parallel
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There are 3 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
145 148first strand
Strand 2
B
182 185anti-parallel
Strand 3
B
176 179anti-parallel
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There are 4 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
229 232first strand
Strand 2
B
245 253anti-parallel
Strand 3
B
289 296anti-parallel
Strand 4
B
279 286anti-parallel
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There are 4 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
236 239first strand
Strand 2
B
318 327parallel
Strand 3
B
307 313anti-parallel
Strand 4
B
262 266anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il