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


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 3OPD entry

There are 3 chains in PDB entry 3OPD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ASN 209
B
 GLY 0GLU 208
C
 MET 1ASN 209
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 29 helices in PDB entry 3OPD. 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 21Right-handed alpha
Helix 2
2
A
25 27Right-handed 310
Helix 3
3
A
28 51Right-handed alpha
Helix 4
4
A
52 55Right-handed 310
Helix 5
5
A
84 91Right-handed alpha
Helix 6
6
A
93 109Right-handed alpha
Helix 7
7
A
112 120Right-handed 310
Helix 8
8
A
121 128Right-handed 310
Helix 9
9
A
177 183Right-handed 310
Helix 10
10
A
184 197Right-handed alpha
Helix 11
11
B
8 21Right-handed alpha
Helix 12
12
B
25 27Right-handed 310
Helix 13
13
B
28 51Right-handed alpha
Helix 14
14
B
52 56Right-handed 310
Helix 15
15
B
84 91Right-handed alpha
Helix 16
16
B
93 109Right-handed alpha
Helix 17
17
B
112 120Right-handed 310
Helix 18
18
B
121 128Right-handed 310
Helix 19
19
B
177 183Right-handed 310
Helix 20
20
B
184 196Right-handed alpha
Helix 21
21
C
8 21Right-handed alpha
Helix 22
22
C
25 27Right-handed 310
Helix 23
23
C
28 51Right-handed alpha
Helix 24
24
C
84 91Right-handed alpha
Helix 25
25
C
92 109Right-handed alpha
Helix 26
26
C
112 120Right-handed 310
Helix 27
27
C
121 128Right-handed 310
Helix 28
28
C
177 183Right-handed 310
Helix 29
29
C
184 195Right-handed alpha
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There are 3 sheets in PDB entry 3OPD. Click on sheet of interest to get list of strands forming it: A, B, C,

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
5 6first strand
Strand 2
A
154 159anti-parallel
Strand 3
A
145 149anti-parallel
Strand 4
A
130 138anti-parallel
Strand 5
A
168 175anti-parallel
Strand 6
A
73 78anti-parallel
Strand 7
A
63 68anti-parallel
Strand 8
A
203 205parallel
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There are 8 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
2 6first strand
Strand 2
B
154 159anti-parallel
Strand 3
B
145 149anti-parallel
Strand 4
B
130 138anti-parallel
Strand 5
B
168 175anti-parallel
Strand 6
B
73 78anti-parallel
Strand 7
B
63 68anti-parallel
Strand 8
B
203 205parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 6first strand
Strand 2
C
154 159anti-parallel
Strand 3
C
145 149anti-parallel
Strand 4
C
130 138anti-parallel
Strand 5
C
168 175anti-parallel
Strand 6
C
73 78anti-parallel
Strand 7
C
63 68anti-parallel
Strand 8
C
203 205parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il