Analysis of interatomic Contacts of Structural Units in PDB entry:
3OP0


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 3OP0 entry

There are 12 chains in PDB entry 3OP0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 10THR 181
A
 HIS 183GLY 188
A
 THR 190THR 201
A
 SER 203GLN 330
B
 ARG 10THR 181
B
 HIS 183GLY 188
B
 THR 190THR 201
B
 SER 203GLN 330
C
 LEU 1066ARG 1068
C
 SER 1070GLY 1075
D
 LEU 1066ARG 1068
D
 SER 1070GLY 1075
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 32 helices in PDB entry 3OP0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 32Right-handed alpha
Helix 2
2
A
43 64Right-handed alpha
Helix 3
3
A
75 98Right-handed alpha
Helix 4
4
A
107 112Right-handed 310
Helix 5
5
A
115 139Right-handed alpha
Helix 6
6
A
140 143Right-handed 310
Helix 7
7
A
153 165Right-handed alpha
Helix 8
8
A
172 181Right-handed alpha
Helix 9
9
A
188 199Right-handed alpha
Helix 10
10
A
208 218Right-handed alpha
Helix 11
11
A
220 222Right-handed 310
Helix 12
12
A
223 232Right-handed alpha
Helix 13
13
A
243 251Right-handed alpha
Helix 14
14
A
252 257Right-handed 310
Helix 15
15
A
293 304Right-handed alpha
Helix 16
16
A
319 330Right-handed alpha
Helix 17
17
B
12 32Right-handed alpha
Helix 18
18
B
43 64Right-handed alpha
Helix 19
19
B
75 98Right-handed alpha
Helix 20
20
B
107 112Right-handed 310
Helix 21
21
B
115 139Right-handed alpha
Helix 22
22
B
140 143Right-handed 310
Helix 23
23
B
153 165Right-handed alpha
Helix 24
24
B
172 181Right-handed alpha
Helix 25
25
B
188 199Right-handed alpha
Helix 26
26
B
208 218Right-handed alpha
Helix 27
27
B
220 222Right-handed 310
Helix 28
28
B
223 232Right-handed alpha
Helix 29
29
B
243 251Right-handed alpha
Helix 30
30
B
252 257Right-handed 310
Helix 31
31
B
293 304Right-handed alpha
Helix 32
32
B
319 330Right-handed alpha
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There are 4 sheets in PDB entry 3OP0. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
169 171first strand
Strand 2
A
205 207anti-parallel
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There are 4 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
284 287first strand
Strand 2
A
273 278anti-parallel
Strand 3
A
260 265anti-parallel
Strand 4
A
309 310parallel
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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
B
169 171first strand
Strand 2
B
205 207anti-parallel
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There are 4 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
284 287first strand
Strand 2
B
273 278anti-parallel
Strand 3
B
260 265anti-parallel
Strand 4
B
309 310parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il