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


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 1OPX entry

There are 2 chains in PDB entry 1OPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 6LYS 328
B
 LEU 1006LYS 1328
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 26 helices in PDB entry 1OPX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 22Right-handed alpha
Helix 2
2
A
24 41Right-handed alpha
Helix 3
3
A
73 76Right-handed 310
Helix 4
4
A
77 92Right-handed alpha
Helix 5
5
A
141 148Right-handed alpha
Helix 6
6
A
156 170Right-handed alpha
Helix 7
7
A
183 192Right-handed alpha
Helix 8
8
A
193 195Right-handed 310
Helix 9
9
A
228 237Right-handed alpha
Helix 10
10
A
251 263Right-handed alpha
Helix 11
11
A
276 290Right-handed alpha
Helix 12
12
A
291 295Right-handed 310
Helix 13
13
A
298 310Right-handed alpha
Helix 14
14
B
1006 1022Right-handed alpha
Helix 15
15
B
1024 1041Right-handed alpha
Helix 16
16
B
1073 1076Right-handed 310
Helix 17
17
B
1077 1092Right-handed alpha
Helix 18
18
B
1141 1148Right-handed alpha
Helix 19
19
B
1156 1170Right-handed alpha
Helix 20
20
B
1183 1192Right-handed alpha
Helix 21
21
B
1193 1195Right-handed 310
Helix 22
22
B
1228 1237Right-handed alpha
Helix 23
23
B
1251 1263Right-handed alpha
Helix 24
24
B
1276 1290Right-handed alpha
Helix 25
25
B
1291 1295Right-handed 310
Helix 26
26
B
1298 1310Right-handed alpha
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There are 4 sheets in PDB entry 1OPX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
65 69first strand
Strand 2
A
55 60anti-parallel
Strand 3
A
45 51anti-parallel
Strand 4
A
129 133anti-parallel
Strand 5
A
103 107anti-parallel
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There are 7 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
218 222first strand
Strand 2
A
201 205parallel
Strand 3
A
243 246parallel
Strand 4
A
267 272parallel
Strand 5
A
174 178parallel
Strand 6
A
312 316parallel
Strand 7
A
322 327anti-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
1065 1069first strand
Strand 2
B
1055 1060anti-parallel
Strand 3
B
1045 1051anti-parallel
Strand 4
B
1129 1133anti-parallel
Strand 5
B
1103 1107anti-parallel
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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
1218 1222first strand
Strand 2
B
1201 1205parallel
Strand 3
B
1243 1246parallel
Strand 4
B
1267 1272parallel
Strand 5
B
1174 1178parallel
Strand 6
B
1312 1316parallel
Strand 7
B
1322 1327anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il