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


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 1OPH entry

There are 2 chains in PDB entry 1OPH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 20LYS 394
B
 ILE 16ASN 245
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 16 helices in PDB entry 1OPH. 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 45Right-handed alpha
Helix 2
2
A
53 65Right-handed alpha
Helix 3
3
A
66 68Right-handed 310
Helix 4
4
A
69 80Right-handed alpha
Helix 5
5
A
88 104Right-handed alpha
Helix 6
6
A
127 137Right-handed alpha
Helix 7
7
A
149 165Right-handed alpha
Helix 8
8
A
199 203Right-handed 310
Helix 9
9
A
259 267Right-handed alpha
Helix 10
10
A
268 278Right-handed alpha
Helix 11
11
A
299 306Right-handed alpha
Helix 12
12
A
309 313Right-handed 310
Helix 13
13
A
349 353Right-handed 310
Helix 14
14
B
55 59Right-handed 310
Helix 15
15
B
164 172Right-handed alpha
Helix 16
16
B
234 244Right-handed alpha
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There are 4 sheets in PDB entry 1OPH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 12 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
50 52first strand
Strand 2
A
382 388anti-parallel
Strand 3
A
370 376anti-parallel
Strand 4
A
248 255anti-parallel
Strand 5
A
237 245anti-parallel
Strand 6
A
193 194anti-parallel
Strand 7
A
237 245anti-parallel
Strand 8
A
214 232anti-parallel
Strand 9
A
204 211anti-parallel
Strand 10
A
214 232anti-parallel
Strand 11
A
282 289anti-parallel
Strand 12
A
363 365parallel
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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
141 145first strand
Strand 2
A
112 121parallel
Strand 3
A
182 191anti-parallel
Strand 4
A
331 340parallel
Strand 5
A
291 298anti-parallel
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There are 12 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
355 357first strand
Strand 2
B
204 217anti-parallel
Strand 3
B
198 201anti-parallel
Strand 4
B
135 140anti-parallel
Strand 5
B
156 161anti-parallel
Strand 6
B
20 21anti-parallel
Strand 7
B
156 161anti-parallel
Strand 8
B
135 140anti-parallel
Strand 9
B
198 201anti-parallel
Strand 10
B
204 217anti-parallel
Strand 11
B
226 230anti-parallel
Strand 12
B
180 183anti-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
30 34first strand
Strand 2
B
40 48anti-parallel
Strand 3
B
51 54anti-parallel
Strand 4
B
104 108anti-parallel
Strand 5
B
81 90anti-parallel
Strand 6
B
64 67anti-parallel
Strand 7
B
30 34anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il