Analysis of interatomic Contacts of Structural Units in PDB entry:
2OQC


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 2OQC entry

There are 2 chains in PDB entry 2OQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 1ASN 329
B
 CYS 1ASN 329
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 21 helices in PDB entry 2OQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 103Right-handed 310
Helix 2
2
A
104 113Right-handed alpha
Helix 3
3
A
115 123Right-handed alpha
Helix 4
4
A
133 137Right-handed 310
Helix 5
5
A
178 186Right-handed alpha
Helix 6
6
A
187 190Right-handed 310
Helix 7
7
A
213 217Right-handed 310
Helix 8
8
A
224 238Right-handed alpha
Helix 9
9
A
244 258Right-handed alpha
Helix 10
10
A
305 307Right-handed 310
Helix 11
11
B
101 103Right-handed 310
Helix 12
12
B
104 113Right-handed alpha
Helix 13
13
B
115 123Right-handed alpha
Helix 14
14
B
133 137Right-handed 310
Helix 15
15
B
178 187Right-handed alpha
Helix 16
16
B
188 190Right-handed 310
Helix 17
17
B
213 217Right-handed 310
Helix 18
18
B
224 238Right-handed alpha
Helix 19
19
B
244 257Right-handed alpha
Helix 20
20
B
258 260Right-handed 310
Helix 21
21
B
305 307Right-handed 310
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There are 10 sheets in PDB entry 2OQC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
172 173first strand
Strand 2
A
3 7anti-parallel
Strand 3
A
13 21anti-parallel
Strand 4
A
275 283anti-parallel
Strand 5
A
288 293anti-parallel
Strand 6
A
296 303anti-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
64 67first strand
Strand 2
A
54 60anti-parallel
Strand 3
A
69 72anti-parallel
Strand 4
A
77 82anti-parallel
Strand 5
A
142 147anti-parallel
Strand 6
A
153 159anti-parallel
Strand 7
A
162 167anti-parallel
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There are 4 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
64 67first strand
Strand 2
A
54 60anti-parallel
Strand 3
A
28 32anti-parallel
Strand 4
A
315 317anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
37 39first strand
Strand 2
A
47 49anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
98 100first strand
Strand 2
A
126 128parallel
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There are 6 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
172 173first strand
Strand 2
B
3 7anti-parallel
Strand 3
B
13 21anti-parallel
Strand 4
B
275 283anti-parallel
Strand 5
B
288 293anti-parallel
Strand 6
B
296 303anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 67first strand
Strand 2
B
54 60anti-parallel
Strand 3
B
69 72anti-parallel
Strand 4
B
77 82anti-parallel
Strand 5
B
142 147anti-parallel
Strand 6
B
153 159anti-parallel
Strand 7
B
162 167anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 67first strand
Strand 2
B
54 60anti-parallel
Strand 3
B
28 32anti-parallel
Strand 4
B
315 317anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 39first strand
Strand 2
B
47 49anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 100first strand
Strand 2
B
126 128parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il