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


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 2OAA entry

There are 6 chains in PDB entry 2OAA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 G -5 T 4
D
 C -5 C 5
E
 G -6 T 4
F
 C -5 C 5
A
 SER 0VAL 246
B
 LYS -1VAL 246
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 14 helices in PDB entry 2OAA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 17Right-handed alpha
Helix 2
2
A
29 39Right-handed alpha
Helix 3
3
A
62 64Right-handed 310
Helix 4
4
A
79 89Right-handed alpha
Helix 5
5
A
149 160Right-handed alpha
Helix 6
6
A
191 201Right-handed alpha
Helix 7
7
A
233 239Right-handed 310
Helix 8
8
B
4 17Right-handed alpha
Helix 9
9
B
29 39Right-handed alpha
Helix 10
10
B
62 64Right-handed 310
Helix 11
11
B
79 89Right-handed alpha
Helix 12
12
B
149 160Right-handed alpha
Helix 13
13
B
191 202Right-handed alpha
Helix 14
14
B
233 239Right-handed 310
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There are 12 sheets in PDB entry 2OAA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 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
20 22first strand
Strand 2
A
176 188anti-parallel
Strand 3
A
162 173anti-parallel
Strand 4
A
54 60parallel
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There are 3 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
20 22first strand
Strand 2
A
176 188anti-parallel
Strand 3
A
241 246anti-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
A
67 71first strand
Strand 2
A
228 231anti-parallel
Strand 3
A
204 212anti-parallel
Strand 4
A
97 103anti-parallel
Strand 5
A
90 91anti-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
A
67 71first strand
Strand 2
A
228 231anti-parallel
Strand 3
A
204 212anti-parallel
Strand 4
A
222 224anti-parallel
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There are 3 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
116 123first strand
Strand 2
A
128 135anti-parallel
Strand 3
A
140 142anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
116 123first strand
Strand 2
A
128 135anti-parallel
Strand 3
A
146 148anti-parallel
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There are 4 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
21 22first strand
Strand 2
B
176 188anti-parallel
Strand 3
B
162 173anti-parallel
Strand 4
B
55 60parallel
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There are 3 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
21 22first strand
Strand 2
B
176 188anti-parallel
Strand 3
B
241 246anti-parallel
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There are 5 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
67 71first strand
Strand 2
B
228 231anti-parallel
Strand 3
B
204 212anti-parallel
Strand 4
B
97 103anti-parallel
Strand 5
B
90 91anti-parallel
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There are 4 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
67 71first strand
Strand 2
B
228 231anti-parallel
Strand 3
B
204 212anti-parallel
Strand 4
B
222 224anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
116 123first strand
Strand 2
B
128 135anti-parallel
Strand 3
B
140 142anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
116 123first strand
Strand 2
B
128 135anti-parallel
Strand 3
B
146 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il