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


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 3OWC entry

There are 2 chains in PDB entry 3OWC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 11GLY 182
B
 GLU 11ALA 180
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 18 helices in PDB entry 3OWC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 20Right-handed 310
Helix 2
2
A
21 27Right-handed alpha
Helix 3
3
A
31 40Right-handed alpha
Helix 4
4
A
48 51Right-handed 310
Helix 5
5
A
52 61Right-handed alpha
Helix 6
6
A
101 104Right-handed 310
Helix 7
7
A
108 123Right-handed alpha
Helix 8
8
A
137 147Right-handed alpha
Helix 9
9
A
175 182Right-handed alpha
Helix 10
10
B
18 20Right-handed 310
Helix 11
11
B
21 27Right-handed alpha
Helix 12
12
B
31 40Right-handed alpha
Helix 13
13
B
49 51Right-handed 310
Helix 14
14
B
52 59Right-handed alpha
Helix 15
15
B
101 104Right-handed 310
Helix 16
16
B
108 121Right-handed alpha
Helix 17
17
B
137 147Right-handed alpha
Helix 18
18
B
175 180Right-handed alpha
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There are 2 sheets in PDB entry 3OWC. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
12 16first strand
Strand 2
A
66 73anti-parallel
Strand 3
A
76 86anti-parallel
Strand 4
A
91 99anti-parallel
Strand 5
A
128 134parallel
Strand 6
A
164 174anti-parallel
Strand 7
A
150 161anti-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
B
13 16first strand
Strand 2
B
66 73anti-parallel
Strand 3
B
76 86anti-parallel
Strand 4
B
91 99anti-parallel
Strand 5
B
128 134parallel
Strand 6
B
164 174anti-parallel
Strand 7
B
150 161anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il