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


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 3OWR entry

There are 4 chains in PDB entry 3OWR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 33LYS 159
B
 PRO 32LYS 159
C
 PRO 32LYS 159
D
 LEU 31LYS 159
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 15 helices in PDB entry 3OWR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 77Right-handed 310
Helix 2
2
A
94 99Right-handed alpha
Helix 3
3
A
100 101Right-handed 310
Helix 4
4
A
102 106Right-handed 310
Helix 5
5
B
32 36Right-handed 310
Helix 6
6
B
94 99Right-handed alpha
Helix 7
7
B
100 101Right-handed 310
Helix 8
8
B
102 105Right-handed 310
Helix 9
9
C
32 36Right-handed 310
Helix 10
10
C
75 77Right-handed 310
Helix 11
11
C
94 99Right-handed alpha
Helix 12
12
C
100 101Right-handed 310
Helix 13
13
C
102 105Right-handed 310
Helix 14
14
D
31 36Right-handed 310
Helix 15
15
D
94 99Right-handed alpha
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There are 8 sheets in PDB entry 3OWR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
60 66first strand
Strand 2
A
39 53anti-parallel
Strand 3
A
107 112anti-parallel
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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
68 74first strand
Strand 2
A
79 85anti-parallel
Strand 3
A
148 158parallel
Strand 4
A
137 142anti-parallel
Strand 5
A
117 120anti-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
B
60 66first strand
Strand 2
B
39 53anti-parallel
Strand 3
B
106 112anti-parallel
Strand 4
B
130 131anti-parallel
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There are 5 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
68 74first strand
Strand 2
B
79 85anti-parallel
Strand 3
B
148 157parallel
Strand 4
B
137 142anti-parallel
Strand 5
B
117 120anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 66first strand
Strand 2
C
39 53anti-parallel
Strand 3
C
106 112anti-parallel
Strand 4
C
130 131anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
68 74first strand
Strand 2
C
79 85anti-parallel
Strand 3
C
148 158parallel
Strand 4
C
137 142anti-parallel
Strand 5
C
117 120anti-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
D
60 66first strand
Strand 2
D
39 53anti-parallel
Strand 3
D
106 112anti-parallel
Strand 4
D
130 131anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
68 74first strand
Strand 2
D
79 85anti-parallel
Strand 3
D
148 157parallel
Strand 4
D
137 142anti-parallel
Strand 5
D
117 120anti-parallel
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