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


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 2WAS entry

There are 6 chains in PDB entry 2WAS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1767LYS 1886
B
 GLY 1767LYS 1886
C
 GLY 1768LYS 1886
D
 GLY 1767THR 1885
E
 GLY 1767LYS 1886
F
 GLY 1768LYS 1886
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 30 helices in PDB entry 2WAS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1777 1779Right-handed 310
Helix 2
2
A
1783 1791Right-handed alpha
Helix 3
3
A
1792 1801Right-handed alpha
Helix 4
4
A
1804 1824Right-handed alpha
Helix 5
5
A
1852 1861Right-handed alpha
Helix 6
6
B
1777 1779Right-handed 310
Helix 7
7
B
1783 1791Right-handed alpha
Helix 8
8
B
1792 1801Right-handed alpha
Helix 9
9
B
1804 1824Right-handed alpha
Helix 10
10
B
1852 1861Right-handed alpha
Helix 11
11
C
1777 1779Right-handed 310
Helix 12
12
C
1783 1791Right-handed alpha
Helix 13
13
C
1792 1801Right-handed alpha
Helix 14
14
C
1804 1824Right-handed alpha
Helix 15
15
C
1852 1861Right-handed alpha
Helix 16
16
D
1777 1779Right-handed 310
Helix 17
17
D
1783 1791Right-handed alpha
Helix 18
18
D
1792 1801Right-handed alpha
Helix 19
19
D
1804 1823Right-handed alpha
Helix 20
20
D
1852 1861Right-handed alpha
Helix 21
21
E
1777 1779Right-handed 310
Helix 22
22
E
1783 1791Right-handed alpha
Helix 23
23
E
1792 1801Right-handed alpha
Helix 24
24
E
1804 1823Right-handed alpha
Helix 25
25
E
1852 1861Right-handed alpha
Helix 26
26
F
1777 1779Right-handed 310
Helix 27
27
F
1783 1791Right-handed alpha
Helix 28
28
F
1792 1801Right-handed alpha
Helix 29
29
F
1804 1823Right-handed alpha
Helix 30
30
F
1852 1861Right-handed alpha
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There are 12 sheets in PDB entry 2WAS. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1769 1775first strand
Strand 2
A
1877 1885anti-parallel
Strand 3
A
1866 1873anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1837 1842first strand
Strand 2
A
1845 1851anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1769 1775first strand
Strand 2
B
1877 1885anti-parallel
Strand 3
B
1866 1873anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1837 1840first strand
Strand 2
B
1848 1851anti-parallel
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There are 3 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1769 1775first strand
Strand 2
C
1877 1885anti-parallel
Strand 3
C
1866 1873anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1837 1840first strand
Strand 2
C
1848 1851anti-parallel
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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
D
1769 1775first strand
Strand 2
D
1877 1885anti-parallel
Strand 3
D
1866 1873anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1837 1840first strand
Strand 2
D
1848 1851anti-parallel
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There are 3 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1769 1775first strand
Strand 2
E
1877 1885anti-parallel
Strand 3
E
1866 1873anti-parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1837 1840first strand
Strand 2
E
1848 1851anti-parallel
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There are 3 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
1769 1775first strand
Strand 2
F
1877 1885anti-parallel
Strand 3
F
1866 1873anti-parallel
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There are 2 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
1837 1841first strand
Strand 2
F
1847 1851anti-parallel
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