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


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 2PWY entry

There are 2 chains in PDB entry 2PWY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5SER 255
B
 GLY 5GLY 254
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 19 helices in PDB entry 2PWY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 43Right-handed alpha
Helix 2
2
A
62 70Right-handed alpha
Helix 3
3
A
78 89Right-handed alpha
Helix 4
4
A
105 116Right-handed alpha
Helix 5
5
A
127 142Right-handed alpha
Helix 6
6
A
153 157Right-handed 310
Helix 7
7
A
173 176Right-handed 310
Helix 8
8
A
177 184Right-handed alpha
Helix 9
9
A
197 209Right-handed alpha
Helix 10
10
B
36 43Right-handed alpha
Helix 11
11
B
62 70Right-handed alpha
Helix 12
12
B
78 89Right-handed alpha
Helix 13
13
B
105 116Right-handed alpha
Helix 14
14
B
127 142Right-handed alpha
Helix 15
15
B
153 157Right-handed 310
Helix 16
16
B
173 176Right-handed 310
Helix 17
17
B
177 184Right-handed alpha
Helix 18
18
B
197 208Right-handed alpha
Helix 19
19
B
209 211Right-handed 310
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There are 6 sheets in PDB entry 2PWY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
16 19first strand
Strand 2
A
7 10anti-parallel
Strand 3
A
55 59anti-parallel
Strand 4
A
47 49anti-parallel
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There are 2 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
26 27first strand
Strand 2
A
34 35anti-parallel
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There are 14 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
147 151first strand
Strand 2
A
120 125parallel
Strand 3
A
96 100parallel
Strand 4
A
164 170parallel
Strand 5
A
185 195parallel
Strand 6
A
245 251anti-parallel
Strand 7
A
213 229anti-parallel
Strand 8
B
213 229anti-parallel
Strand 9
B
245 251anti-parallel
Strand 10
B
185 195anti-parallel
Strand 11
B
164 170parallel
Strand 12
B
96 100parallel
Strand 13
B
120 125parallel
Strand 14
B
147 151parallel
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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
232 235first strand
Strand 2
A
213 229anti-parallel
Strand 3
B
213 229anti-parallel
Strand 4
B
232 235anti-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
B
16 19first strand
Strand 2
B
7 10anti-parallel
Strand 3
B
55 59anti-parallel
Strand 4
B
47 49anti-parallel
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There are 2 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
26 29first strand
Strand 2
B
32 35anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il