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


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 3PSE entry

There are 2 chains in PDB entry 3PSE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1GLU 162
B
 ASP 4GLY 156
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 3PSE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 5Right-handed alpha
Helix 2
2
A
25 27Right-handed 310
Helix 3
3
A
40 49Right-handed alpha
Helix 4
4
A
57 72Right-handed 310
Helix 5
5
A
77 82Right-handed 310
Helix 6
6
A
86 94Right-handed alpha
Helix 7
7
A
102 112Right-handed alpha
Helix 8
8
A
159 161Right-handed 310
Helix 9
9
B
25 36Right-handed alpha
Helix 10
10
B
39 42Right-handed 310
Helix 11
11
B
59 62Right-handed 310
Helix 12
12
B
104 115Right-handed alpha
Helix 13
13
B
118 121Right-handed 310
Helix 14
14
B
137 140Right-handed 310
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There are 4 sheets in PDB entry 3PSE. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
10 13first strand
Strand 2
A
16 19anti-parallel
Strand 3
A
127 133anti-parallel
Strand 4
A
115 121anti-parallel
Strand 5
A
141 147parallel
Strand 6
A
151 157anti-parallel
Strand 7
A
29 32anti-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
B
4 9first strand
Strand 2
B
14 18anti-parallel
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There are 2 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
43 47first strand
Strand 2
B
70 75anti-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
B
93 98first strand
Strand 2
B
82 87anti-parallel
Strand 3
B
147 152parallel
Strand 4
B
122 125anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il