Analysis of interatomic Contacts of Structural Units in PDB entry:
2P1Z


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 2P1Z entry

There are 2 chains in PDB entry 2P1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 176
B
 MSE 1LEU 176
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 13 helices in PDB entry 2P1Z. 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 15Right-handed alpha
Helix 2
2
A
35 40Right-handed alpha
Helix 3
3
A
41 55Right-handed alpha
Helix 4
4
A
70 81Right-handed alpha
Helix 5
5
A
124 138Right-handed alpha
Helix 6
6
A
153 160Right-handed alpha
Helix 7
7
B
1 16Right-handed alpha
Helix 8
8
B
35 40Right-handed alpha
Helix 9
9
B
41 56Right-handed alpha
Helix 10
10
B
70 81Right-handed alpha
Helix 11
11
B
124 137Right-handed alpha
Helix 12
12
B
153 160Right-handed alpha
Helix 13
13
B
170 174Right-handed 310
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There are 4 sheets in PDB entry 2P1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
104 105first strand
Strand 2
A
87 91anti-parallel
Strand 3
A
63 67parallel
Strand 4
A
113 120parallel
Strand 5
A
140 148parallel
Strand 6
A
165 169parallel
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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
17 18first strand
Strand 2
B
31 32anti-parallel
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There are 5 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
87 88first strand
Strand 2
B
63 65parallel
Strand 3
B
113 121parallel
Strand 4
B
140 149parallel
Strand 5
B
165 169parallel
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There are 2 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
90 91first strand
Strand 2
B
104 105anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il