Analysis of interatomic Contacts of Structural Units in PDB entry:
2P5X


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 2P5X entry

There are 2 chains in PDB entry 2P5X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 10TYR 213
B
 LEU 10TYR 213
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 17 helices in PDB entry 2P5X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 31Right-handed alpha
Helix 2
2
A
47 51Right-handed 310
Helix 3
3
A
53 78Right-handed alpha
Helix 4
4
A
103 115Right-handed alpha
Helix 5
5
A
156 167Right-handed alpha
Helix 6
6
A
168 176Right-handed 310
Helix 7
7
A
180 184Right-handed 310
Helix 8
8
A
192 198Right-handed alpha
Helix 9
9
A
200 213Right-handed alpha
Helix 10
10
B
21 31Right-handed alpha
Helix 11
11
B
47 51Right-handed 310
Helix 12
12
B
53 78Right-handed alpha
Helix 13
13
B
103 115Right-handed alpha
Helix 14
14
B
156 165Right-handed alpha
Helix 15
15
B
172 176Right-handed 310
Helix 16
16
B
192 198Right-handed alpha
Helix 17
17
B
200 213Right-handed alpha
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There are 2 sheets in PDB entry 2P5X. Click on sheet of interest to get list of strands forming it: A, B,

There are 12 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
36 37first strand
Strand 2
A
15 17parallel
Strand 3
A
83 93parallel
Strand 4
A
118 133anti-parallel
Strand 5
A
136 152anti-parallel
Strand 6
A
186 191anti-parallel
Strand 7
B
186 191anti-parallel
Strand 8
B
138 152anti-parallel
Strand 9
B
118 131anti-parallel
Strand 10
B
83 92anti-parallel
Strand 11
B
15 17parallel
Strand 12
B
36 37parallel
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There are 10 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
96 98first strand
Strand 2
A
83 93anti-parallel
Strand 3
A
118 133anti-parallel
Strand 4
A
136 152anti-parallel
Strand 5
A
186 191anti-parallel
Strand 6
B
186 191anti-parallel
Strand 7
B
138 152anti-parallel
Strand 8
B
118 131anti-parallel
Strand 9
B
83 92anti-parallel
Strand 10
B
97 98anti-parallel
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