Analysis of interatomic Contacts of Structural Units in PDB entry:
1P6X


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 1P6X entry

There are 2 chains in PDB entry 1P6X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 20VAL 352
B
 HIS 21GLY 351
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 35 helices in PDB entry 1P6X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 47Right-handed alpha
Helix 2
2
A
48 51Right-handed 310
Helix 3
3
A
61 67Right-handed alpha
Helix 4
4
A
72 87Right-handed alpha
Helix 5
5
A
90 118Right-handed alpha
Helix 6
6
A
141 146Right-handed alpha
Helix 7
7
A
146 155Right-handed alpha
Helix 8
8
A
159 168Right-handed alpha
Helix 9
9
A
185 197Right-handed alpha
Helix 10
10
A
204 227Right-handed alpha
Helix 11
11
A
242 250Right-handed alpha
Helix 12
12
A
262 272Right-handed 310
Helix 13
13
A
273 277Right-handed 310
Helix 14
14
A
284 299Right-handed alpha
Helix 15
15
A
311 321Right-handed alpha
Helix 16
16
A
322 326Right-handed 310
Helix 17
17
A
333 351Right-handed alpha
Helix 18
18
B
37 47Right-handed alpha
Helix 19
19
B
48 51Right-handed 310
Helix 20
20
B
61 67Right-handed alpha
Helix 21
21
B
72 85Right-handed alpha
Helix 22
22
B
90 117Right-handed alpha
Helix 23
23
B
141 146Right-handed alpha
Helix 24
24
B
146 155Right-handed alpha
Helix 25
25
B
159 168Right-handed alpha
Helix 26
26
B
185 194Right-handed alpha
Helix 27
27
B
204 227Right-handed alpha
Helix 28
28
B
242 249Right-handed alpha
Helix 29
29
B
262 266Right-handed 310
Helix 30
30
B
268 272Right-handed 310
Helix 31
31
B
273 277Right-handed 310
Helix 32
32
B
284 299Right-handed alpha
Helix 33
33
B
311 321Right-handed alpha
Helix 34
34
B
322 326Right-handed 310
Helix 35
35
B
333 351Right-handed alpha
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There are 4 sheets in PDB entry 1P6X. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
301 307first strand
Strand 2
A
177 183parallel
Strand 3
A
22 31parallel
Strand 4
A
133 138parallel
Strand 5
A
55 58parallel
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There are 5 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
301 307first strand
Strand 2
A
177 183parallel
Strand 3
A
22 31parallel
Strand 4
A
328 332anti-parallel
Strand 5
A
122 125anti-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
301 307first strand
Strand 2
B
177 183parallel
Strand 3
B
22 31parallel
Strand 4
B
133 138parallel
Strand 5
B
55 58parallel
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There are 5 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
301 307first strand
Strand 2
B
177 183parallel
Strand 3
B
22 31parallel
Strand 4
B
328 332anti-parallel
Strand 5
B
122 125anti-parallel
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