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


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 1RPX entry

There are 3 chains in PDB entry 1RPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLU 230
B
 SER 1GLU 230
C
 SER 1GLU 230
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 33 helices in PDB entry 1RPX. 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 310
Helix 2
2
A
17 19Right-handed 310
Helix 3
3
A
22 34Right-handed 310
Helix 4
4
A
57 66Right-handed alpha
Helix 5
5
A
80 89Right-handed alpha
Helix 6
6
A
107 116Right-handed alpha
Helix 7
7
A
131 134Right-handed 310
Helix 8
8
A
160 176Right-handed 310
Helix 9
9
A
193 199Right-handed alpha
Helix 10
10
A
208 211Right-handed alpha
Helix 11
11
A
216 224Right-handed alpha
Helix 12
12
B
2 5Right-handed 310
Helix 13
13
B
17 19Right-handed 310
Helix 14
14
B
22 34Right-handed 310
Helix 15
15
B
57 66Right-handed alpha
Helix 16
16
B
80 89Right-handed alpha
Helix 17
17
B
107 116Right-handed alpha
Helix 18
18
B
131 134Right-handed 310
Helix 19
19
B
160 176Right-handed 310
Helix 20
20
B
193 199Right-handed alpha
Helix 21
21
B
208 211Right-handed alpha
Helix 22
22
B
216 224Right-handed alpha
Helix 23
23
C
2 5Right-handed 310
Helix 24
24
C
17 19Right-handed 310
Helix 25
25
C
22 34Right-handed 310
Helix 26
26
C
57 66Right-handed alpha
Helix 27
27
C
80 89Right-handed alpha
Helix 28
28
C
107 116Right-handed alpha
Helix 29
29
C
131 134Right-handed 310
Helix 30
30
C
160 176Right-handed 310
Helix 31
31
C
193 199Right-handed alpha
Helix 32
32
C
208 211Right-handed alpha
Helix 33
33
C
216 224Right-handed alpha
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There are 3 sheets in PDB entry 1RPX. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
203 206first strand
Strand 2
A
12 16parallel
Strand 3
A
39 45parallel
Strand 4
A
70 76parallel
Strand 5
A
94 98parallel
Strand 6
A
120 125parallel
Strand 7
A
143 147parallel
Strand 8
A
181 185parallel
Strand 9
A
203 205parallel
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There are 9 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
203 206first strand
Strand 2
B
12 16parallel
Strand 3
B
39 45parallel
Strand 4
B
70 76parallel
Strand 5
B
94 98parallel
Strand 6
B
120 125parallel
Strand 7
B
143 147parallel
Strand 8
B
181 185parallel
Strand 9
B
203 205parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
14 16first strand
Strand 2
C
39 45parallel
Strand 3
C
70 76parallel
Strand 4
C
94 98parallel
Strand 5
C
120 125parallel
Strand 6
C
143 147parallel
Strand 7
C
181 185parallel
Strand 8
C
203 205parallel
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