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


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 1RXQ entry

There are 4 chains in PDB entry 1RXQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5SER 178
B
 VAL 4SER 178
C
 ASN 5SER 178
D
 ILE 10SER 178
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 32 helices in PDB entry 1RXQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 43Right-handed alpha
Helix 2
2
A
46 51Right-handed alpha
Helix 3
3
A
60 85Right-handed alpha
Helix 4
4
A
94 101Right-handed alpha
Helix 5
5
A
101 107Right-handed alpha
Helix 6
6
A
108 130Right-handed alpha
Helix 7
7
A
131 136Right-handed alpha
Helix 8
8
A
150 176Right-handed alpha
Helix 9
9
B
20 43Right-handed alpha
Helix 10
10
B
46 51Right-handed alpha
Helix 11
11
B
60 85Right-handed alpha
Helix 12
12
B
94 101Right-handed alpha
Helix 13
13
B
101 107Right-handed alpha
Helix 14
14
B
108 130Right-handed alpha
Helix 15
15
B
131 136Right-handed alpha
Helix 16
16
B
150 176Right-handed alpha
Helix 17
17
C
20 43Right-handed alpha
Helix 18
18
C
46 51Right-handed alpha
Helix 19
19
C
60 85Right-handed alpha
Helix 20
20
C
94 101Right-handed alpha
Helix 21
21
C
101 107Right-handed alpha
Helix 22
22
C
109 130Right-handed alpha
Helix 23
23
C
131 137Right-handed alpha
Helix 24
24
C
150 175Right-handed alpha
Helix 25
25
D
20 43Right-handed alpha
Helix 26
26
D
46 51Right-handed alpha
Helix 27
27
D
60 85Right-handed alpha
Helix 28
28
D
94 101Right-handed alpha
Helix 29
29
D
101 107Right-handed alpha
Helix 30
30
D
108 130Right-handed alpha
Helix 31
31
D
131 136Right-handed alpha
Helix 32
32
D
150 176Right-handed alpha
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There are 4 sheets in PDB entry 1RXQ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
138 140first strand
Strand 2
A
147 149anti-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
138 140first strand
Strand 2
B
147 149anti-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
C
138 140first strand
Strand 2
C
147 149anti-parallel
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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
D
138 141first strand
Strand 2
D
146 149anti-parallel
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