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


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 1RXM entry

There are 2 chains in PDB entry 1RXM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 245
B
 LYS 1LYS 12
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 7 helices in PDB entry 1RXM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 20Right-handed alpha
Helix 2
2
A
54 56Right-handed 310
Helix 3
3
A
71 79Right-handed alpha
Helix 4
4
A
112 116Right-handed 310
Helix 5
5
A
135 147Right-handed alpha
Helix 6
6
A
195 203Right-handed alpha
Helix 7
7
B
6 10Right-handed 310
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There are 4 sheets in PDB entry 1RXM. 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
58 61first strand
Strand 2
A
2 7anti-parallel
Strand 3
A
86 91anti-parallel
Strand 4
A
96 101anti-parallel
Strand 5
A
104 109anti-parallel
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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
A
65 70first strand
Strand 2
A
24 30anti-parallel
Strand 3
A
33 39anti-parallel
Strand 4
A
45 52anti-parallel
Strand 5
A
232 238anti-parallel
Strand 6
A
221 227anti-parallel
Strand 7
A
210 215anti-parallel
Strand 8
A
129 134anti-parallel
Strand 9
A
183 184anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 176first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
151 157anti-parallel
Strand 4
A
189 194anti-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
A
241 243first strand
Strand 2
B
2 4anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il