Analysis of interatomic Contacts of Structural Units in PDB entry:
7RAG


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 7RAG entry

There are 2 chains in PDB entry 7RAG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 22ARG 195
B
 ASN 40ASP 236
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 9 helices in PDB entry 7RAG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 43Right-handed alpha
Helix 2
AA2
A
82 86Right-handed 310
Helix 3
AA3
A
102 105Right-handed 310
Helix 4
AA4
B
64 83Right-handed alpha
Helix 5
AA5
B
105 124Right-handed alpha
Helix 6
AA6
B
153 172Right-handed alpha
Helix 7
AA7
B
185 189Right-handed 310
Helix 8
AA8
B
205 213Right-handed alpha
Helix 9
AA9
B
214 236Right-handed alpha
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There are 4 sheets in PDB entry 7RAG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
45 54first strand
Strand 2
A
61 70anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 78first strand
Strand 2
A
89 92anti-parallel
Strand 3
A
96 101anti-parallel
Strand 4
A
106 111anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
136 140first strand
Strand 2
A
143 149anti-parallel
Strand 3
A
159 165anti-parallel
Strand 4
A
171 177anti-parallel
Strand 5
A
183 188anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
86 89first strand
Strand 2
B
42 47parallel
Strand 3
B
128 135parallel
Strand 4
B
195 202parallel
Strand 5
B
146 150anti-parallel
Strand 6
B
180 182parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il