Analysis of interatomic Contacts of Structural Units in PDB entry:
3RG9


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 3RG9 entry

There are 2 chains in PDB entry 3RG9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 23ASN 240
B
 ARG 23ASN 240
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 18 helices in PDB entry 3RG9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 64Right-handed alpha
Helix 2
2
A
84 90Right-handed alpha
Helix 3
3
A
91 95Right-handed 310
Helix 4
4
A
110 116Right-handed alpha
Helix 5
5
A
120 128Right-handed alpha
Helix 6
6
A
137 145Right-handed alpha
Helix 7
7
A
147 153Right-handed alpha
Helix 8
8
A
162 170Right-handed alpha
Helix 9
9
A
173 176Right-handed 310
Helix 10
10
B
51 64Right-handed alpha
Helix 11
11
B
84 90Right-handed alpha
Helix 12
12
B
91 95Right-handed 310
Helix 13
13
B
110 116Right-handed alpha
Helix 14
14
B
120 128Right-handed alpha
Helix 15
15
B
137 145Right-handed alpha
Helix 16
16
B
147 153Right-handed alpha
Helix 17
17
B
162 170Right-handed alpha
Helix 18
18
B
173 176Right-handed 310
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There are 6 sheets in PDB entry 3RG9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
131 134first strand
Strand 2
A
101 105parallel
Strand 3
A
77 83parallel
Strand 4
A
154 159parallel
Strand 5
A
29 36parallel
Strand 6
A
178 187parallel
Strand 7
A
230 238anti-parallel
Strand 8
A
212 217anti-parallel
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There are 8 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
131 134first strand
Strand 2
A
101 105parallel
Strand 3
A
77 83parallel
Strand 4
A
154 159parallel
Strand 5
A
29 36parallel
Strand 6
A
178 187parallel
Strand 7
A
230 238anti-parallel
Strand 8
A
221 222anti-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
A
40 42first strand
Strand 2
A
195 196anti-parallel
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There are 8 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
131 134first strand
Strand 2
B
100 105parallel
Strand 3
B
77 83parallel
Strand 4
B
154 159parallel
Strand 5
B
29 36parallel
Strand 6
B
178 187parallel
Strand 7
B
230 238anti-parallel
Strand 8
B
212 217anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
131 134first strand
Strand 2
B
100 105parallel
Strand 3
B
77 83parallel
Strand 4
B
154 159parallel
Strand 5
B
29 36parallel
Strand 6
B
178 187parallel
Strand 7
B
230 238anti-parallel
Strand 8
B
221 222anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 42first strand
Strand 2
B
195 196anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il