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


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 1RWI entry

There are 2 chains in PDB entry 1RWI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLN 12HIS 270
A
 GLY 11HIS 270
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 8 helices in PDB entry 1RWI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
127 129Right-handed 310
Helix 2
2
B
168 171Right-handed 310
Helix 3
3
B
252 255Right-handed 310
Helix 4
4
B
263 267Right-handed 310
Helix 5
5
A
127 129Right-handed 310
Helix 6
6
A
168 171Right-handed 310
Helix 7
7
A
252 255Right-handed 310
Helix 8
8
A
263 268Right-handed 310
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There are 12 sheets in PDB entry 1RWI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
13 14first strand
Strand 2
B
256 260anti-parallel
Strand 3
B
247 251anti-parallel
Strand 4
B
240 241anti-parallel
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There are 4 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
26 31first strand
Strand 2
B
37 41anti-parallel
Strand 3
B
47 51anti-parallel
Strand 4
B
59 60anti-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
B
72 74first strand
Strand 2
B
80 84anti-parallel
Strand 3
B
88 92anti-parallel
Strand 4
B
100 101anti-parallel
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There are 4 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
110 115first strand
Strand 2
B
121 125anti-parallel
Strand 3
B
130 134anti-parallel
Strand 4
B
142 143anti-parallel
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There are 4 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
155 157first strand
Strand 2
B
163 167anti-parallel
Strand 3
B
172 176anti-parallel
Strand 4
B
183 185anti-parallel
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There are 4 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
194 199first strand
Strand 2
B
205 209anti-parallel
Strand 3
B
215 218anti-parallel
Strand 4
B
226 227anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
12 14first strand
Strand 2
A
256 260anti-parallel
Strand 3
A
247 251anti-parallel
Strand 4
A
240 241anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 31first strand
Strand 2
A
37 41anti-parallel
Strand 3
A
47 51anti-parallel
Strand 4
A
59 60anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 74first strand
Strand 2
A
80 84anti-parallel
Strand 3
A
88 92anti-parallel
Strand 4
A
100 101anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
110 115first strand
Strand 2
A
121 125anti-parallel
Strand 3
A
130 134anti-parallel
Strand 4
A
142 143anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 157first strand
Strand 2
A
163 167anti-parallel
Strand 3
A
172 176anti-parallel
Strand 4
A
183 185anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
194 199first strand
Strand 2
A
205 209anti-parallel
Strand 3
A
215 218anti-parallel
Strand 4
A
226 227anti-parallel
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