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


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 3RWN entry

There are 3 chains in PDB entry 3RWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 128GLN 282
B
 GLY 129GLN 282
C
 SER 130GLN 282
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 3RWN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
129 140Right-handed alpha
Helix 2
2
A
163 168Right-handed alpha
Helix 3
3
A
253 259Right-handed alpha
Helix 4
4
B
129 140Right-handed alpha
Helix 5
5
B
163 168Right-handed alpha
Helix 6
6
B
253 259Right-handed alpha
Helix 7
7
C
130 140Right-handed alpha
Helix 8
8
C
163 168Right-handed alpha
Helix 9
9
C
253 259Right-handed alpha
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There are 9 sheets in PDB entry 3RWN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
A
144 156first strand
Strand 2
A
271 281anti-parallel
Strand 3
A
197 206anti-parallel
Strand 4
A
241 247anti-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
A
161 162first strand
Strand 2
A
262 267anti-parallel
Strand 3
A
214 220anti-parallel
Strand 4
A
226 232anti-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
181 182first strand
Strand 2
A
187 188anti-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
144 156first strand
Strand 2
B
271 281anti-parallel
Strand 3
B
197 206anti-parallel
Strand 4
B
241 247anti-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
161 162first strand
Strand 2
B
262 267anti-parallel
Strand 3
B
214 220anti-parallel
Strand 4
B
226 232anti-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
181 182first strand
Strand 2
B
187 188anti-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
C
144 156first strand
Strand 2
C
271 281anti-parallel
Strand 3
C
197 206anti-parallel
Strand 4
C
241 247anti-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
C
161 162first strand
Strand 2
C
262 267anti-parallel
Strand 3
C
214 220anti-parallel
Strand 4
C
226 232anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
181 182first strand
Strand 2
C
187 188anti-parallel
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