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


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 3NRO entry

There are 2 chains in PDB entry 3NRO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 68THR 320
B
 THR 63THR 320
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 14 helices in PDB entry 3NRO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
135 147Right-handed alpha
Helix 2
2
A
161 169Right-handed alpha
Helix 3
3
A
196 206Right-handed alpha
Helix 4
4
A
212 230Right-handed alpha
Helix 5
5
A
257 268Right-handed alpha
Helix 6
6
A
302 318Right-handed alpha
Helix 7
7
B
126 133Right-handed 310
Helix 8
8
B
135 147Right-handed alpha
Helix 9
9
B
160 170Right-handed alpha
Helix 10
10
B
196 205Right-handed alpha
Helix 11
11
B
212 233Right-handed alpha
Helix 12
12
B
248 252Right-handed 310
Helix 13
13
B
257 266Right-handed alpha
Helix 14
14
B
302 318Right-handed alpha
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There are 7 sheets in PDB entry 3NRO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
252 254first strand
Strand 2
A
154 158anti-parallel
Strand 3
A
75 79parallel
Strand 4
A
93 100anti-parallel
Strand 5
A
105 111anti-parallel
Strand 6
A
275 279parallel
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There are 2 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
116 118first strand
Strand 2
A
124 126anti-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
176 177first strand
Strand 2
A
191 192anti-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
282 288first strand
Strand 2
A
295 301anti-parallel
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There are 5 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
154 159first strand
Strand 2
B
73 80parallel
Strand 3
B
93 100anti-parallel
Strand 4
B
105 111anti-parallel
Strand 5
B
277 279parallel
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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
173 177first strand
Strand 2
B
191 195anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
282 288first strand
Strand 2
B
295 301anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il