Analysis of interatomic Contacts of Structural Units in PDB entry:
1RN0


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 1RN0 entry

There are 2 chains in PDB entry 1RN0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1GLN 451
B
 ASP 109ARG 352
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 15 helices in PDB entry 1RN0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
187 192Right-handed alpha
Helix 2
2
A
200 206Right-handed alpha
Helix 3
3
A
227 231Right-handed 310
Helix 4
4
A
259 264Right-handed alpha
Helix 5
5
A
355 358Right-handed 310
Helix 6
6
B
132 144Right-handed alpha
Helix 7
7
B
170 174Right-handed 310
Helix 8
8
B
199 210Right-handed alpha
Helix 9
9
B
222 232Right-handed alpha
Helix 10
10
B
232 237Right-handed alpha
Helix 11
11
B
258 262Right-handed 310
Helix 12
12
B
281 285Right-handed 310
Helix 13
13
B
291 302Right-handed alpha
Helix 14
14
B
314 323Right-handed alpha
Helix 15
15
B
342 352Right-handed alpha
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There are 9 sheets in PDB entry 1RN0. 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
9 12first strand
Strand 2
A
444 448anti-parallel
Strand 3
A
435 439anti-parallel
Strand 4
A
420 422anti-parallel
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There are 3 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
23 27first strand
Strand 2
A
33 39anti-parallel
Strand 3
A
52 57anti-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
A
97 99first strand
Strand 2
A
104 108anti-parallel
Strand 3
A
129 133anti-parallel
Strand 4
A
141 143anti-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
A
173 175first strand
Strand 2
A
180 185anti-parallel
Strand 3
A
194 199anti-parallel
Strand 4
A
221 222anti-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
A
238 242first strand
Strand 2
A
252 257anti-parallel
Strand 3
A
266 270anti-parallel
Strand 4
A
276 281anti-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
A
293 296first strand
Strand 2
A
305 310anti-parallel
Strand 3
A
327 331anti-parallel
Strand 4
A
344 348anti-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
A
314 316first strand
Strand 2
A
322 324anti-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
359 363first strand
Strand 2
A
373 378anti-parallel
Strand 3
A
388 394anti-parallel
Strand 4
A
399 408anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 197first strand
Strand 2
B
149 156anti-parallel
Strand 3
B
112 119parallel
Strand 4
B
243 250parallel
Strand 5
B
304 310parallel
Strand 6
B
329 332parallel
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