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


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 3RCN entry

There is 1 chain in PDB entry 3RCN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 537
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 23 helices in PDB entry 3RCN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 51Right-handed alpha
Helix 2
2
A
58 62Right-handed 310
Helix 3
3
A
91 107Right-handed alpha
Helix 4
4
A
108 112Right-handed 310
Helix 5
5
A
150 164Right-handed alpha
Helix 6
6
A
187 192Right-handed alpha
Helix 7
7
A
203 207Right-handed 310
Helix 8
8
A
219 233Right-handed alpha
Helix 9
9
A
247 254Right-handed alpha
Helix 10
10
A
255 258Right-handed 310
Helix 11
11
A
284 302Right-handed alpha
Helix 12
12
A
316 321Right-handed alpha
Helix 13
13
A
322 333Right-handed alpha
Helix 14
14
A
338 355Right-handed alpha
Helix 15
15
A
381 391Right-handed alpha
Helix 16
16
A
424 430Right-handed alpha
Helix 17
17
A
460 469Right-handed alpha
Helix 18
18
A
470 481Right-handed alpha
Helix 19
19
A
482 486Right-handed 310
Helix 20
20
A
487 498Right-handed alpha
Helix 21
21
A
498 506Right-handed alpha
Helix 22
22
A
517 521Right-handed 310
Helix 23
23
A
531 537Right-handed alpha
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There are 5 sheets in PDB entry 3RCN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
13 23first strand
Strand 2
A
122 131anti-parallel
Strand 3
A
77 81anti-parallel
Strand 4
A
85 89anti-parallel
Strand 5
A
64 68parallel
Strand 6
A
29 31parallel
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There are 9 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
137 143first strand
Strand 2
A
168 172parallel
Strand 3
A
236 240parallel
Strand 4
A
306 310parallel
Strand 5
A
358 361parallel
Strand 6
A
375 378parallel
Strand 7
A
394 397parallel
Strand 8
A
446 453parallel
Strand 9
A
137 143parallel
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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
174 175first strand
Strand 2
A
178 179anti-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
195 196first strand
Strand 2
A
214 215anti-parallel
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There are 2 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
419 420first strand
Strand 2
A
528 529parallel
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