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


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 3RTC entry

There are 2 chains in PDB entry 3RTC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 489
B
 ALA 0ALA 7
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 26 helices in PDB entry 3RTC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 11Right-handed alpha
Helix 2
2
A
15 36Right-handed alpha
Helix 3
3
A
50 64Right-handed alpha
Helix 4
4
A
80 93Right-handed alpha
Helix 5
5
A
102 109Right-handed 310
Helix 6
6
A
126 138Right-handed alpha
Helix 7
7
A
176 181Right-handed alpha
Helix 8
8
A
183 189Right-handed alpha
Helix 9
9
A
199 204Right-handed alpha
Helix 10
10
A
212 220Right-handed alpha
Helix 11
11
A
228 232Right-handed 310
Helix 12
12
A
246 258Right-handed alpha
Helix 13
13
A
272 279Right-handed alpha
Helix 14
14
A
295 297Right-handed 310
Helix 15
15
A
298 307Right-handed alpha
Helix 16
16
A
321 335Right-handed alpha
Helix 17
17
A
342 348Right-handed alpha
Helix 18
18
A
350 357Right-handed alpha
Helix 19
19
A
366 375Right-handed alpha
Helix 20
20
A
377 382Right-handed alpha
Helix 21
21
A
384 396Right-handed alpha
Helix 22
22
A
421 425Right-handed 310
Helix 23
23
A
428 443Right-handed alpha
Helix 24
24
A
446 464Right-handed alpha
Helix 25
25
A
468 472Right-handed 310
Helix 26
26
A
473 489Right-handed alpha
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There are 2 sheets in PDB entry 3RTC. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
97 98first strand
Strand 2
A
69 74parallel
Strand 3
A
42 47parallel
Strand 4
A
111 115parallel
Strand 5
A
142 146parallel
Strand 6
A
168 172parallel
Strand 7
A
190 194parallel
Strand 8
B
5 6anti-parallel
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There are 10 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
208 210first strand
Strand 2
A
414 417parallel
Strand 3
A
406 409anti-parallel
Strand 4
A
398 401anti-parallel
Strand 5
A
361 363parallel
Strand 6
A
339 341parallel
Strand 7
A
311 314parallel
Strand 8
A
234 238parallel
Strand 9
A
262 268parallel
Strand 10
A
283 287parallel
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