Analysis of interatomic Contacts of Structural Units in PDB entry:
1RT4


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 1RT4 entry

There are 3 chains in PDB entry 1RT4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1LEU 279
A
 LYS 281ILE 542
B
 ILE 5PRO 433
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 31 helices in PDB entry 1RT4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 43Right-handed alpha
Helix 2
2
A
78 83Right-handed alpha
Helix 3
3
A
97 99Right-handed 310
Helix 4
4
A
112 117Right-handed 310
Helix 5
5
A
124 128Right-handed 310
Helix 6
6
A
155 174Right-handed alpha
Helix 7
7
A
195 212Right-handed alpha
Helix 8
8
A
219 221Right-handed 310
Helix 9
9
A
254 270Right-handed alpha
Helix 10
10
A
297 311Right-handed alpha
Helix 11
11
A
364 383Right-handed alpha
Helix 12
12
A
395 404Right-handed alpha
Helix 13
13
A
474 488Right-handed alpha
Helix 14
14
A
500 508Right-handed alpha
Helix 15
15
A
516 527Right-handed alpha
Helix 16
16
B
28 43Right-handed alpha
Helix 17
17
B
78 83Right-handed alpha
Helix 18
18
B
100 102Right-handed 310
Helix 19
19
B
113 117Right-handed 310
Helix 20
20
B
122 128Right-handed alpha
Helix 21
21
B
135 137Right-handed 310
Helix 22
22
B
154 173Right-handed alpha
Helix 23
23
B
195 210Right-handed alpha
Helix 24
24
B
236 238Right-handed 310
Helix 25
25
B
254 269Right-handed alpha
Helix 26
26
B
277 282Right-handed alpha
Helix 27
27
B
297 311Right-handed alpha
Helix 28
28
B
364 383Right-handed alpha
Helix 29
29
B
395 401Right-handed alpha
Helix 30
30
B
403 405Right-handed 310
Helix 31
31
B
421 429Right-handed alpha
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There are 10 sheets in PDB entry 1RT4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
47 49first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
130 132anti-parallel
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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
59 64first strand
Strand 2
A
71 76anti-parallel
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There are 3 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
105 110first strand
Strand 2
A
186 191anti-parallel
Strand 3
A
179 183anti-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
227 229first strand
Strand 2
A
232 235anti-parallel
Strand 3
A
238 241anti-parallel
Strand 4
A
314 316anti-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
A
414 416first strand
Strand 2
A
388 391parallel
Strand 3
A
326 333parallel
Strand 4
A
336 342anti-parallel
Strand 5
A
348 355anti-parallel
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There are 5 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
464 470first strand
Strand 2
A
452 459anti-parallel
Strand 3
A
438 447anti-parallel
Strand 4
A
492 497parallel
Strand 5
A
530 535parallel
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There are 3 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
47 49first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
130 132anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 63first strand
Strand 2
B
72 75anti-parallel
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There are 3 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
105 110first strand
Strand 2
B
186 191anti-parallel
Strand 3
B
178 183anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
414 416first strand
Strand 2
B
388 391parallel
Strand 3
B
326 333parallel
Strand 4
B
336 342anti-parallel
Strand 5
B
348 355anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il