Analysis of interatomic Contacts of Structural Units in PDB entry:
4R6L


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 4R6L entry

There are 2 chains in PDB entry 4R6L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 13LEU 503
B
 THR 14ILE 502
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 33 helices in PDB entry 4R6L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
48 53Right-handed alpha
Helix 3
3
A
55 60Right-handed alpha
Helix 4
4
A
63 68Right-handed alpha
Helix 5
5
A
70 80Right-handed alpha
Helix 6
6
A
129 145Right-handed alpha
Helix 7
7
A
147 164Right-handed alpha
Helix 8
8
A
204 212Right-handed alpha
Helix 9
9
A
253 263Right-handed alpha
Helix 10
10
A
293 318Right-handed alpha
Helix 11
11
A
321 333Right-handed alpha
Helix 12
12
A
334 339Right-handed alpha
Helix 13
13
A
342 348Right-handed alpha
Helix 14
14
A
350 358Right-handed alpha
Helix 15
15
A
383 388Right-handed alpha
Helix 16
16
A
408 413Right-handed 310
Helix 17
17
A
484 503Right-handed alpha
Helix 18
18
B
14 18Right-handed 310
Helix 19
19
B
73 82Right-handed alpha
Helix 20
20
B
132 145Right-handed alpha
Helix 21
21
B
147 162Right-handed alpha
Helix 22
22
B
199 203Right-handed 310
Helix 23
23
B
204 214Right-handed alpha
Helix 24
24
B
253 263Right-handed alpha
Helix 25
25
B
293 318Right-handed alpha
Helix 26
26
B
323 331Right-handed alpha
Helix 27
27
B
331 336Right-handed alpha
Helix 28
28
B
342 348Right-handed alpha
Helix 29
29
B
350 355Right-handed alpha
Helix 30
30
B
383 392Right-handed alpha
Helix 31
31
B
408 413Right-handed 310
Helix 32
32
B
414 419Right-handed alpha
Helix 33
33
B
484 502Right-handed alpha
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There are 9 sheets in PDB entry 4R6L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
25 26first strand
Strand 2
A
227 228anti-parallel
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There are 5 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
41 44first strand
Strand 2
A
31 35anti-parallel
Strand 3
A
113 119anti-parallel
Strand 4
A
103 110anti-parallel
Strand 5
A
91 93anti-parallel
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There are 6 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
197 198first strand
Strand 2
A
179 186anti-parallel
Strand 3
A
167 173anti-parallel
Strand 4
A
277 286anti-parallel
Strand 5
A
266 274anti-parallel
Strand 6
A
216 219anti-parallel
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There are 5 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
371 375first strand
Strand 2
A
362 366anti-parallel
Strand 3
A
434 439anti-parallel
Strand 4
A
420 425anti-parallel
Strand 5
A
399 401anti-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
442 449first strand
Strand 2
A
471 479anti-parallel
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There are 6 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
25 26first strand
Strand 2
B
227 230anti-parallel
Strand 3
B
40 45anti-parallel
Strand 4
B
31 36anti-parallel
Strand 5
B
113 119anti-parallel
Strand 6
B
104 110anti-parallel
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There are 6 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
197 198first strand
Strand 2
B
179 186anti-parallel
Strand 3
B
167 173anti-parallel
Strand 4
B
278 286anti-parallel
Strand 5
B
266 273anti-parallel
Strand 6
B
216 219anti-parallel
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There are 5 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
371 375first strand
Strand 2
B
362 366anti-parallel
Strand 3
B
434 439anti-parallel
Strand 4
B
420 425anti-parallel
Strand 5
B
399 401anti-parallel
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There are 2 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
444 449first strand
Strand 2
B
471 476anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il