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


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 4PRG entry

There are 4 chains in PDB entry 4PRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 207LEU 476
B
 GLU 207LEU 476
C
 GLU 207LEU 476
D
 GLU 207LEU 476
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 52 helices in PDB entry 4PRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
208 225Right-handed alpha
Helix 2
2
A
230 234Right-handed alpha
Helix 3
3
A
252 261Right-handed alpha
Helix 4
4
A
277 301Right-handed alpha
Helix 5
5
A
306 308Right-handed 310
Helix 6
6
A
311 333Right-handed alpha
Helix 7
7
A
342 344Right-handed 310
Helix 8
8
A
350 354Right-handed alpha
Helix 9
9
A
360 362Right-handed 310
Helix 10
10
A
365 377Right-handed alpha
Helix 11
11
A
381 393Right-handed alpha
Helix 12
12
A
404 424Right-handed alpha
Helix 13
13
A
431 458Right-handed alpha
Helix 14
14
A
467 472Right-handed alpha
Helix 15
15
B
208 225Right-handed alpha
Helix 16
16
B
230 236Right-handed alpha
Helix 17
17
B
252 261Right-handed alpha
Helix 18
18
B
277 302Right-handed alpha
Helix 19
19
B
306 308Right-handed 310
Helix 20
20
B
311 333Right-handed alpha
Helix 21
21
B
350 354Right-handed alpha
Helix 22
22
B
358 363Right-handed alpha
Helix 23
23
B
365 377Right-handed alpha
Helix 24
24
B
381 392Right-handed alpha
Helix 25
25
B
403 423Right-handed alpha
Helix 26
26
B
431 436Right-handed alpha
Helix 27
27
B
439 452Right-handed alpha
Helix 28
28
B
454 459Right-handed alpha
Helix 29
29
B
467 473Right-handed alpha
Helix 30
30
C
208 225Right-handed alpha
Helix 31
31
C
230 237Right-handed alpha
Helix 32
32
C
252 261Right-handed alpha
Helix 33
33
C
278 302Right-handed alpha
Helix 34
34
C
311 333Right-handed alpha
Helix 35
35
C
350 355Right-handed alpha
Helix 36
36
C
360 362Right-handed 310
Helix 37
37
C
365 377Right-handed alpha
Helix 38
38
C
381 392Right-handed alpha
Helix 39
39
C
403 425Right-handed alpha
Helix 40
40
C
431 459Right-handed alpha
Helix 41
41
C
467 471Right-handed alpha
Helix 42
42
D
208 225Right-handed alpha
Helix 43
43
D
230 233Right-handed alpha
Helix 44
44
D
252 259Right-handed alpha
Helix 45
45
D
277 302Right-handed alpha
Helix 46
46
D
311 333Right-handed alpha
Helix 47
47
D
365 377Right-handed alpha
Helix 48
48
D
381 392Right-handed alpha
Helix 49
49
D
403 424Right-handed alpha
Helix 50
50
D
431 436Right-handed alpha
Helix 51
51
D
439 456Right-handed alpha
Helix 52
52
D
467 470Right-handed alpha
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There are 4 sheets in PDB entry 4PRG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
247 249first strand
Strand 2
A
346 349parallel
Strand 3
A
338 341anti-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
B
247 249first strand
Strand 2
B
346 349parallel
Strand 3
B
338 341anti-parallel
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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
C
338 340first strand
Strand 2
C
347 349anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
247 249first strand
Strand 2
D
346 349parallel
Strand 3
D
338 341anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il