Analysis of interatomic Contacts of Structural Units in PDB entry:
4PX5


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 4PX5 entry

There are 2 chains in PDB entry 4PX5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 606
B
 MET 1ALA 606
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 59 helices in PDB entry 4PX5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 28Right-handed alpha
Helix 2
2
A
29 33Right-handed 310
Helix 3
3
A
35 39Right-handed 310
Helix 4
4
A
40 44Right-handed 310
Helix 5
5
A
45 59Right-handed alpha
Helix 6
6
A
76 95Right-handed alpha
Helix 7
7
A
107 128Right-handed alpha
Helix 8
8
A
141 147Right-handed 310
Helix 9
9
A
149 154Right-handed 310
Helix 10
10
A
155 168Right-handed alpha
Helix 11
11
A
184 197Right-handed alpha
Helix 12
12
A
210 214Right-handed 310
Helix 13
13
A
225 237Right-handed alpha
Helix 14
14
A
238 240Right-handed 310
Helix 15
15
A
260 283Right-handed alpha
Helix 16
16
A
288 309Right-handed alpha
Helix 17
17
A
309 326Right-handed alpha
Helix 18
18
A
336 354Right-handed alpha
Helix 19
19
A
388 396Right-handed alpha
Helix 20
20
A
397 400Right-handed 310
Helix 21
21
A
415 430Right-handed alpha
Helix 22
22
A
446 452Right-handed alpha
Helix 23
23
A
471 497Right-handed alpha
Helix 24
24
A
512 528Right-handed alpha
Helix 25
25
A
530 544Right-handed alpha
Helix 26
26
A
549 554Right-handed alpha
Helix 27
27
A
556 565Right-handed alpha
Helix 28
28
A
569 581Right-handed alpha
Helix 29
29
A
583 594Right-handed alpha
Helix 30
30
A
596 605Right-handed alpha
Helix 31
31
B
23 28Right-handed alpha
Helix 32
32
B
29 33Right-handed 310
Helix 33
33
B
35 39Right-handed 310
Helix 34
34
B
40 44Right-handed 310
Helix 35
35
B
45 59Right-handed alpha
Helix 36
36
B
76 95Right-handed alpha
Helix 37
37
B
107 127Right-handed alpha
Helix 38
38
B
141 147Right-handed 310
Helix 39
39
B
149 154Right-handed 310
Helix 40
40
B
155 168Right-handed alpha
Helix 41
41
B
184 197Right-handed alpha
Helix 42
42
B
210 214Right-handed 310
Helix 43
43
B
225 238Right-handed alpha
Helix 44
44
B
260 280Right-handed alpha
Helix 45
45
B
283 308Right-handed alpha
Helix 46
46
B
309 326Right-handed alpha
Helix 47
47
B
336 354Right-handed alpha
Helix 48
48
B
388 396Right-handed alpha
Helix 49
49
B
397 400Right-handed 310
Helix 50
50
B
415 430Right-handed alpha
Helix 51
51
B
446 453Right-handed alpha
Helix 52
52
B
471 498Right-handed alpha
Helix 53
53
B
512 528Right-handed alpha
Helix 54
54
B
530 544Right-handed alpha
Helix 55
55
B
549 554Right-handed alpha
Helix 56
56
B
556 565Right-handed alpha
Helix 57
57
B
569 581Right-handed alpha
Helix 58
58
B
583 594Right-handed alpha
Helix 59
59
B
596 605Right-handed alpha
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There are 4 sheets in PDB entry 4PX5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
134 138first strand
Strand 2
A
100 106parallel
Strand 3
A
172 178parallel
Strand 4
A
201 206parallel
Strand 5
A
243 245parallel
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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
360 364first strand
Strand 2
A
330 334parallel
Strand 3
A
405 411parallel
Strand 4
A
433 440parallel
Strand 5
A
457 461parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 138first strand
Strand 2
B
100 106parallel
Strand 3
B
172 178parallel
Strand 4
B
201 206parallel
Strand 5
B
243 245parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 387first strand
Strand 2
B
360 365parallel
Strand 3
B
330 335parallel
Strand 4
B
405 411parallel
Strand 5
B
433 440parallel
Strand 6
B
457 461parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il