Analysis of interatomic Contacts of Structural Units in PDB entry:
3PR3


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 3PR3 entry

There are 2 chains in PDB entry 3PR3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2LYS 579
B
 MET 3LYS 579
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 68 helices in PDB entry 3PR3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 7Right-handed 310
Helix 2
2
A
8 22Right-handed alpha
Helix 3
3
A
25 30Right-handed alpha
Helix 4
4
A
32 39Right-handed alpha
Helix 5
5
A
56 70Right-handed alpha
Helix 6
6
A
71 82Right-handed alpha
Helix 7
7
A
94 100Right-handed 310
Helix 8
8
A
101 105Right-handed 310
Helix 9
9
A
117 137Right-handed alpha
Helix 10
10
A
156 159Right-handed 310
Helix 11
11
A
160 178Right-handed alpha
Helix 12
12
A
209 218Right-handed alpha
Helix 13
13
A
221 223Right-handed 310
Helix 14
14
A
236 252Right-handed alpha
Helix 15
15
A
256 262Right-handed alpha
Helix 16
16
A
270 278Right-handed alpha
Helix 17
17
A
280 284Right-handed 310
Helix 18
18
A
292 296Right-handed 310
Helix 19
19
A
299 311Right-handed alpha
Helix 20
20
A
311 332Right-handed alpha
Helix 21
21
A
333 336Right-handed 310
Helix 22
22
A
337 353Right-handed alpha
Helix 23
23
A
364 368Right-handed 310
Helix 24
24
A
369 383Right-handed alpha
Helix 25
25
A
407 412Right-handed 310
Helix 26
26
A
413 420Right-handed alpha
Helix 27
27
A
445 464Right-handed alpha
Helix 28
28
A
466 473Right-handed alpha
Helix 29
29
A
473 478Right-handed alpha
Helix 30
30
A
480 488Right-handed 310
Helix 31
31
A
504 526Right-handed alpha
Helix 32
32
A
533 535Right-handed 310
Helix 33
33
A
536 555Right-handed alpha
Helix 34
34
A
566 578Right-handed alpha
Helix 35
35
B
4 7Right-handed 310
Helix 36
36
B
8 22Right-handed alpha
Helix 37
37
B
25 30Right-handed alpha
Helix 38
38
B
32 39Right-handed alpha
Helix 39
39
B
56 70Right-handed alpha
Helix 40
40
B
71 82Right-handed alpha
Helix 41
41
B
94 100Right-handed 310
Helix 42
42
B
101 105Right-handed 310
Helix 43
43
B
117 137Right-handed alpha
Helix 44
44
B
156 159Right-handed 310
Helix 45
45
B
160 178Right-handed alpha
Helix 46
46
B
209 218Right-handed alpha
Helix 47
47
B
221 223Right-handed 310
Helix 48
48
B
236 252Right-handed alpha
Helix 49
49
B
256 262Right-handed alpha
Helix 50
50
B
270 278Right-handed alpha
Helix 51
51
B
280 284Right-handed 310
Helix 52
52
B
292 296Right-handed 310
Helix 53
53
B
299 311Right-handed alpha
Helix 54
54
B
311 332Right-handed alpha
Helix 55
55
B
333 336Right-handed 310
Helix 56
56
B
337 353Right-handed alpha
Helix 57
57
B
364 368Right-handed 310
Helix 58
58
B
369 383Right-handed alpha
Helix 59
59
B
407 412Right-handed 310
Helix 60
60
B
413 420Right-handed alpha
Helix 61
61
B
445 464Right-handed alpha
Helix 62
62
B
466 473Right-handed alpha
Helix 63
63
B
473 478Right-handed alpha
Helix 64
64
B
480 488Right-handed 310
Helix 65
65
B
504 526Right-handed alpha
Helix 66
66
B
533 535Right-handed 310
Helix 67
67
B
536 555Right-handed alpha
Helix 68
68
B
566 578Right-handed alpha
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There are 6 sheets in PDB entry 3PR3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
40 42first strand
Strand 2
A
46 52anti-parallel
Strand 3
A
495 500anti-parallel
Strand 4
A
425 430parallel
Strand 5
A
357 362parallel
Strand 6
A
400 402parallel
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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
111 112first strand
Strand 2
A
115 116anti-parallel
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There are 4 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
201 205first strand
Strand 2
A
150 154parallel
Strand 3
A
225 230parallel
Strand 4
A
264 267parallel
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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
40 43first strand
Strand 2
B
46 52anti-parallel
Strand 3
B
495 500anti-parallel
Strand 4
B
425 430parallel
Strand 5
B
357 362parallel
Strand 6
B
400 402parallel
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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
B
111 112first strand
Strand 2
B
115 116anti-parallel
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There are 4 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
201 205first strand
Strand 2
B
150 154parallel
Strand 3
B
225 230parallel
Strand 4
B
264 267parallel
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