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


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 1QPB entry

There are 2 chains in PDB entry 1QPB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2THR 556
B
 SER 2THR 556
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 54 helices in PDB entry 1QPB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 17Right-handed alpha
Helix 2
2
A
30 38Right-handed alpha
Helix 3
3
A
50 66Right-handed alpha
Helix 4
4
A
75 81Right-handed alpha
Helix 5
5
A
81 91Right-handed alpha
Helix 6
6
A
123 131Right-handed alpha
Helix 7
7
A
141 143Right-handed 310
Helix 8
8
A
144 160Right-handed alpha
Helix 9
9
A
169 173Right-handed alpha
Helix 10
10
A
179 183Right-handed 310
Helix 11
11
A
193 211Right-handed alpha
Helix 12
12
A
220 223Right-handed 310
Helix 13
13
A
227 239Right-handed alpha
Helix 14
14
A
264 268Right-handed 310
Helix 15
15
A
269 278Right-handed alpha
Helix 16
16
A
325 338Right-handed alpha
Helix 17
17
A
339 342Right-handed 310
Helix 18
18
A
366 378Right-handed alpha
Helix 19
19
A
389 395Right-handed alpha
Helix 20
20
A
396 398Right-handed 310
Helix 21
21
A
416 433Right-handed alpha
Helix 22
22
A
444 451Right-handed alpha
Helix 23
23
A
453 460Right-handed alpha
Helix 24
24
A
474 479Right-handed alpha
Helix 25
25
A
485 489Right-handed 310
Helix 26
26
A
497 502Right-handed alpha
Helix 27
27
A
514 523Right-handed alpha
Helix 28
28
A
548 556Right-handed alpha
Helix 29
29
B
6 17Right-handed alpha
Helix 30
30
B
30 38Right-handed alpha
Helix 31
31
B
50 66Right-handed alpha
Helix 32
32
B
77 91Right-handed alpha
Helix 33
33
B
123 131Right-handed alpha
Helix 34
34
B
144 160Right-handed alpha
Helix 35
35
B
169 173Right-handed alpha
Helix 36
36
B
179 183Right-handed 310
Helix 37
37
B
193 211Right-handed alpha
Helix 38
38
B
220 223Right-handed 310
Helix 39
39
B
227 239Right-handed alpha
Helix 40
40
B
264 268Right-handed 310
Helix 41
41
B
269 279Right-handed alpha
Helix 42
42
B
325 342Right-handed alpha
Helix 43
43
B
366 374Right-handed alpha
Helix 44
44
B
375 377Right-handed 310
Helix 45
45
B
389 395Right-handed alpha
Helix 46
46
B
396 398Right-handed 310
Helix 47
47
B
416 433Right-handed alpha
Helix 48
48
B
444 451Right-handed alpha
Helix 49
49
B
453 460Right-handed alpha
Helix 50
50
B
474 481Right-handed alpha
Helix 51
51
B
485 489Right-handed 310
Helix 52
52
B
497 502Right-handed alpha
Helix 53
53
B
514 524Right-handed alpha
Helix 54
54
B
546 556Right-handed alpha
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There are 8 sheets in PDB entry 1QPB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
3 5first strand
Strand 2
A
175 177anti-parallel
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There are 4 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
68 73first strand
Strand 2
A
95 101parallel
Strand 3
A
163 168parallel
Strand 4
A
135 138parallel
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There are 7 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
259 263first strand
Strand 2
A
241 245parallel
Strand 3
A
214 218parallel
Strand 4
A
281 285parallel
Strand 5
A
306 309parallel
Strand 6
A
313 316anti-parallel
Strand 7
A
319 322anti-parallel
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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
A
405 407first strand
Strand 2
A
383 386parallel
Strand 3
A
438 443parallel
Strand 4
A
465 470parallel
Strand 5
A
533 539parallel
Strand 6
A
507 512parallel
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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
3 5first strand
Strand 2
B
175 177anti-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
B
22 24first strand
Strand 2
B
68 73parallel
Strand 3
B
95 101parallel
Strand 4
B
163 168parallel
Strand 5
B
135 138parallel
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There are 7 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
259 263first strand
Strand 2
B
241 245parallel
Strand 3
B
214 218parallel
Strand 4
B
281 285parallel
Strand 5
B
306 309parallel
Strand 6
B
313 316anti-parallel
Strand 7
B
319 322anti-parallel
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There are 6 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
405 407first strand
Strand 2
B
383 386parallel
Strand 3
B
438 443parallel
Strand 4
B
465 470parallel
Strand 5
B
533 539parallel
Strand 6
B
507 512parallel
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