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


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 3QHX entry

There are 8 chains in PDB entry 3QHX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 12THR 207
A
 TYR 209GLY 388
B
 ALA 12THR 207
B
 TYR 209GLY 388
C
 ALA 12THR 207
C
 TYR 209GLY 388
D
 ALA 12THR 207
D
 TYR 209ASP 229
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 61 helices in PDB entry 3QHX. 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 21Right-handed alpha
Helix 2
2
A
61 75Right-handed alpha
Helix 3
3
A
85 98Right-handed alpha
Helix 4
4
A
111 121Right-handed alpha
Helix 5
5
A
122 126Right-handed 310
Helix 6
6
A
136 144Right-handed alpha
Helix 7
7
A
165 177Right-handed alpha
Helix 8
8
A
193 198Right-handed 310
Helix 9
9
A
225 240Right-handed alpha
Helix 10
10
A
244 256Right-handed alpha
Helix 11
11
A
257 278Right-handed alpha
Helix 12
12
A
295 303Right-handed alpha
Helix 13
13
A
317 328Right-handed alpha
Helix 14
14
A
346 350Right-handed 310
Helix 15
15
A
352 356Right-handed 310
Helix 16
16
A
375 388Right-handed alpha
Helix 17
17
B
13 21Right-handed alpha
Helix 18
18
B
61 75Right-handed alpha
Helix 19
19
B
85 98Right-handed alpha
Helix 20
20
B
111 121Right-handed alpha
Helix 21
21
B
122 126Right-handed 310
Helix 22
22
B
136 144Right-handed alpha
Helix 23
23
B
165 176Right-handed alpha
Helix 24
24
B
193 198Right-handed 310
Helix 25
25
B
225 240Right-handed alpha
Helix 26
26
B
244 256Right-handed alpha
Helix 27
27
B
257 278Right-handed alpha
Helix 28
28
B
295 303Right-handed alpha
Helix 29
29
B
317 328Right-handed alpha
Helix 30
30
B
375 388Right-handed alpha
Helix 31
31
C
13 21Right-handed alpha
Helix 32
32
C
61 75Right-handed alpha
Helix 33
33
C
85 98Right-handed alpha
Helix 34
34
C
111 121Right-handed alpha
Helix 35
35
C
122 126Right-handed 310
Helix 36
36
C
136 144Right-handed alpha
Helix 37
37
C
165 176Right-handed alpha
Helix 38
38
C
193 198Right-handed 310
Helix 39
39
C
225 240Right-handed alpha
Helix 40
40
C
244 256Right-handed alpha
Helix 41
41
C
257 278Right-handed alpha
Helix 42
42
C
295 303Right-handed alpha
Helix 43
43
C
317 328Right-handed alpha
Helix 44
44
C
346 351Right-handed 310
Helix 45
45
C
375 388Right-handed alpha
Helix 46
46
D
13 21Right-handed alpha
Helix 47
47
D
61 75Right-handed alpha
Helix 48
48
D
85 98Right-handed alpha
Helix 49
49
D
111 121Right-handed alpha
Helix 50
50
D
122 126Right-handed 310
Helix 51
51
D
136 143Right-handed alpha
Helix 52
52
D
165 176Right-handed alpha
Helix 53
53
D
193 198Right-handed 310
Helix 54
54
D
225 240Right-handed alpha
Helix 55
55
D
244 256Right-handed alpha
Helix 56
56
D
257 278Right-handed alpha
Helix 57
57
D
295 303Right-handed alpha
Helix 58
58
D
317 328Right-handed alpha
Helix 59
59
D
346 351Right-handed 310
Helix 60
60
D
352 356Right-handed 310
Helix 61
61
D
375 388Right-handed alpha
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There are 8 sheets in PDB entry 3QHX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
79 83first strand
Strand 2
A
219 223anti-parallel
Strand 3
A
201 205anti-parallel
Strand 4
A
179 183parallel
Strand 5
A
148 154parallel
Strand 6
A
103 107parallel
Strand 7
A
128 132parallel
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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
282 286first strand
Strand 2
A
309 314anti-parallel
Strand 3
A
366 370anti-parallel
Strand 4
A
343 345anti-parallel
Strand 5
A
332 333parallel
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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
B
79 83first strand
Strand 2
B
219 223anti-parallel
Strand 3
B
201 205anti-parallel
Strand 4
B
179 183parallel
Strand 5
B
148 154parallel
Strand 6
B
103 107parallel
Strand 7
B
128 132parallel
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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
B
282 286first strand
Strand 2
B
309 314anti-parallel
Strand 3
B
366 370anti-parallel
Strand 4
B
343 345anti-parallel
Strand 5
B
332 333parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
79 83first strand
Strand 2
C
219 223anti-parallel
Strand 3
C
201 205anti-parallel
Strand 4
C
179 183parallel
Strand 5
C
148 154parallel
Strand 6
C
103 107parallel
Strand 7
C
128 132parallel
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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
C
282 286first strand
Strand 2
C
309 314anti-parallel
Strand 3
C
366 370anti-parallel
Strand 4
C
343 345anti-parallel
Strand 5
C
332 333parallel
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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
D
79 83first strand
Strand 2
D
219 223anti-parallel
Strand 3
D
201 205anti-parallel
Strand 4
D
179 183parallel
Strand 5
D
148 154parallel
Strand 6
D
103 107parallel
Strand 7
D
128 132parallel
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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
D
282 286first strand
Strand 2
D
309 314anti-parallel
Strand 3
D
366 370anti-parallel
Strand 4
D
343 345anti-parallel
Strand 5
D
332 333parallel
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