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


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 3QHM entry

There are 3 chains in PDB entry 3QHM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 34ASP 410
B
 GLN 34ASP 410
C
 GLN 34ASP 410
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 41 helices in PDB entry 3QHM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 96Right-handed alpha
Helix 2
2
A
107 111Right-handed alpha
Helix 3
3
A
132 146Right-handed alpha
Helix 4
4
A
172 187Right-handed alpha
Helix 5
5
A
209 214Right-handed alpha
Helix 6
6
A
228 244Right-handed alpha
Helix 7
7
A
258 263Right-handed alpha
Helix 8
8
A
267 271Right-handed 310
Helix 9
9
A
306 310Right-handed 310
Helix 10
10
A
318 327Right-handed alpha
Helix 11
11
A
328 333Right-handed alpha
Helix 12
12
A
353 369Right-handed alpha
Helix 13
13
A
398 410Right-handed alpha
Helix 14
14
B
85 96Right-handed alpha
Helix 15
15
B
108 111Right-handed 310
Helix 16
16
B
124 128Right-handed 310
Helix 17
17
B
131 146Right-handed alpha
Helix 18
18
B
172 188Right-handed alpha
Helix 19
19
B
209 214Right-handed alpha
Helix 20
20
B
228 244Right-handed alpha
Helix 21
21
B
258 263Right-handed alpha
Helix 22
22
B
306 314Right-handed 310
Helix 23
23
B
318 327Right-handed alpha
Helix 24
24
B
327 333Right-handed alpha
Helix 25
25
B
353 369Right-handed alpha
Helix 26
26
B
398 406Right-handed alpha
Helix 27
27
B
407 409Right-handed 310
Helix 28
28
C
85 96Right-handed alpha
Helix 29
29
C
108 111Right-handed 310
Helix 30
30
C
124 128Right-handed 310
Helix 31
31
C
131 146Right-handed alpha
Helix 32
32
C
172 188Right-handed alpha
Helix 33
33
C
228 244Right-handed alpha
Helix 34
34
C
258 265Right-handed alpha
Helix 35
35
C
266 271Right-handed 310
Helix 36
36
C
277 281Right-handed 310
Helix 37
37
C
306 314Right-handed 310
Helix 38
38
C
318 327Right-handed alpha
Helix 39
39
C
328 333Right-handed alpha
Helix 40
40
C
354 369Right-handed alpha
Helix 41
41
C
398 410Right-handed alpha
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There are 6 sheets in PDB entry 3QHM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
39 44first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
58 61anti-parallel
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There are 9 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
337 338first strand
Strand 2
A
292 294parallel
Strand 3
A
248 251parallel
Strand 4
A
193 197parallel
Strand 5
A
149 156parallel
Strand 6
A
100 106parallel
Strand 7
A
64 67parallel
Strand 8
A
374 376parallel
Strand 9
A
340 343parallel
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There are 3 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
39 44first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
58 60anti-parallel
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There are 7 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
292 294first strand
Strand 2
B
248 251parallel
Strand 3
B
193 197parallel
Strand 4
B
149 156parallel
Strand 5
B
100 106parallel
Strand 6
B
64 67parallel
Strand 7
B
374 376parallel
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There are 3 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
39 44first strand
Strand 2
C
47 52anti-parallel
Strand 3
C
58 60anti-parallel
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There are 7 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
292 294first strand
Strand 2
C
248 251parallel
Strand 3
C
193 197parallel
Strand 4
C
149 156parallel
Strand 5
C
100 106parallel
Strand 6
C
64 67parallel
Strand 7
C
374 376parallel
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