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


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 1QHG entry

There is 1 chain in PDB entry 1QHG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 651
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 37 helices in PDB entry 1QHG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 10Right-handed alpha
Helix 2
2
A
13 22Right-handed alpha
Helix 3
3
A
36 51Right-handed alpha
Helix 4
4
A
65 81Right-handed alpha
Helix 5
5
A
82 85Right-handed 310
Helix 6
6
A
92 104Right-handed alpha
Helix 7
7
A
105 108Right-handed 310
Helix 8
8
A
117 131Right-handed alpha
Helix 9
9
A
140 154Right-handed alpha
Helix 10
10
A
157 162Right-handed alpha
Helix 11
11
A
169 187Right-handed alpha
Helix 12
12
A
191 206Right-handed alpha
Helix 13
13
A
206 217Right-handed alpha
Helix 14
14
A
224 228Right-handed 310
Helix 15
15
A
229 241Right-handed alpha
Helix 16
16
A
251 255Right-handed 310
Helix 17
17
A
257 261Right-handed 310
Helix 18
18
A
264 269Right-handed alpha
Helix 19
19
A
269 274Right-handed alpha
Helix 20
20
A
289 301Right-handed alpha
Helix 21
21
A
328 345Right-handed alpha
Helix 22
22
A
350 352Right-handed 310
Helix 23
23
A
360 362Right-handed 310
Helix 24
24
A
363 374Right-handed alpha
Helix 25
25
A
385 388Right-handed 310
Helix 26
26
A
389 404Right-handed alpha
Helix 27
27
A
407 416Right-handed alpha
Helix 28
28
A
447 452Right-handed alpha
Helix 29
29
A
454 475Right-handed alpha
Helix 30
30
A
479 491Right-handed alpha
Helix 31
31
A
492 501Right-handed alpha
Helix 32
32
A
502 526Right-handed alpha
Helix 33
33
A
530 539Right-handed alpha
Helix 34
34
A
565 568Right-handed 310
Helix 35
35
A
593 609Right-handed alpha
Helix 36
36
A
635 640Right-handed 310
Helix 37
37
A
642 644Right-handed 310
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There are 4 sheets in PDB entry 1QHG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
60 63first strand
Strand 2
A
88 91parallel
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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
220 222first strand
Strand 2
A
246 248parallel
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There are 2 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
574 577first strand
Strand 2
A
614 617parallel
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There are 2 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
623 625first strand
Strand 2
A
628 630anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il