Analysis of interatomic Contacts of Structural Units in PDB entry:
4QGK


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 4QGK entry

There are 2 chains in PDB entry 4QGK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0ASN 460
B
 ALA 0LYS 457
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 45 helices in PDB entry 4QGK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 14Right-handed alpha
Helix 2
2
A
19 37Right-handed alpha
Helix 3
3
A
37 50Right-handed alpha
Helix 4
4
A
52 60Right-handed alpha
Helix 5
5
A
60 79Right-handed alpha
Helix 6
6
A
115 128Right-handed alpha
Helix 7
7
A
140 155Right-handed alpha
Helix 8
8
A
166 174Right-handed alpha
Helix 9
9
A
186 200Right-handed alpha
Helix 10
10
A
221 235Right-handed alpha
Helix 11
11
A
236 239Right-handed 310
Helix 12
12
A
253 270Right-handed alpha
Helix 13
13
A
272 276Right-handed 310
Helix 14
14
A
284 294Right-handed alpha
Helix 15
15
A
325 329Right-handed 310
Helix 16
16
A
344 354Right-handed alpha
Helix 17
17
A
367 378Right-handed alpha
Helix 18
18
A
389 394Right-handed 310
Helix 19
19
A
402 404Right-handed 310
Helix 20
20
A
412 419Right-handed alpha
Helix 21
21
A
432 439Right-handed 310
Helix 22
22
A
444 455Right-handed alpha
Helix 23
23
B
1 14Right-handed alpha
Helix 24
24
B
19 37Right-handed alpha
Helix 25
25
B
37 50Right-handed alpha
Helix 26
26
B
52 60Right-handed alpha
Helix 27
27
B
60 79Right-handed alpha
Helix 28
28
B
87 91Right-handed 310
Helix 29
29
B
115 128Right-handed alpha
Helix 30
30
B
140 155Right-handed alpha
Helix 31
31
B
166 175Right-handed alpha
Helix 32
32
B
186 199Right-handed alpha
Helix 33
33
B
221 235Right-handed alpha
Helix 34
34
B
236 239Right-handed 310
Helix 35
35
B
253 270Right-handed alpha
Helix 36
36
B
272 276Right-handed 310
Helix 37
37
B
284 294Right-handed alpha
Helix 38
38
B
325 329Right-handed 310
Helix 39
39
B
344 355Right-handed alpha
Helix 40
40
B
367 378Right-handed alpha
Helix 41
41
B
389 394Right-handed 310
Helix 42
42
B
402 404Right-handed 310
Helix 43
43
B
412 419Right-handed alpha
Helix 44
44
B
433 439Right-handed 310
Helix 45
45
B
444 456Right-handed alpha
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There are 6 sheets in PDB entry 4QGK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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
82 83first strand
Strand 2
A
94 101anti-parallel
Strand 3
A
420 427anti-parallel
Strand 4
B
382 385parallel
Strand 5
B
360 364parallel
Strand 6
B
213 216parallel
Strand 7
B
246 249parallel
Strand 8
B
336 341parallel
Strand 9
B
316 318parallel
Strand 10
B
300 302anti-parallel
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There are 6 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
160 162first strand
Strand 2
A
131 135parallel
Strand 3
A
104 108parallel
Strand 4
A
180 184parallel
Strand 5
A
204 207parallel
Strand 6
A
406 407anti-parallel
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There are 10 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
300 302first strand
Strand 2
A
316 318anti-parallel
Strand 3
A
336 341parallel
Strand 4
A
246 249parallel
Strand 5
A
213 216parallel
Strand 6
A
360 364parallel
Strand 7
A
382 385parallel
Strand 8
B
420 427parallel
Strand 9
B
94 101anti-parallel
Strand 10
B
82 83anti-parallel
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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
306 307first strand
Strand 2
A
312 313anti-parallel
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There are 6 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
160 162first strand
Strand 2
B
131 135parallel
Strand 3
B
104 108parallel
Strand 4
B
180 184parallel
Strand 5
B
204 207parallel
Strand 6
B
406 407anti-parallel
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There are 2 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
306 307first strand
Strand 2
B
312 313anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il