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


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 4PQG entry

There are 2 chains in PDB entry 4PQG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -2ASP 503
B
 MET 1LEU 501
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 38 helices in PDB entry 4PQG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 31Right-handed alpha
Helix 2
2
A
47 56Right-handed alpha
Helix 3
3
A
58 60Right-handed 310
Helix 4
4
A
65 69Right-handed alpha
Helix 5
5
A
80 86Right-handed alpha
Helix 6
6
A
196 208Right-handed alpha
Helix 7
7
A
224 233Right-handed alpha
Helix 8
8
A
262 268Right-handed alpha
Helix 9
9
A
269 272Right-handed 310
Helix 10
10
A
279 294Right-handed alpha
Helix 11
11
A
330 333Right-handed 310
Helix 12
12
A
334 346Right-handed alpha
Helix 13
13
A
362 373Right-handed alpha
Helix 14
14
A
390 394Right-handed 310
Helix 15
15
A
407 416Right-handed alpha
Helix 16
16
A
427 433Right-handed alpha
Helix 17
17
A
449 467Right-handed alpha
Helix 18
18
A
469 482Right-handed alpha
Helix 19
19
A
485 501Right-handed alpha
Helix 20
20
B
15 31Right-handed alpha
Helix 21
21
B
47 56Right-handed alpha
Helix 22
22
B
58 60Right-handed 310
Helix 23
23
B
65 69Right-handed alpha
Helix 24
24
B
80 86Right-handed alpha
Helix 25
25
B
196 208Right-handed alpha
Helix 26
26
B
224 232Right-handed alpha
Helix 27
27
B
262 268Right-handed alpha
Helix 28
28
B
269 272Right-handed 310
Helix 29
29
B
279 294Right-handed alpha
Helix 30
30
B
330 333Right-handed 310
Helix 31
31
B
334 349Right-handed alpha
Helix 32
32
B
362 373Right-handed alpha
Helix 33
33
B
390 394Right-handed 310
Helix 34
34
B
407 416Right-handed alpha
Helix 35
35
B
427 433Right-handed alpha
Helix 36
36
B
449 467Right-handed alpha
Helix 37
37
B
469 483Right-handed alpha
Helix 38
38
B
485 501Right-handed alpha
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There are 6 sheets in PDB entry 4PQG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
62 64first strand
Strand 2
A
34 39parallel
Strand 3
A
2 7parallel
Strand 4
A
215 218parallel
Strand 5
A
236 240parallel
Strand 6
A
274 277parallel
Strand 7
A
300 302parallel
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There are 10 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
92 98first strand
Strand 2
A
101 106anti-parallel
Strand 3
A
111 117anti-parallel
Strand 4
A
125 132anti-parallel
Strand 5
A
135 142anti-parallel
Strand 6
A
146 155anti-parallel
Strand 7
A
158 167anti-parallel
Strand 8
A
173 180anti-parallel
Strand 9
A
183 188anti-parallel
Strand 10
A
193 195anti-parallel
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There are 6 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
379 383first strand
Strand 2
A
353 357parallel
Strand 3
A
322 326parallel
Strand 4
A
396 398parallel
Strand 5
A
420 423parallel
Strand 6
A
439 442parallel
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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
62 64first strand
Strand 2
B
34 39parallel
Strand 3
B
2 7parallel
Strand 4
B
215 218parallel
Strand 5
B
236 240parallel
Strand 6
B
274 277parallel
Strand 7
B
300 302parallel
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There are 10 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
92 98first strand
Strand 2
B
101 106anti-parallel
Strand 3
B
111 117anti-parallel
Strand 4
B
125 132anti-parallel
Strand 5
B
135 142anti-parallel
Strand 6
B
146 155anti-parallel
Strand 7
B
158 167anti-parallel
Strand 8
B
173 180anti-parallel
Strand 9
B
183 189anti-parallel
Strand 10
B
193 195anti-parallel
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There are 6 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
379 383first strand
Strand 2
B
353 357parallel
Strand 3
B
322 326parallel
Strand 4
B
396 398parallel
Strand 5
B
420 423parallel
Strand 6
B
439 442parallel
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