Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q6R


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 4Q6R entry

There are 4 chains in PDB entry 4Q6R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 111HIS 352
A
 TYR 354ASP 553
B
 LYS 110HIS 352
B
 TYR 354ASP 553
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 32 helices in PDB entry 4Q6R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
122 135Right-handed alpha
Helix 2
2
A
136 143Right-handed 310
Helix 3
3
A
153 166Right-handed alpha
Helix 4
4
A
178 196Right-handed alpha
Helix 5
5
A
209 228Right-handed alpha
Helix 6
6
A
243 253Right-handed alpha
Helix 7
7
A
268 274Right-handed alpha
Helix 8
8
A
297 309Right-handed alpha
Helix 9
9
A
319 324Right-handed alpha
Helix 10
10
A
368 373Right-handed alpha
Helix 11
11
A
397 435Right-handed alpha
Helix 12
12
A
460 470Right-handed alpha
Helix 13
13
A
488 495Right-handed alpha
Helix 14
14
A
496 514Right-handed alpha
Helix 15
15
A
520 532Right-handed alpha
Helix 16
16
A
534 550Right-handed alpha
Helix 17
17
B
122 136Right-handed alpha
Helix 18
18
B
139 143Right-handed 310
Helix 19
19
B
153 167Right-handed alpha
Helix 20
20
B
178 196Right-handed alpha
Helix 21
21
B
209 228Right-handed alpha
Helix 22
22
B
243 253Right-handed alpha
Helix 23
23
B
268 276Right-handed alpha
Helix 24
24
B
297 309Right-handed alpha
Helix 25
25
B
319 324Right-handed alpha
Helix 26
26
B
368 373Right-handed alpha
Helix 27
27
B
397 435Right-handed alpha
Helix 28
28
B
460 470Right-handed alpha
Helix 29
29
B
488 494Right-handed alpha
Helix 30
30
B
496 514Right-handed alpha
Helix 31
31
B
520 532Right-handed alpha
Helix 32
32
B
534 550Right-handed alpha
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There are 6 sheets in PDB entry 4Q6R. 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
203 207first strand
Strand 2
A
362 366anti-parallel
Strand 3
A
344 349anti-parallel
Strand 4
A
312 316parallel
Strand 5
A
280 286parallel
Strand 6
A
234 238parallel
Strand 7
A
255 259parallel
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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
377 379first strand
Strand 2
A
387 389anti-parallel
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There are 4 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
441 442first strand
Strand 2
A
450 454anti-parallel
Strand 3
A
482 486anti-parallel
Strand 4
A
475 477anti-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
203 207first strand
Strand 2
B
362 366anti-parallel
Strand 3
B
344 349anti-parallel
Strand 4
B
312 316parallel
Strand 5
B
280 286parallel
Strand 6
B
234 238parallel
Strand 7
B
255 259parallel
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There are 2 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
377 379first strand
Strand 2
B
387 389anti-parallel
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There are 4 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
441 442first strand
Strand 2
B
450 454anti-parallel
Strand 3
B
482 486anti-parallel
Strand 4
B
475 477anti-parallel
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