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


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 4HXY entry

There are 2 chains in PDB entry 4HXY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1ALA 435
B
 ALA 0ALA 435
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 33 helices in PDB entry 4HXY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 37Right-handed alpha
Helix 2
2
A
63 75Right-handed alpha
Helix 3
3
A
101 118Right-handed alpha
Helix 4
4
A
133 146Right-handed alpha
Helix 5
5
A
194 208Right-handed alpha
Helix 6
6
A
219 223Right-handed 310
Helix 7
7
A
225 235Right-handed alpha
Helix 8
8
A
249 263Right-handed alpha
Helix 9
9
A
281 285Right-handed 310
Helix 10
10
A
286 308Right-handed alpha
Helix 11
11
A
320 325Right-handed alpha
Helix 12
12
A
329 349Right-handed alpha
Helix 13
13
A
368 378Right-handed alpha
Helix 14
14
A
384 398Right-handed alpha
Helix 15
15
A
410 419Right-handed alpha
Helix 16
16
A
424 431Right-handed 310
Helix 17
17
B
32 37Right-handed alpha
Helix 18
18
B
63 75Right-handed alpha
Helix 19
19
B
92 96Right-handed 310
Helix 20
20
B
101 118Right-handed alpha
Helix 21
21
B
133 146Right-handed alpha
Helix 22
22
B
194 208Right-handed alpha
Helix 23
23
B
219 223Right-handed 310
Helix 24
24
B
225 235Right-handed alpha
Helix 25
25
B
249 263Right-handed alpha
Helix 26
26
B
281 285Right-handed 310
Helix 27
27
B
286 308Right-handed alpha
Helix 28
28
B
320 325Right-handed alpha
Helix 29
29
B
329 349Right-handed alpha
Helix 30
30
B
368 378Right-handed alpha
Helix 31
31
B
384 398Right-handed alpha
Helix 32
32
B
410 419Right-handed alpha
Helix 33
33
B
424 431Right-handed 310
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There are 4 sheets in PDB entry 4HXY. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 14 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
25 29first strand
Strand 2
A
56 60parallel
Strand 3
A
82 87parallel
Strand 4
A
122 128parallel
Strand 5
A
157 161parallel
Strand 6
A
164 172anti-parallel
Strand 7
A
3 11anti-parallel
Strand 8
A
405 409anti-parallel
Strand 9
A
354 358parallel
Strand 10
A
313 319parallel
Strand 11
A
267 272parallel
Strand 12
A
186 190parallel
Strand 13
A
212 217parallel
Strand 14
A
239 244parallel
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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
25 29first strand
Strand 2
A
56 60parallel
Strand 3
A
82 87parallel
Strand 4
A
122 128parallel
Strand 5
A
157 161parallel
Strand 6
A
164 172anti-parallel
Strand 7
A
3 11anti-parallel
Strand 8
A
405 409anti-parallel
Strand 9
A
380 381anti-parallel
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There are 14 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
25 29first strand
Strand 2
B
56 60parallel
Strand 3
B
82 87parallel
Strand 4
B
122 128parallel
Strand 5
B
157 161parallel
Strand 6
B
164 172anti-parallel
Strand 7
B
3 14anti-parallel
Strand 8
B
405 409anti-parallel
Strand 9
B
354 358parallel
Strand 10
B
313 319parallel
Strand 11
B
267 272parallel
Strand 12
B
186 190parallel
Strand 13
B
212 217parallel
Strand 14
B
240 244parallel
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There are 9 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
25 29first strand
Strand 2
B
56 60parallel
Strand 3
B
82 87parallel
Strand 4
B
122 128parallel
Strand 5
B
157 161parallel
Strand 6
B
164 172anti-parallel
Strand 7
B
3 14anti-parallel
Strand 8
B
405 409anti-parallel
Strand 9
B
380 381anti-parallel
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