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


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 4HSR entry

There are 2 chains in PDB entry 4HSR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 14GLY 229
B
 SER 1ALA 535
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 4HSR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 76Right-handed alpha
Helix 2
2
A
79 84Right-handed alpha
Helix 3
3
A
87 98Right-handed alpha
Helix 4
4
A
98 110Right-handed alpha
Helix 5
5
A
111 130Right-handed alpha
Helix 6
6
A
136 143Right-handed alpha
Helix 7
7
A
151 163Right-handed alpha
Helix 8
8
A
167 182Right-handed alpha
Helix 9
9
A
182 187Right-handed alpha
Helix 10
10
A
213 229Right-handed alpha
Helix 11
11
B
8 11Right-handed 310
Helix 12
12
B
130 133Right-handed 310
Helix 13
13
B
149 157Right-handed alpha
Helix 14
14
B
158 160Right-handed 310
Helix 15
15
B
162 170Right-handed alpha
Helix 16
16
B
201 206Right-handed 310
Helix 17
17
B
223 227Right-handed 310
Helix 18
18
B
261 273Right-handed alpha
Helix 19
19
B
278 280Right-handed 310
Helix 20
20
B
281 287Right-handed alpha
Helix 21
21
B
293 305Right-handed alpha
Helix 22
22
B
309 322Right-handed alpha
Helix 23
23
B
330 352Right-handed alpha
Helix 24
24
B
353 363Right-handed 310
Helix 25
25
B
369 384Right-handed alpha
Helix 26
26
B
394 408Right-handed alpha
Helix 27
27
B
414 419Right-handed alpha
Helix 28
28
B
431 433Right-handed 310
Helix 29
29
B
434 439Right-handed alpha
Helix 30
30
B
479 483Right-handed 310
Helix 31
31
B
503 509Right-handed alpha
Helix 32
32
B
518 526Right-handed alpha
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There are 7 sheets in PDB entry 4HSR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 11 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
21 25first strand
Strand 2
B
528 534parallel
Strand 3
A
32 36anti-parallel
Strand 4
A
42 45anti-parallel
Strand 5
B
33 38parallel
Strand 6
B
43 48anti-parallel
Strand 7
B
58 60anti-parallel
Strand 8
B
64 70anti-parallel
Strand 9
B
178 184anti-parallel
Strand 10
B
189 194anti-parallel
Strand 11
B
229 231anti-parallel
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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
197 198first strand
Strand 2
A
206 207anti-parallel
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There are 5 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
237 240first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
17 21anti-parallel
Strand 4
B
471 476anti-parallel
Strand 5
B
486 487anti-parallel
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There are 3 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
23 25first strand
Strand 2
B
465 469anti-parallel
Strand 3
B
456 457anti-parallel
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There are 5 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
95 98first strand
Strand 2
B
89 92anti-parallel
Strand 3
B
76 84anti-parallel
Strand 4
B
135 141anti-parallel
Strand 5
B
126 128anti-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
95 98first strand
Strand 2
B
89 92anti-parallel
Strand 3
B
76 84anti-parallel
Strand 4
B
209 210parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 106first strand
Strand 2
B
114 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il