Analysis of interatomic Contacts of Structural Units in PDB entry:
4H8S


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 4H8S entry

There are 2 chains in PDB entry 4H8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -4ILE 377
B
 ASP 5SER 256
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 4H8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 66Right-handed alpha
Helix 2
2
A
67 71Right-handed 310
Helix 3
3
A
80 111Right-handed alpha
Helix 4
4
A
111 121Right-handed alpha
Helix 5
5
A
121 150Right-handed alpha
Helix 6
6
A
156 218Right-handed alpha
Helix 7
7
A
219 256Right-handed alpha
Helix 8
8
A
360 375Right-handed alpha
Helix 9
9
B
16 71Right-handed alpha
Helix 10
10
B
80 110Right-handed alpha
Helix 11
11
B
111 149Right-handed alpha
Helix 12
12
B
156 196Right-handed alpha
Helix 13
13
B
197 218Right-handed alpha
Helix 14
14
B
221 256Right-handed alpha
Helix 15
15
B
258 262Right-handed 310
Helix 16
16
B
360 372Right-handed alpha
Helix 17
17
C
16 67Right-handed alpha
Helix 18
18
C
80 111Right-handed alpha
Helix 19
19
C
111 149Right-handed alpha
Helix 20
20
C
156 218Right-handed alpha
Helix 21
21
C
219 256Right-handed alpha
Helix 22
22
C
258 263Right-handed alpha
Helix 23
23
C
359 375Right-handed alpha
Helix 24
24
D
18 72Right-handed alpha
Helix 25
25
D
79 109Right-handed alpha
Helix 26
26
D
111 121Right-handed alpha
Helix 27
27
D
121 149Right-handed alpha
Helix 28
28
D
156 196Right-handed alpha
Helix 29
29
D
197 218Right-handed alpha
Helix 30
30
D
219 256Right-handed alpha
Helix 31
31
D
258 262Right-handed 310
Helix 32
32
D
359 375Right-handed alpha
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There are 6 sheets in PDB entry 4H8S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
309 310first strand
Strand 2
A
295 304anti-parallel
Strand 3
A
281 289anti-parallel
Strand 4
A
353 356anti-parallel
Strand 5
A
341 345anti-parallel
Strand 6
A
329 333anti-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
B
309 310first strand
Strand 2
B
296 304anti-parallel
Strand 3
B
282 288anti-parallel
Strand 4
B
354 356anti-parallel
Strand 5
B
341 345anti-parallel
Strand 6
B
329 332anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
281 285first strand
Strand 2
C
299 304anti-parallel
Strand 3
C
309 310anti-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
C
288 289first strand
Strand 2
C
295 296anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
329 332first strand
Strand 2
C
341 345anti-parallel
Strand 3
C
352 356anti-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
D
309 310first strand
Strand 2
D
296 304anti-parallel
Strand 3
D
282 288anti-parallel
Strand 4
D
354 356anti-parallel
Strand 5
D
341 345anti-parallel
Strand 6
D
329 332anti-parallel
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