Analysis of interatomic Contacts of Structural Units in PDB entry:
4R8U


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 4R8U entry

There are 6 chains in PDB entry 4R8U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ASP 341
B
 ARG 3ASP 340
V
 C 18 C 34
W
 T 37 C 54
C
 C 18 C 34
D
 T 39 C 54
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 35 helices in PDB entry 4R8U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 22Right-handed alpha
Helix 2
2
A
23 26Right-handed 310
Helix 3
3
A
46 51Right-handed alpha
Helix 4
4
A
59 67Right-handed alpha
Helix 5
5
A
76 93Right-handed alpha
Helix 6
6
A
115 118Right-handed 310
Helix 7
7
A
119 136Right-handed alpha
Helix 8
8
A
146 157Right-handed alpha
Helix 9
9
A
166 168Right-handed 310
Helix 10
10
A
169 176Right-handed alpha
Helix 11
11
A
178 182Right-handed 310
Helix 12
12
A
186 195Right-handed alpha
Helix 13
13
A
200 206Right-handed alpha
Helix 14
14
A
208 217Right-handed alpha
Helix 15
15
A
217 228Right-handed alpha
Helix 16
16
A
256 279Right-handed alpha
Helix 17
17
A
309 325Right-handed alpha
Helix 18
18
B
12 22Right-handed alpha
Helix 19
19
B
23 26Right-handed 310
Helix 20
20
B
35 39Right-handed 310
Helix 21
21
B
46 51Right-handed alpha
Helix 22
22
B
59 67Right-handed alpha
Helix 23
23
B
76 95Right-handed alpha
Helix 24
24
B
114 118Right-handed 310
Helix 25
25
B
119 136Right-handed alpha
Helix 26
26
B
146 155Right-handed alpha
Helix 27
27
B
166 168Right-handed 310
Helix 28
28
B
169 176Right-handed alpha
Helix 29
29
B
178 182Right-handed 310
Helix 30
30
B
186 195Right-handed alpha
Helix 31
31
B
200 206Right-handed alpha
Helix 32
32
B
208 217Right-handed alpha
Helix 33
33
B
217 228Right-handed alpha
Helix 34
34
B
256 277Right-handed alpha
Helix 35
35
B
309 325Right-handed alpha
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There are 6 sheets in PDB entry 4R8U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
98 102first strand
Strand 2
A
105 109anti-parallel
Strand 3
A
5 10anti-parallel
Strand 4
A
139 144anti-parallel
Strand 5
A
162 164parallel
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There are 3 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
42 45first strand
Strand 2
A
30 33anti-parallel
Strand 3
A
71 73parallel
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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
243 254first strand
Strand 2
A
330 338anti-parallel
Strand 3
A
286 293anti-parallel
Strand 4
A
298 304anti-parallel
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There are 5 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
98 102first strand
Strand 2
B
105 109anti-parallel
Strand 3
B
5 10anti-parallel
Strand 4
B
139 144anti-parallel
Strand 5
B
162 164parallel
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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
B
42 45first strand
Strand 2
B
30 33anti-parallel
Strand 3
B
71 73parallel
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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
243 254first strand
Strand 2
B
330 338anti-parallel
Strand 3
B
286 293anti-parallel
Strand 4
B
298 304anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il