Analysis of interatomic Contacts of Structural Units in PDB entry:
4R8M


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 4R8M entry

There are 4 chains in PDB entry 4R8M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 55GLN 355
B
 GLN 54GLN 355
C
 PRO 1GLY 5
D
 PRO 1GLY 5
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 28 helices in PDB entry 4R8M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 73Right-handed alpha
Helix 2
2
A
85 88Right-handed 310
Helix 3
3
A
104 111Right-handed 310
Helix 4
4
A
114 119Right-handed 310
Helix 5
5
A
120 127Right-handed alpha
Helix 6
6
A
128 138Right-handed alpha
Helix 7
7
A
146 158Right-handed alpha
Helix 8
8
A
171 177Right-handed alpha
Helix 9
9
A
179 181Right-handed 310
Helix 10
10
A
206 215Right-handed alpha
Helix 11
11
A
240 251Right-handed alpha
Helix 12
12
A
268 274Right-handed 310
Helix 13
13
A
323 335Right-handed alpha
Helix 14
14
A
337 355Right-handed alpha
Helix 15
15
B
63 72Right-handed alpha
Helix 16
16
B
85 92Right-handed 310
Helix 17
17
B
104 111Right-handed 310
Helix 18
18
B
114 119Right-handed 310
Helix 19
19
B
120 127Right-handed alpha
Helix 20
20
B
128 139Right-handed alpha
Helix 21
21
B
146 158Right-handed alpha
Helix 22
22
B
171 176Right-handed alpha
Helix 23
23
B
179 181Right-handed 310
Helix 24
24
B
206 216Right-handed alpha
Helix 25
25
B
240 251Right-handed alpha
Helix 26
26
B
268 276Right-handed 310
Helix 27
27
B
323 335Right-handed alpha
Helix 28
28
B
337 354Right-handed alpha
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There are 4 sheets in PDB entry 4R8M. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
183 185first strand
Strand 2
A
161 166parallel
Strand 3
A
79 83parallel
Strand 4
A
256 260parallel
Strand 5
A
282 286parallel
Strand 6
A
317 321parallel
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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
203 205first strand
Strand 2
A
188 195anti-parallel
Strand 3
A
228 232anti-parallel
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There are 6 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
183 185first strand
Strand 2
B
161 166parallel
Strand 3
B
79 83parallel
Strand 4
B
256 260parallel
Strand 5
B
282 286parallel
Strand 6
B
317 321parallel
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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
203 205first strand
Strand 2
B
188 195anti-parallel
Strand 3
B
228 232anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il