Analysis of interatomic Contacts of Structural Units in PDB entry:
4B8Y


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 4B8Y entry

There are 2 chains in PDB entry 4B8Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 26LYS 302
B
 GLY 806GLY 804
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 17 helices in PDB entry 4B8Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 56Right-handed 310
Helix 2
2
A
57 64Right-handed alpha
Helix 3
3
A
74 78Right-handed 310
Helix 4
4
A
80 85Right-handed alpha
Helix 5
5
A
95 102Right-handed alpha
Helix 6
6
A
115 123Right-handed alpha
Helix 7
7
A
129 133Right-handed 310
Helix 8
8
A
134 147Right-handed alpha
Helix 9
9
A
148 175Right-handed alpha
Helix 10
10
A
200 206Right-handed alpha
Helix 11
11
A
213 221Right-handed alpha
Helix 12
12
A
229 237Right-handed 310
Helix 13
13
A
251 255Right-handed 310
Helix 14
14
A
256 261Right-handed alpha
Helix 15
15
A
262 267Right-handed alpha
Helix 16
16
A
274 279Right-handed alpha
Helix 17
17
A
282 301Right-handed alpha
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There are 5 sheets in PDB entry 4B8Y. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 34first strand
Strand 2
A
40 44anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 91first strand
Strand 2
A
68 72parallel
Strand 3
A
50 52parallel
Strand 4
A
106 110parallel
Strand 5
A
125 128parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 212first strand
Strand 2
A
179 186parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 227first strand
Strand 2
A
189 193anti-parallel
Strand 3
A
179 186anti-parallel
Strand 4
A
240 243parallel
Strand 5
A
270 272parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 227first strand
Strand 2
A
189 193anti-parallel
Strand 3
A
179 186anti-parallel
Strand 4
A
211 212parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il