Analysis of interatomic Contacts of Structural Units in PDB entry:
3B4Y


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 3B4Y entry

There are 4 chains in PDB entry 3B4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3GLY 94
A
 LEU 96ARG 334
B
 GLU 3GLY 94
B
 LEU 96ARG 334
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 33 helices in PDB entry 3B4Y. 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 30Right-handed alpha
Helix 2
2
A
53 65Right-handed alpha
Helix 3
3
A
82 97Right-handed alpha
Helix 4
4
A
109 114Right-handed alpha
Helix 5
5
A
124 144Right-handed alpha
Helix 6
6
A
178 189Right-handed alpha
Helix 7
7
A
199 206Right-handed alpha
Helix 8
8
A
206 218Right-handed alpha
Helix 9
9
A
238 245Right-handed alpha
Helix 10
10
A
246 254Right-handed 310
Helix 11
11
A
255 262Right-handed alpha
Helix 12
12
A
264 273Right-handed alpha
Helix 13
13
A
276 281Right-handed alpha
Helix 14
14
A
282 284Right-handed 310
Helix 15
15
A
289 303Right-handed alpha
Helix 16
16
A
316 328Right-handed alpha
Helix 17
17
A
328 334Right-handed alpha
Helix 18
18
B
16 30Right-handed alpha
Helix 19
19
B
53 65Right-handed alpha
Helix 20
20
B
82 97Right-handed alpha
Helix 21
21
B
109 114Right-handed alpha
Helix 22
22
B
124 144Right-handed alpha
Helix 23
23
B
178 189Right-handed alpha
Helix 24
24
B
199 206Right-handed alpha
Helix 25
25
B
206 218Right-handed alpha
Helix 26
26
B
238 245Right-handed alpha
Helix 27
27
B
246 254Right-handed 310
Helix 28
28
B
255 262Right-handed alpha
Helix 29
29
B
264 274Right-handed alpha
Helix 30
30
B
276 282Right-handed alpha
Helix 31
31
B
289 303Right-handed alpha
Helix 32
32
B
316 327Right-handed alpha
Helix 33
33
B
328 334Right-handed alpha
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There are 4 sheets in PDB entry 3B4Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
285 287first strand
Strand 2
A
226 235parallel
Strand 3
A
307 311parallel
Strand 4
A
5 10parallel
Strand 5
A
34 37parallel
Strand 6
A
69 72parallel
Strand 7
A
101 105parallel
Strand 8
A
172 175parallel
Strand 9
A
191 195parallel
Strand 10
A
226 235parallel
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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
148 151first strand
Strand 2
A
156 160anti-parallel
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There are 10 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
285 287first strand
Strand 2
B
226 235parallel
Strand 3
B
307 311parallel
Strand 4
B
5 10parallel
Strand 5
B
34 37parallel
Strand 6
B
69 72parallel
Strand 7
B
101 105parallel
Strand 8
B
172 175parallel
Strand 9
B
191 195parallel
Strand 10
B
226 235parallel
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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
B
148 151first strand
Strand 2
B
156 160anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il