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


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 4DUP entry

There are 2 chains in PDB entry 4DUP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1VAL 331
B
 LEU 3VAL 331
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 26 helices in PDB entry 4DUP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 19Right-handed 310
Helix 2
2
A
46 54Right-handed alpha
Helix 3
3
A
119 125Right-handed alpha
Helix 4
4
A
126 138Right-handed alpha
Helix 5
5
A
156 169Right-handed alpha
Helix 6
6
A
179 190Right-handed alpha
Helix 7
7
A
201 211Right-handed alpha
Helix 8
8
A
222 224Right-handed 310
Helix 9
9
A
225 232Right-handed alpha
Helix 10
10
A
255 261Right-handed alpha
Helix 11
11
A
274 289Right-handed alpha
Helix 12
12
A
289 295Right-handed alpha
Helix 13
13
A
310 321Right-handed alpha
Helix 14
14
B
17 19Right-handed 310
Helix 15
15
B
46 54Right-handed alpha
Helix 16
16
B
119 125Right-handed alpha
Helix 17
17
B
126 138Right-handed alpha
Helix 18
18
B
156 169Right-handed alpha
Helix 19
19
B
186 190Right-handed alpha
Helix 20
20
B
201 210Right-handed alpha
Helix 21
21
B
222 224Right-handed 310
Helix 22
22
B
225 232Right-handed alpha
Helix 23
23
B
255 261Right-handed alpha
Helix 24
24
B
274 289Right-handed alpha
Helix 25
25
B
289 295Right-handed alpha
Helix 26
26
B
310 318Right-handed alpha
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There are 8 sheets in PDB entry 4DUP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
7 12first strand
Strand 2
A
21 26anti-parallel
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There are 5 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
103 107first strand
Strand 2
A
35 45anti-parallel
Strand 3
A
70 78anti-parallel
Strand 4
A
90 94anti-parallel
Strand 5
A
111 113anti-parallel
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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
103 107first strand
Strand 2
A
35 45anti-parallel
Strand 3
A
326 330anti-parallel
Strand 4
A
302 307parallel
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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 196first strand
Strand 2
A
172 177parallel
Strand 3
A
148 151parallel
Strand 4
A
214 219parallel
Strand 5
A
233 241parallel
Strand 6
A
264 267parallel
Strand 7
B
264 267anti-parallel
Strand 8
B
233 241parallel
Strand 9
B
214 219parallel
Strand 10
B
148 151parallel
Strand 11
B
172 176parallel
Strand 12
B
193 195parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
249 254first strand
Strand 2
B
249 254anti-parallel
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There are 2 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
6 12first strand
Strand 2
B
21 27anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 107first strand
Strand 2
B
35 45anti-parallel
Strand 3
B
70 78anti-parallel
Strand 4
B
90 94anti-parallel
Strand 5
B
111 113anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 107first strand
Strand 2
B
35 45anti-parallel
Strand 3
B
327 330anti-parallel
Strand 4
B
304 307parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il