Analysis of interatomic Contacts of Structural Units in PDB entry:
4AU7


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 4AU7 entry

There are 4 chains in PDB entry 4AU7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4PRO 246
B
 ARG 5GLY 218
C
 ARG 17ARG 19
C
 VAL 21TYR 25
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 20 helices in PDB entry 4AU7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 22Right-handed alpha
Helix 2
2
A
22 28Right-handed alpha
Helix 3
3
A
44 59Right-handed alpha
Helix 4
4
A
60 69Right-handed alpha
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
82 100Right-handed alpha
Helix 7
7
A
101 104Right-handed 310
Helix 8
8
A
146 153Right-handed 310
Helix 9
9
A
176 181Right-handed 310
Helix 10
10
A
231 238Right-handed alpha
Helix 11
11
A
239 244Right-handed 310
Helix 12
12
B
7 22Right-handed alpha
Helix 13
13
B
22 28Right-handed alpha
Helix 14
14
B
44 59Right-handed alpha
Helix 15
15
B
60 69Right-handed alpha
Helix 16
16
B
72 79Right-handed alpha
Helix 17
17
B
82 100Right-handed alpha
Helix 18
18
B
101 104Right-handed 310
Helix 19
19
B
146 153Right-handed 310
Helix 20
20
B
176 181Right-handed 310
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There are 6 sheets in PDB entry 4AU7. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

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
106 111first strand
Strand 2
A
120 125anti-parallel
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There are 6 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
189 193first strand
Strand 2
A
198 203anti-parallel
Strand 3
A
134 144anti-parallel
Strand 4
A
170 175anti-parallel
Strand 5
A
162 165anti-parallel
Strand 6
C
20 22parallel
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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
182 183first strand
Strand 2
A
214 215parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 110first strand
Strand 2
B
121 125anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
162 163first strand
Strand 2
B
172 175anti-parallel
Strand 3
B
134 144anti-parallel
Strand 4
B
198 203anti-parallel
Strand 5
B
189 193anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
182 183first strand
Strand 2
B
214 215parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il