Analysis of interatomic Contacts of Structural Units in PDB entry:
2AVN


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 2AVN entry

There are 2 chains in PDB entry 2AVN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ARG 246
B
 HIS 0ARG 246
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 25 helices in PDB entry 2AVN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 17Right-handed alpha
Helix 2
2
A
18 21Right-handed 310
Helix 3
3
A
22 40Right-handed alpha
Helix 4
4
A
54 62Right-handed alpha
Helix 5
5
A
73 84Right-handed alpha
Helix 6
6
A
111 116Right-handed alpha
Helix 7
7
A
118 129Right-handed alpha
Helix 8
8
A
142 153Right-handed alpha
Helix 9
9
A
155 166Right-handed alpha
Helix 10
10
A
183 188Right-handed 310
Helix 11
11
A
207 214Right-handed alpha
Helix 12
12
A
214 227Right-handed alpha
Helix 13
13
A
228 235Right-handed 310
Helix 14
14
B
4 20Right-handed alpha
Helix 15
15
B
22 40Right-handed alpha
Helix 16
16
B
54 63Right-handed alpha
Helix 17
17
B
73 84Right-handed alpha
Helix 18
18
B
111 116Right-handed alpha
Helix 19
19
B
118 129Right-handed alpha
Helix 20
20
B
142 154Right-handed alpha
Helix 21
21
B
155 166Right-handed alpha
Helix 22
22
B
183 188Right-handed alpha
Helix 23
23
B
207 214Right-handed alpha
Helix 24
24
B
214 227Right-handed alpha
Helix 25
25
B
231 235Right-handed 310
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There are 4 sheets in PDB entry 2AVN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
1 2first strand
Strand 2
A
175 180parallel
Strand 3
A
167 171anti-parallel
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There are 7 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
88 90first strand
Strand 2
A
66 71parallel
Strand 3
A
45 49parallel
Strand 4
A
103 108parallel
Strand 5
A
130 141parallel
Strand 6
A
237 244anti-parallel
Strand 7
A
193 201anti-parallel
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There are 3 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
1 2first strand
Strand 2
B
175 180parallel
Strand 3
B
167 171anti-parallel
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There are 7 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
88 89first strand
Strand 2
B
66 70parallel
Strand 3
B
45 49parallel
Strand 4
B
103 108parallel
Strand 5
B
130 141parallel
Strand 6
B
237 244anti-parallel
Strand 7
B
193 201anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il