Analysis of interatomic Contacts of Structural Units in PDB entry:
2A35


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 2A35 entry

There are 2 chains in PDB entry 2A35 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4SER 215
B
 THR 4SER 215
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 2A35. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
54 59Right-handed alpha
Helix 3
3
A
60 62Right-handed 310
Helix 4
4
A
76 81Right-handed alpha
Helix 5
5
A
82 91Right-handed alpha
Helix 6
6
A
91 104Right-handed alpha
Helix 7
7
A
123 137Right-handed alpha
Helix 8
8
A
162 165Right-handed 310
Helix 9
9
A
175 194Right-handed alpha
Helix 10
10
A
205 214Right-handed alpha
Helix 11
11
B
15 28Right-handed alpha
Helix 12
12
B
54 59Right-handed alpha
Helix 13
13
B
60 62Right-handed 310
Helix 14
14
B
76 81Right-handed alpha
Helix 15
15
B
82 91Right-handed alpha
Helix 16
16
B
91 104Right-handed alpha
Helix 17
17
B
123 137Right-handed alpha
Helix 18
18
B
162 165Right-handed 310
Helix 19
19
B
175 194Right-handed alpha
Helix 20
20
B
205 215Right-handed alpha
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There are 4 sheets in PDB entry 2A35. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
48 49first strand
Strand 2
A
33 35parallel
Strand 3
A
7 11parallel
Strand 4
A
68 71parallel
Strand 5
A
108 112parallel
Strand 6
A
143 148parallel
Strand 7
A
199 204parallel
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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
152 153first strand
Strand 2
A
159 160anti-parallel
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There are 7 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
48 49first strand
Strand 2
B
33 35parallel
Strand 3
B
7 11parallel
Strand 4
B
68 71parallel
Strand 5
B
108 112parallel
Strand 6
B
143 148parallel
Strand 7
B
199 204parallel
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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
152 153first strand
Strand 2
B
159 160anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il