Analysis of interatomic Contacts of Structural Units in PDB entry:
2B12


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 2B12 entry

There are 2 chains in PDB entry 2B12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1LEU 294
B
 THR -4GLU 103
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 18 helices in PDB entry 2B12. 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 33Right-handed alpha
Helix 2
2
A
35 40Right-handed alpha
Helix 3
4
A
73 78Right-handed alpha
Helix 4
5
A
79 84Right-handed 310
Helix 5
6
A
85 93Right-handed alpha
Helix 6
7
A
103 119Right-handed alpha
Helix 7
8
A
134 138Right-handed 310
Helix 8
9
A
150 159Right-handed alpha
Helix 9
10
A
164 173Right-handed alpha
Helix 10
11
A
174 177Right-handed 310
Helix 11
12
A
200 207Right-handed alpha
Helix 12
13
A
236 241Right-handed alpha
Helix 13
14
A
241 254Right-handed alpha
Helix 14
15
A
254 272Right-handed alpha
Helix 15
16
B
6 14Right-handed alpha
Helix 16
17
B
49 55Right-handed alpha
Helix 17
18
B
64 69Right-handed alpha
Helix 18
19
B
70 75Right-handed alpha
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There are 3 sheets in PDB entry 2B12. Click on sheet of interest to get list of strands forming it: A, B, C,

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
6 7first strand
Strand 2
A
274 275parallel
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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
179 180first strand
Strand 2
A
189 190anti-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
A
212 215first strand
Strand 2
A
221 224anti-parallel
Strand 3
A
230 231anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il