Analysis of interatomic Contacts of Structural Units in PDB entry:
2BB3


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 2BB3 entry

There are 2 chains in PDB entry 2BB3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2VAL 195
B
 GLY -1VAL 195
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 2BB3. 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 25Right-handed alpha
Helix 2
2
A
31 38Right-handed alpha
Helix 3
3
A
53 67Right-handed alpha
Helix 4
4
A
82 88Right-handed alpha
Helix 5
5
A
102 112Right-handed alpha
Helix 6
6
A
114 116Right-handed 310
Helix 7
7
A
129 134Right-handed alpha
Helix 8
8
A
134 139Right-handed alpha
Helix 9
9
A
151 155Right-handed 310
Helix 10
10
B
15 25Right-handed alpha
Helix 11
11
B
31 38Right-handed alpha
Helix 12
12
B
53 67Right-handed alpha
Helix 13
13
B
82 87Right-handed alpha
Helix 14
14
B
102 112Right-handed alpha
Helix 15
15
B
114 116Right-handed 310
Helix 16
16
B
134 138Right-handed 310
Helix 17
17
B
150 155Right-handed 310
Helix 18
18
B
178 180Right-handed 310
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There are 4 sheets in PDB entry 2BB3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
46 48first strand
Strand 2
A
27 30parallel
Strand 3
A
69 73parallel
Strand 4
A
1 6parallel
Strand 5
A
94 98parallel
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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
118 122first strand
Strand 2
A
140 145parallel
Strand 3
A
187 191anti-parallel
Strand 4
A
158 163anti-parallel
Strand 5
A
171 176anti-parallel
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There are 5 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
46 48first strand
Strand 2
B
27 30parallel
Strand 3
B
69 73parallel
Strand 4
B
1 6parallel
Strand 5
B
94 98parallel
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There are 5 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
118 122first strand
Strand 2
B
140 145parallel
Strand 3
B
187 191anti-parallel
Strand 4
B
158 163anti-parallel
Strand 5
B
171 176anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il