Analysis of interatomic Contacts of Structural Units in PDB entry:
2B2C


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 2B2C entry

There are 2 chains in PDB entry 2B2C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3GLU 314
B
 LYS 3GLU 314
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 22 helices in PDB entry 2B2C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 106Right-handed alpha
Helix 2
2
A
120 127Right-handed alpha
Helix 3
3
A
141 152Right-handed alpha
Helix 4
4
A
156 161Right-handed 310
Helix 5
5
A
170 178Right-handed alpha
Helix 6
6
A
203 211Right-handed alpha
Helix 7
7
A
228 243Right-handed alpha
Helix 8
8
A
256 258Right-handed 310
Helix 9
9
A
282 289Right-handed alpha
Helix 10
10
A
295 302Right-handed alpha
Helix 11
11
A
306 312Right-handed alpha
Helix 12
12
B
92 106Right-handed alpha
Helix 13
13
B
120 127Right-handed alpha
Helix 14
14
B
141 152Right-handed alpha
Helix 15
15
B
156 161Right-handed 310
Helix 16
16
B
170 178Right-handed alpha
Helix 17
17
B
203 211Right-handed alpha
Helix 18
18
B
228 243Right-handed alpha
Helix 19
19
B
256 258Right-handed 310
Helix 20
20
B
282 289Right-handed alpha
Helix 21
21
B
295 302Right-handed alpha
Helix 22
22
B
306 312Right-handed alpha
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There are 4 sheets in PDB entry 2B2C. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
8 12first strand
Strand 2
A
46 60anti-parallel
Strand 3
B
46 60anti-parallel
Strand 4
B
8 12anti-parallel
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There are 8 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
83 87first strand
Strand 2
A
75 80anti-parallel
Strand 3
A
65 71anti-parallel
Strand 4
A
46 60anti-parallel
Strand 5
B
46 60anti-parallel
Strand 6
B
65 71anti-parallel
Strand 7
B
75 80anti-parallel
Strand 8
B
83 87anti-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
A
164 167first strand
Strand 2
A
134 138parallel
Strand 3
A
111 115parallel
Strand 4
A
182 187parallel
Strand 5
A
212 221parallel
Strand 6
A
260 267anti-parallel
Strand 7
A
245 252anti-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
164 167first strand
Strand 2
B
134 138parallel
Strand 3
B
111 115parallel
Strand 4
B
182 187parallel
Strand 5
B
212 221parallel
Strand 6
B
260 267anti-parallel
Strand 7
B
245 252anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il