Analysis of interatomic Contacts of Structural Units in PDB entry:
2BC2


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 2BC2 entry

There are 4 chains in PDB entry 2BC2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 7GLY 167
A
 LEU 169LYS 227
B
 THR 7GLY 167
B
 LEU 169LYS 227
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 10 helices in PDB entry 2BC2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
HA1
A
60 76Right-handed 310
Helix 2
HA2
A
88 101Right-handed 310
Helix 3
HA3
A
108 118Right-handed 310
Helix 4
HA4
A
185 200Right-handed 310
Helix 5
HA5
A
216 227Right-handed 310
Helix 6
HB1
B
60 76Right-handed 310
Helix 7
HB2
B
88 101Right-handed 310
Helix 8
HB3
B
108 118Right-handed 310
Helix 9
HB4
B
185 200Right-handed 310
Helix 10
HB5
B
216 227Right-handed 310
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There are 4 sheets in PDB entry 2BC2. 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
8 10first strand
Strand 2
A
16 22anti-parallel
Strand 3
A
25 31anti-parallel
Strand 4
A
40 48anti-parallel
Strand 5
A
51 55anti-parallel
Strand 6
A
79 83parallel
Strand 7
A
104 106parallel
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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
130 135first strand
Strand 2
A
138 143anti-parallel
Strand 3
A
155 158anti-parallel
Strand 4
A
163 167anti-parallel
Strand 5
A
206 208parallel
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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
8 10first strand
Strand 2
B
16 22anti-parallel
Strand 3
B
25 31anti-parallel
Strand 4
B
40 48anti-parallel
Strand 5
B
51 55anti-parallel
Strand 6
B
79 83parallel
Strand 7
B
104 106parallel
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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
130 135first strand
Strand 2
B
138 144anti-parallel
Strand 3
B
154 158anti-parallel
Strand 4
B
163 167anti-parallel
Strand 5
B
205 208parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il