Analysis of interatomic Contacts of Structural Units in PDB entry:
2RE3


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 2RE3 entry

There are 2 chains in PDB entry 2RE3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 10ARG 192
B
 SER 10GLY 193
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 12 helices in PDB entry 2RE3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 21Right-handed alpha
Helix 2
2
A
28 32Right-handed 310
Helix 3
3
A
59 68Right-handed alpha
Helix 4
4
A
105 109Right-handed 310
Helix 5
5
A
155 164Right-handed alpha
Helix 6
6
A
187 192Right-handed alpha
Helix 7
7
B
13 21Right-handed alpha
Helix 8
8
B
28 32Right-handed 310
Helix 9
9
B
59 68Right-handed alpha
Helix 10
10
B
105 109Right-handed 310
Helix 11
11
B
155 164Right-handed alpha
Helix 12
12
B
187 193Right-handed alpha
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There are 6 sheets in PDB entry 2RE3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
55 56first strand
Strand 2
A
50 52anti-parallel
Strand 3
A
36 44anti-parallel
Strand 4
A
85 90parallel
Strand 5
A
76 80anti-parallel
Strand 6
A
70 73anti-parallel
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There are 6 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
120 122first strand
Strand 2
A
110 115anti-parallel
Strand 3
A
95 103anti-parallel
Strand 4
A
150 154parallel
Strand 5
A
143 147anti-parallel
Strand 6
A
129 130anti-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
167 169first strand
Strand 2
A
172 177anti-parallel
Strand 3
A
180 186anti-parallel
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There are 6 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
55 56first strand
Strand 2
B
50 52anti-parallel
Strand 3
B
36 44anti-parallel
Strand 4
B
85 90parallel
Strand 5
B
76 80anti-parallel
Strand 6
B
70 73anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
120 122first strand
Strand 2
B
110 115anti-parallel
Strand 3
B
95 103anti-parallel
Strand 4
B
150 154parallel
Strand 5
B
140 147anti-parallel
Strand 6
B
129 133anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
167 169first strand
Strand 2
B
172 177anti-parallel
Strand 3
B
180 186anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il