Analysis of interatomic Contacts of Structural Units in PDB entry:
2D5R


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 2D5R entry

There are 2 chains in PDB entry 2D5R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 11LEU 262
B
 HIS 24ASP 139
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 2D5R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 18Right-handed 310
Helix 2
2
A
19 34Right-handed alpha
Helix 3
3
A
56 70Right-handed alpha
Helix 4
4
A
109 120Right-handed alpha
Helix 5
5
A
122 130Right-handed alpha
Helix 6
6
A
132 142Right-handed alpha
Helix 7
7
A
158 171Right-handed alpha
Helix 8
8
A
177 189Right-handed alpha
Helix 9
9
A
195 199Right-handed alpha
Helix 10
10
A
200 202Right-handed 310
Helix 11
11
A
208 217Right-handed alpha
Helix 12
12
A
226 245Right-handed alpha
Helix 13
13
A
251 256Right-handed alpha
Helix 14
14
B
25 41Right-handed alpha
Helix 15
15
B
45 65Right-handed alpha
Helix 16
16
B
76 81Right-handed alpha
Helix 17
17
B
89 98Right-handed alpha
Helix 18
18
B
102 110Right-handed alpha
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There are 2 sheets in PDB entry 2D5R. Click on sheet of interest to get list of strands forming it: A, B,

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
12 15first strand
Strand 2
A
94 98parallel
Strand 3
A
76 82anti-parallel
Strand 4
A
36 42anti-parallel
Strand 5
A
152 155parallel
Strand 6
A
192 194parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 84first strand
Strand 2
B
114 119anti-parallel
Strand 3
B
122 127anti-parallel
Strand 4
B
134 138anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il