Analysis of interatomic Contacts of Structural Units in PDB entry:
2R7K


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 2R7K entry

There is 1 chain in PDB entry 2R7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 361
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 20 helices in PDB entry 2R7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 12Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
52 58Right-handed alpha
Helix 4
4
A
69 74Right-handed 310
Helix 5
5
A
75 85Right-handed alpha
Helix 6
6
A
92 100Right-handed alpha
Helix 7
7
A
100 107Right-handed alpha
Helix 8
8
A
115 121Right-handed 310
Helix 9
9
A
124 135Right-handed alpha
Helix 10
10
A
145 149Right-handed 310
Helix 11
11
A
171 185Right-handed alpha
Helix 12
12
A
189 196Right-handed alpha
Helix 13
13
A
233 237Right-handed alpha
Helix 14
14
A
240 246Right-handed alpha
Helix 15
15
A
264 266Right-handed 310
Helix 16
16
A
267 286Right-handed alpha
Helix 17
17
A
316 323Right-handed 310
Helix 18
18
A
328 332Right-handed 310
Helix 19
19
A
338 354Right-handed alpha
Helix 20
20
A
355 358Right-handed 310
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There are 4 sheets in PDB entry 2R7K. 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
63 66first strand
Strand 2
A
43 47parallel
Strand 3
A
20 24parallel
Strand 4
A
87 89parallel
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There are 2 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
112 113first strand
Strand 2
A
360 361anti-parallel
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There are 4 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
142 143first strand
Strand 2
A
197 200anti-parallel
Strand 3
A
153 156anti-parallel
Strand 4
A
166 169anti-parallel
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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
A
253 260first strand
Strand 2
A
219 232anti-parallel
Strand 3
A
205 214anti-parallel
Strand 4
A
292 300anti-parallel
Strand 5
A
306 312anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il