Analysis of interatomic Contacts of Structural Units in PDB entry:
3PCR


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 3PCR entry

There are 2 chains in PDB entry 3PCR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 47LEU 395
B
 MSE 14TYR 173
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 19 helices in PDB entry 3PCR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 61Right-handed alpha
Helix 2
2
A
69 80Right-handed alpha
Helix 3
3
A
165 177Right-handed alpha
Helix 4
4
A
201 210Right-handed alpha
Helix 5
5
A
223 235Right-handed alpha
Helix 6
6
A
246 251Right-handed alpha
Helix 7
7
A
253 263Right-handed alpha
Helix 8
8
A
267 279Right-handed alpha
Helix 9
9
A
280 291Right-handed alpha
Helix 10
10
A
292 295Right-handed 310
Helix 11
11
A
296 302Right-handed alpha
Helix 12
12
A
303 316Right-handed alpha
Helix 13
13
A
376 384Right-handed alpha
Helix 14
14
B
25 35Right-handed alpha
Helix 15
15
B
74 79Right-handed alpha
Helix 16
16
B
95 109Right-handed alpha
Helix 17
17
B
110 113Right-handed 310
Helix 18
18
B
131 139Right-handed alpha
Helix 19
19
B
161 172Right-handed alpha
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There are 4 sheets in PDB entry 3PCR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
83 85first strand
Strand 2
A
91 98anti-parallel
Strand 3
A
104 110anti-parallel
Strand 4
A
114 120anti-parallel
Strand 5
A
126 131anti-parallel
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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
A
146 147first strand
Strand 2
A
181 183parallel
Strand 3
A
387 394anti-parallel
Strand 4
A
153 156parallel
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There are 8 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
146 147first strand
Strand 2
A
181 183parallel
Strand 3
A
387 394anti-parallel
Strand 4
A
358 369anti-parallel
Strand 5
A
338 349anti-parallel
Strand 6
A
325 332anti-parallel
Strand 7
A
214 217parallel
Strand 8
A
220 222anti-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
47 53first strand
Strand 2
B
58 64anti-parallel
Strand 3
B
15 20parallel
Strand 4
B
84 89parallel
Strand 5
B
117 122parallel
Strand 6
B
149 154parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il