Analysis of interatomic Contacts of Structural Units in PDB entry:
1PCR


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 1PCR entry

There are 3 chains in PDB entry 1PCR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 1GLY 281
M
 ALA 1GLY 302
H
 ASP 11SER 250
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
Back to top of page

There are 38 helices in PDB entry 1PCR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
7 9Right-handed 310
Helix 2
2
L
33 56Right-handed alpha
Helix 3
3
L
71 73Right-handed 310
Helix 4
4
L
84 111Right-handed alpha
Helix 5
5
L
116 132Right-handed alpha
Helix 6
6
L
134 139Right-handed alpha
Helix 7
7
L
142 144Right-handed 310
Helix 8
8
L
150 164Right-handed alpha
Helix 9
9
L
167 169Right-handed 310
Helix 10
10
L
171 198Right-handed alpha
Helix 11
11
L
209 220Right-handed alpha
Helix 12
12
L
225 249Right-handed alpha
Helix 13
13
L
259 267Right-handed alpha
Helix 14
14
L
270 273Right-handed alpha
Helix 15
15
L
278 280Right-handed 310
Helix 16
16
M
37 41Right-handed alpha
Helix 17
17
M
54 77Right-handed alpha
Helix 18
18
M
82 87Right-handed alpha
Helix 19
19
M
109 111Right-handed 310
Helix 20
20
M
113 140Right-handed alpha
Helix 21
21
M
145 161Right-handed alpha
Helix 22
22
M
163 168Right-handed alpha
Helix 23
23
M
171 173Right-handed 310
Helix 24
24
M
179 193Right-handed alpha
Helix 25
25
M
196 198Right-handed 310
Helix 26
26
M
200 225Right-handed alpha
Helix 27
27
M
227 229Right-handed 310
Helix 28
28
M
234 239Right-handed alpha
Helix 29
29
M
243 256Right-handed alpha
Helix 30
30
M
262 285Right-handed alpha
Helix 31
31
M
294 299Right-handed alpha
Helix 32
32
H
12 36Right-handed alpha
Helix 33
33
H
104 107Right-handed alpha
Helix 34
34
H
110 112Right-handed 310
Helix 35
35
H
134 136Right-handed 310
Helix 36
36
H
193 195Right-handed 310
Helix 37
37
H
210 212Right-handed 310
Helix 38
38
H
227 243Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1PCR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
62 66first strand
Strand 2
H
71 75anti-parallel
Back to list of sheets
Back to top of page

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
H
87 89first strand
Strand 2
H
98 100anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
11 13first strand
Strand 2
H
141 144anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il