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


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 3PCT entry

There are 3 chains in PDB entry 3PCT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3LYS 253
B
 ALA 6HIS 259
C
 ASN 3HIS 259
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 41 helices in PDB entry 3PCT. 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 18Right-handed alpha
Helix 2
2
A
19 29Right-handed alpha
Helix 3
3
A
29 50Right-handed alpha
Helix 4
4
A
71 82Right-handed alpha
Helix 5
5
A
86 96Right-handed alpha
Helix 6
6
A
104 115Right-handed alpha
Helix 7
7
A
130 142Right-handed alpha
Helix 8
8
A
160 169Right-handed alpha
Helix 9
9
A
181 190Right-handed 310
Helix 10
10
A
193 204Right-handed alpha
Helix 11
11
A
205 208Right-handed 310
Helix 12
12
A
221 226Right-handed alpha
Helix 13
13
A
235 247Right-handed alpha
Helix 14
14
B
6 18Right-handed alpha
Helix 15
15
B
19 29Right-handed alpha
Helix 16
16
B
29 50Right-handed alpha
Helix 17
17
B
71 82Right-handed alpha
Helix 18
18
B
86 96Right-handed alpha
Helix 19
19
B
104 115Right-handed alpha
Helix 20
20
B
130 142Right-handed alpha
Helix 21
21
B
160 170Right-handed alpha
Helix 22
22
B
181 190Right-handed 310
Helix 23
23
B
193 204Right-handed alpha
Helix 24
24
B
205 208Right-handed 310
Helix 25
25
B
221 226Right-handed alpha
Helix 26
26
B
230 234Right-handed 310
Helix 27
27
B
235 247Right-handed alpha
Helix 28
28
C
3 18Right-handed alpha
Helix 29
29
C
19 29Right-handed alpha
Helix 30
30
C
29 50Right-handed alpha
Helix 31
31
C
71 82Right-handed alpha
Helix 32
32
C
86 97Right-handed alpha
Helix 33
33
C
104 115Right-handed alpha
Helix 34
34
C
130 142Right-handed alpha
Helix 35
35
C
160 170Right-handed alpha
Helix 36
36
C
181 190Right-handed 310
Helix 37
37
C
193 204Right-handed alpha
Helix 38
38
C
205 208Right-handed 310
Helix 39
39
C
221 226Right-handed alpha
Helix 40
40
C
230 234Right-handed 310
Helix 41
41
C
235 247Right-handed alpha
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There are 6 sheets in PDB entry 3PCT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
151 154first strand
Strand 2
A
118 126parallel
Strand 3
A
58 62parallel
Strand 4
A
173 179parallel
Strand 5
A
212 214parallel
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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
69 70first strand
Strand 2
A
100 101anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
151 154first strand
Strand 2
B
118 126parallel
Strand 3
B
57 62parallel
Strand 4
B
172 179parallel
Strand 5
B
212 214parallel
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There are 2 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
69 70first strand
Strand 2
B
100 101anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
151 154first strand
Strand 2
C
118 126parallel
Strand 3
C
57 62parallel
Strand 4
C
172 179parallel
Strand 5
C
212 214parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
69 70first strand
Strand 2
C
100 101anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il