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


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 2PLA entry

There are 2 chains in PDB entry 2PLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4SER 346
B
 ALA 4SER 346
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 36 helices in PDB entry 2PLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 29Right-handed alpha
Helix 2
2
A
52 60Right-handed alpha
Helix 3
3
A
80 86Right-handed alpha
Helix 4
4
A
96 98Right-handed 310
Helix 5
5
A
99 108Right-handed alpha
Helix 6
6
A
134 143Right-handed alpha
Helix 7
7
A
154 160Right-handed alpha
Helix 8
8
A
172 184Right-handed alpha
Helix 9
9
A
195 219Right-handed alpha
Helix 10
10
A
222 245Right-handed alpha
Helix 11
11
A
250 255Right-handed alpha
Helix 12
12
A
259 270Right-handed alpha
Helix 13
13
A
270 283Right-handed alpha
Helix 14
14
A
285 295Right-handed alpha
Helix 15
15
A
300 316Right-handed alpha
Helix 16
16
A
317 320Right-handed 310
Helix 17
17
A
321 333Right-handed alpha
Helix 18
18
A
338 346Right-handed alpha
Helix 19
19
B
14 30Right-handed alpha
Helix 20
20
B
52 60Right-handed alpha
Helix 21
21
B
80 86Right-handed alpha
Helix 22
22
B
96 98Right-handed 310
Helix 23
23
B
99 108Right-handed alpha
Helix 24
24
B
134 143Right-handed alpha
Helix 25
25
B
154 160Right-handed alpha
Helix 26
26
B
172 184Right-handed alpha
Helix 27
27
B
195 219Right-handed alpha
Helix 28
28
B
222 245Right-handed alpha
Helix 29
29
B
250 255Right-handed alpha
Helix 30
30
B
259 270Right-handed alpha
Helix 31
31
B
270 283Right-handed alpha
Helix 32
32
B
285 294Right-handed alpha
Helix 33
33
B
300 315Right-handed alpha
Helix 34
34
B
317 320Right-handed 310
Helix 35
35
B
321 333Right-handed alpha
Helix 36
36
B
338 346Right-handed alpha
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There are 6 sheets in PDB entry 2PLA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
75 78first strand
Strand 2
A
38 41parallel
Strand 3
A
8 11parallel
Strand 4
A
90 93parallel
Strand 5
A
116 119parallel
Strand 6
A
145 150parallel
Strand 7
A
164 169anti-parallel
Strand 8
A
188 193parallel
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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
46 47first strand
Strand 2
A
50 51anti-parallel
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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
A
124 127first strand
Strand 2
A
130 133anti-parallel
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There are 8 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
75 78first strand
Strand 2
B
38 41parallel
Strand 3
B
8 11parallel
Strand 4
B
90 93parallel
Strand 5
B
116 119parallel
Strand 6
B
145 150parallel
Strand 7
B
164 169anti-parallel
Strand 8
B
188 193parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 47first strand
Strand 2
B
50 51anti-parallel
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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
B
124 126first strand
Strand 2
B
131 133anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il