Analysis of interatomic Contacts of Structural Units in PDB entry:
1P99


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 1P99 entry

There is 1 chain in PDB entry 1P99 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 40ALA 294
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 15 helices in PDB entry 1P99. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 61Right-handed alpha
Helix 2
2
A
62 64Right-handed 310
Helix 3
3
A
77 84Right-handed alpha
Helix 4
4
A
95 105Right-handed alpha
Helix 5
5
A
130 134Right-handed 310
Helix 6
6
A
145 159Right-handed alpha
Helix 7
7
A
173 175Right-handed 310
Helix 8
8
A
190 194Right-handed 310
Helix 9
9
A
195 200Right-handed 310
Helix 10
10
A
207 214Right-handed alpha
Helix 11
11
A
230 235Right-handed 310
Helix 12
12
A
245 247Right-handed 310
Helix 13
13
A
249 261Right-handed alpha
Helix 14
14
A
261 273Right-handed alpha
Helix 15
15
A
282 294Right-handed alpha
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There are 3 sheets in PDB entry 1P99. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
67 71first strand
Strand 2
A
41 45parallel
Strand 3
A
89 94parallel
Strand 4
A
237 243anti-parallel
Strand 5
A
110 118anti-parallel
Strand 6
A
277 278anti-parallel
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There are 5 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
185 189first strand
Strand 2
A
139 143parallel
Strand 3
A
203 206parallel
Strand 4
A
122 124anti-parallel
Strand 5
A
224 225anti-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
163 164first strand
Strand 2
A
177 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il