Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q99


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 2Q99 entry

There is 1 chain in PDB entry 2Q99 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 373
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 17 helices in PDB entry 2Q99. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 32Right-handed alpha
Helix 2
2
A
47 54Right-handed alpha
Helix 3
3
A
62 67Right-handed 310
Helix 4
4
A
103 115Right-handed alpha
Helix 5
5
A
122 124Right-handed 310
Helix 6
6
A
135 157Right-handed alpha
Helix 7
7
A
171 189Right-handed alpha
Helix 8
8
A
203 217Right-handed alpha
Helix 9
9
A
219 221Right-handed 310
Helix 10
10
A
227 232Right-handed alpha
Helix 11
11
A
238 243Right-handed alpha
Helix 12
12
A
261 266Right-handed alpha
Helix 13
13
A
320 324Right-handed 310
Helix 14
14
A
325 342Right-handed alpha
Helix 15
15
A
343 347Right-handed 310
Helix 16
16
A
350 365Right-handed alpha
Helix 17
17
A
369 373Right-handed 310
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There are 2 sheets in PDB entry 2Q99. Click on sheet of interest to get list of strands forming it: A, B,

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
57 59first strand
Strand 2
A
35 39parallel
Strand 3
A
5 8parallel
Strand 4
A
72 74parallel
Strand 5
A
90 93parallel
Strand 6
A
117 120parallel
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There are 6 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
223 226first strand
Strand 2
A
196 199parallel
Strand 3
A
245 248parallel
Strand 4
A
274 277parallel
Strand 5
A
314 316parallel
Strand 6
A
303 304anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il