Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q9T


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 2Q9T entry

There is 1 chain in PDB entry 2Q9T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0HIS 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 18 helices in PDB entry 2Q9T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 15Right-handed alpha
Helix 2
2
A
31 42Right-handed alpha
Helix 3
3
A
43 47Right-handed 310
Helix 4
4
A
66 77Right-handed alpha
Helix 5
5
A
77 82Right-handed alpha
Helix 6
6
A
109 119Right-handed alpha
Helix 7
7
A
123 127Right-handed 310
Helix 8
8
A
145 159Right-handed alpha
Helix 9
9
A
171 175Right-handed 310
Helix 10
10
A
188 199Right-handed alpha
Helix 11
11
A
215 221Right-handed 310
Helix 12
12
A
242 245Right-handed 310
Helix 13
13
A
246 252Right-handed alpha
Helix 14
14
A
257 261Right-handed 310
Helix 15
15
A
263 268Right-handed 310
Helix 16
16
A
303 318Right-handed alpha
Helix 17
17
A
324 331Right-handed alpha
Helix 18
18
A
337 349Right-handed alpha
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There are 4 sheets in PDB entry 2Q9T. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
28 29first strand
Strand 2
A
4 6parallel
Strand 3
A
58 61parallel
Strand 4
A
290 298anti-parallel
Strand 5
A
84 93anti-parallel
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There are 4 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
98 99first strand
Strand 2
A
203 204anti-parallel
Strand 3
A
137 141parallel
Strand 4
A
185 187parallel
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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
107 108first strand
Strand 2
A
227 228parallel
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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
A
271 272first strand
Strand 2
A
280 281parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il