Analysis of interatomic Contacts of Structural Units in PDB entry:
2QP9


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 2QP9 entry

There is 1 chain in PDB entry 2QP9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 ASN 129GLY 433
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 19 helices in PDB entry 2QP9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
131 135Right-handed 310
Helix 2
2
X
137 139Right-handed 310
Helix 3
3
X
140 149Right-handed alpha
Helix 4
4
X
149 155Right-handed alpha
Helix 5
5
X
156 160Right-handed 310
Helix 6
6
X
178 191Right-handed alpha
Helix 7
7
X
199 204Right-handed alpha
Helix 8
8
X
210 224Right-handed alpha
Helix 9
9
X
233 238Right-handed 310
Helix 10
10
X
247 263Right-handed alpha
Helix 11
11
X
278 282Right-handed 310
Helix 12
12
X
283 289Right-handed alpha
Helix 13
13
X
300 313Right-handed alpha
Helix 14
14
X
320 331Right-handed alpha
Helix 15
15
X
335 357Right-handed alpha
Helix 16
16
X
387 391Right-handed 310
Helix 17
17
X
392 396Right-handed 310
Helix 18
18
X
402 413Right-handed alpha
Helix 19
19
X
418 432Right-handed alpha
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There are 2 sheets in PDB entry 2QP9. Click on sheet of interest to get list of strands forming it: A, B,

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
X
193 198first strand
Strand 2
X
227 232parallel
Strand 3
X
270 276parallel
Strand 4
X
169 172parallel
Strand 5
X
292 295parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
373 376first strand
Strand 2
X
359 362anti-parallel
Strand 3
X
383 385anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il