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


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 2XPZ entry

There is 1 chain in PDB entry 2XPZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 40LEU 671
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 28 helices in PDB entry 2XPZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 49Right-handed alpha
Helix 2
2
A
189 193Right-handed 310
Helix 3
3
A
242 246Right-handed 310
Helix 4
4
A
267 269Right-handed 310
Helix 5
5
A
270 280Right-handed alpha
Helix 6
6
A
281 293Right-handed alpha
Helix 7
7
A
324 328Right-handed 310
Helix 8
8
A
337 344Right-handed alpha
Helix 9
9
A
359 379Right-handed alpha
Helix 10
10
A
379 401Right-handed alpha
Helix 11
11
A
419 424Right-handed 310
Helix 12
12
A
425 443Right-handed alpha
Helix 13
13
A
445 460Right-handed alpha
Helix 14
14
A
466 478Right-handed alpha
Helix 15
15
A
481 486Right-handed alpha
Helix 16
16
A
489 496Right-handed alpha
Helix 17
17
A
507 527Right-handed alpha
Helix 18
18
A
529 537Right-handed alpha
Helix 19
19
A
546 559Right-handed alpha
Helix 20
20
A
575 586Right-handed alpha
Helix 21
21
A
587 592Right-handed alpha
Helix 22
22
A
595 609Right-handed alpha
Helix 23
23
A
611 613Right-handed 310
Helix 24
24
A
614 622Right-handed alpha
Helix 25
25
A
627 642Right-handed alpha
Helix 26
26
A
642 654Right-handed alpha
Helix 27
27
A
655 657Right-handed 310
Helix 28
28
A
658 669Right-handed alpha
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There are 5 sheets in PDB entry 2XPZ. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
123 124first strand
Strand 2
A
113 120anti-parallel
Strand 3
A
150 159anti-parallel
Strand 4
A
84 95anti-parallel
Strand 5
A
67 79anti-parallel
Strand 6
A
204 211parallel
Strand 7
A
232 241anti-parallel
Strand 8
A
221 222anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
106 110first strand
Strand 2
A
138 142anti-parallel
Strand 3
A
127 129anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 169first strand
Strand 2
A
180 183anti-parallel
Strand 3
A
248 250anti-parallel
Strand 4
A
216 218anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
254 259first strand
Strand 2
A
262 266anti-parallel
Strand 3
A
303 305parallel
Strand 4
A
321 323parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
352 353first strand
Strand 2
A
464 465parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il