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


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 2QZP entry

There are 2 chains in PDB entry 2QZP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 22ARG 581
B
 ALA 21ARG 581
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 23 helices in PDB entry 2QZP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
239 244Right-handed alpha
Helix 2
2
A
379 388Right-handed alpha
Helix 3
3
A
404 409Right-handed alpha
Helix 4
4
A
417 433Right-handed alpha
Helix 5
5
A
445 457Right-handed alpha
Helix 6
6
A
473 480Right-handed alpha
Helix 7
7
A
482 493Right-handed alpha
Helix 8
8
A
496 503Right-handed alpha
Helix 9
9
A
504 509Right-handed 310
Helix 10
10
A
529 542Right-handed alpha
Helix 11
11
A
561 568Right-handed 310
Helix 12
12
A
569 580Right-handed alpha
Helix 13
13
B
324 329Right-handed alpha
Helix 14
14
B
379 388Right-handed alpha
Helix 15
15
B
404 409Right-handed alpha
Helix 16
16
B
417 433Right-handed alpha
Helix 17
17
B
445 458Right-handed alpha
Helix 18
18
B
474 480Right-handed alpha
Helix 19
19
B
482 493Right-handed alpha
Helix 20
20
B
496 503Right-handed alpha
Helix 21
21
B
504 512Right-handed 310
Helix 22
22
B
528 542Right-handed alpha
Helix 23
23
B
568 580Right-handed alpha
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There are 18 sheets in PDB entry 2QZP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 4 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
25 31first strand
Strand 2
A
35 40anti-parallel
Strand 3
A
47 51anti-parallel
Strand 4
A
57 58anti-parallel
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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
A
66 67first strand
Strand 2
A
77 82anti-parallel
Strand 3
A
90 95anti-parallel
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There are 5 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
69 70first strand
Strand 2
A
113 119parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
134 140anti-parallel
Strand 5
A
143 150anti-parallel
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There are 4 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
154 160first strand
Strand 2
A
163 171anti-parallel
Strand 3
A
174 181anti-parallel
Strand 4
A
188 190anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 201first strand
Strand 2
A
208 214anti-parallel
Strand 3
A
218 223anti-parallel
Strand 4
A
230 232anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
250 253first strand
Strand 2
A
259 265anti-parallel
Strand 3
A
268 273anti-parallel
Strand 4
A
276 278anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
289 291first strand
Strand 2
A
294 297anti-parallel
Strand 3
A
308 310anti-parallel
Strand 4
A
316 318anti-parallel
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There are 12 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
334 339first strand
Strand 2
A
345 351anti-parallel
Strand 3
A
391 395anti-parallel
Strand 4
A
360 366parallel
Strand 5
A
436 444parallel
Strand 6
A
464 468parallel
Strand 7
A
516 521parallel
Strand 8
A
547 551parallel
Strand 9
B
546 551anti-parallel
Strand 10
B
516 521parallel
Strand 11
B
464 468parallel
Strand 12
B
440 444parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
24 25first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
47 51anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 67first strand
Strand 2
B
76 82anti-parallel
Strand 3
B
90 96anti-parallel
Strand 4
B
104 105anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 70first strand
Strand 2
B
118 119parallel
Strand 3
B
124 129anti-parallel
Strand 4
B
113 114anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 70first strand
Strand 2
B
118 119parallel
Strand 3
B
124 129anti-parallel
Strand 4
B
134 140anti-parallel
Strand 5
B
143 150anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 160first strand
Strand 2
B
163 171anti-parallel
Strand 3
B
174 178anti-parallel
Strand 4
B
189 190anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
195 197first strand
Strand 2
B
212 214anti-parallel
Strand 3
B
218 219anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 202first strand
Strand 2
B
208 209anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 253first strand
Strand 2
B
259 265anti-parallel
Strand 3
B
268 273anti-parallel
Strand 4
B
276 277anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
289 290first strand
Strand 2
B
295 301anti-parallel
Strand 3
B
304 310anti-parallel
Strand 4
B
315 318anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
334 338first strand
Strand 2
B
346 351anti-parallel
Strand 3
B
391 395anti-parallel
Strand 4
B
360 364parallel
Strand 5
B
436 438parallel
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