Analysis of interatomic Contacts of Structural Units in PDB entry:
1PBY


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 1PBY entry

There are 4 chains in PDB entry 1PBY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1ARG 489
B
 ARG 1GLU 337
C
 MET 1TRP 42
C
 PRO 44LYS 79
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 21 helices in PDB entry 1PBY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed alpha
Helix 2
2
A
11 14Right-handed 310
Helix 3
3
A
25 27Right-handed 310
Helix 4
4
A
32 47Right-handed alpha
Helix 5
5
A
52 67Right-handed alpha
Helix 6
6
A
71 75Right-handed 310
Helix 7
7
A
77 83Right-handed alpha
Helix 8
8
A
93 101Right-handed alpha
Helix 9
9
A
106 111Right-handed alpha
Helix 10
10
A
115 130Right-handed alpha
Helix 11
11
A
131 136Right-handed 310
Helix 12
12
A
143 151Right-handed alpha
Helix 13
13
A
151 160Right-handed alpha
Helix 14
14
A
415 422Right-handed alpha
Helix 15
15
A
422 427Right-handed alpha
Helix 16
16
A
447 451Right-handed 310
Helix 17
17
B
213 215Right-handed 310
Helix 18
18
B
320 323Right-handed 310
Helix 19
19
C
30 39Right-handed alpha
Helix 20
20
C
63 68Right-handed alpha
Helix 21
21
C
69 71Right-handed 310
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There are 15 sheets in PDB entry 1PBY. 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,

There are 2 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
29 31first strand
Strand 2
A
112 114anti-parallel
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There are 9 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
175 183first strand
Strand 2
A
187 198anti-parallel
Strand 3
A
201 209anti-parallel
Strand 4
A
214 224anti-parallel
Strand 5
A
228 235anti-parallel
Strand 6
A
238 247anti-parallel
Strand 7
A
250 257anti-parallel
Strand 8
A
260 271anti-parallel
Strand 9
A
175 183anti-parallel
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There are 4 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
277 282first strand
Strand 2
A
292 299anti-parallel
Strand 3
A
322 329anti-parallel
Strand 4
A
311 317anti-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
285 287first strand
Strand 2
A
343 350parallel
Strand 3
A
334 340anti-parallel
Strand 4
A
305 306anti-parallel
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There are 3 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
355 359first strand
Strand 2
A
382 387anti-parallel
Strand 3
A
400 405anti-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
362 366first strand
Strand 2
A
471 479parallel
Strand 3
A
455 462anti-parallel
Strand 4
A
408 413anti-parallel
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There are 3 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
379 380first strand
Strand 2
A
435 438anti-parallel
Strand 3
A
428 430anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 28first strand
Strand 2
B
12 17anti-parallel
Strand 3
B
2 8anti-parallel
Strand 4
B
331 334anti-parallel
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There are 4 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
39 41first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
57 62anti-parallel
Strand 4
B
68 73anti-parallel
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There are 3 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
79 82first strand
Strand 2
B
95 105anti-parallel
Strand 3
B
110 112anti-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
87 89first strand
Strand 2
B
95 105anti-parallel
Strand 3
B
116 121anti-parallel
Strand 4
B
126 132anti-parallel
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There are 4 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
140 142first strand
Strand 2
B
149 152anti-parallel
Strand 3
B
156 160anti-parallel
Strand 4
B
165 170anti-parallel
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There are 3 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
197 205first strand
Strand 2
B
217 225anti-parallel
Strand 3
B
231 238anti-parallel
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There are 4 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
245 248first strand
Strand 2
B
254 258anti-parallel
Strand 3
B
261 266anti-parallel
Strand 4
B
271 277anti-parallel
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There are 4 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
284 287first strand
Strand 2
B
293 297anti-parallel
Strand 3
B
302 307anti-parallel
Strand 4
B
313 318anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il