Analysis of interatomic Contacts of Structural Units in PDB entry:
3PBK


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 3PBK entry

There are 2 chains in PDB entry 3PBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 14SER 568
B
 LEU 13LEU 569
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 47 helices in PDB entry 3PBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 31Right-handed alpha
Helix 2
2
A
52 69Right-handed alpha
Helix 3
3
A
84 97Right-handed alpha
Helix 4
4
A
112 128Right-handed alpha
Helix 5
5
A
135 137Right-handed 310
Helix 6
6
A
138 146Right-handed alpha
Helix 7
7
A
147 149Right-handed 310
Helix 8
8
A
157 162Right-handed alpha
Helix 9
9
A
198 211Right-handed alpha
Helix 10
10
A
229 237Right-handed alpha
Helix 11
11
A
237 243Right-handed alpha
Helix 12
12
A
251 258Right-handed alpha
Helix 13
13
A
260 269Right-handed alpha
Helix 14
14
A
277 287Right-handed alpha
Helix 15
15
A
289 294Right-handed alpha
Helix 16
16
A
312 324Right-handed alpha
Helix 17
17
A
325 327Right-handed 310
Helix 18
18
A
329 331Right-handed 310
Helix 19
19
A
340 343Right-handed 310
Helix 20
20
A
362 369Right-handed alpha
Helix 21
21
A
428 439Right-handed alpha
Helix 22
22
A
472 481Right-handed alpha
Helix 23
23
A
511 531Right-handed alpha
Helix 24
24
A
553 566Right-handed alpha
Helix 25
25
B
22 31Right-handed alpha
Helix 26
26
B
52 68Right-handed alpha
Helix 27
27
B
84 97Right-handed alpha
Helix 28
28
B
115 128Right-handed alpha
Helix 29
29
B
135 137Right-handed 310
Helix 30
30
B
138 147Right-handed alpha
Helix 31
31
B
157 163Right-handed alpha
Helix 32
32
B
183 186Right-handed 310
Helix 33
33
B
198 211Right-handed alpha
Helix 34
34
B
229 237Right-handed alpha
Helix 35
35
B
237 242Right-handed alpha
Helix 36
36
B
251 258Right-handed alpha
Helix 37
37
B
259 269Right-handed alpha
Helix 38
38
B
277 288Right-handed alpha
Helix 39
39
B
289 294Right-handed alpha
Helix 40
40
B
312 325Right-handed alpha
Helix 41
41
B
329 331Right-handed 310
Helix 42
42
B
339 343Right-handed 310
Helix 43
43
B
362 369Right-handed alpha
Helix 44
44
B
428 439Right-handed alpha
Helix 45
45
B
472 482Right-handed alpha
Helix 46
46
B
511 531Right-handed alpha
Helix 47
47
B
553 568Right-handed alpha
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There are 15 sheets in PDB entry 3PBK. 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 9 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
46 51first strand
Strand 2
A
36 40anti-parallel
Strand 3
A
247 249parallel
Strand 4
A
221 223parallel
Strand 5
A
273 276parallel
Strand 6
A
303 306parallel
Strand 7
A
333 338parallel
Strand 8
A
345 348anti-parallel
Strand 9
A
389 390anti-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
100 104first strand
Strand 2
A
76 80parallel
Strand 3
A
131 134parallel
Strand 4
A
153 156parallel
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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
178 182first strand
Strand 2
A
194 197anti-parallel
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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
357 361first strand
Strand 2
A
381 385anti-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
395 399first strand
Strand 2
A
412 417anti-parallel
Strand 3
A
441 450anti-parallel
Strand 4
A
453 459anti-parallel
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There are 2 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
464 466first strand
Strand 2
A
469 471anti-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
491 495first strand
Strand 2
A
501 506anti-parallel
Strand 3
A
534 539parallel
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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
46 51first strand
Strand 2
B
36 40anti-parallel
Strand 3
B
246 249parallel
Strand 4
B
220 223parallel
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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
100 104first strand
Strand 2
B
76 80parallel
Strand 3
B
131 134parallel
Strand 4
B
153 156parallel
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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
178 182first strand
Strand 2
B
194 197anti-parallel
Strand 3
B
424 425anti-parallel
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There are 5 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
273 276first strand
Strand 2
B
303 306parallel
Strand 3
B
333 337parallel
Strand 4
B
347 348anti-parallel
Strand 5
B
389 390anti-parallel
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There are 2 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
357 361first strand
Strand 2
B
381 385anti-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
395 399first strand
Strand 2
B
412 417anti-parallel
Strand 3
B
441 450anti-parallel
Strand 4
B
453 459anti-parallel
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There are 2 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
464 465first strand
Strand 2
B
470 471anti-parallel
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There are 3 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
491 495first strand
Strand 2
B
501 506anti-parallel
Strand 3
B
534 539parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il