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


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 3PUK entry

There are 4 chains in PDB entry 3PUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7ASP 585
B
 GLU 7ASP 585
C
 MET 1ARG 9
D
 MET 1GLN 10
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 53 helices in PDB entry 3PUK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
23 27Right-handed 310
Helix 3
3
A
38 48Right-handed alpha
Helix 4
4
A
52 57Right-handed 310
Helix 5
5
A
84 96Right-handed alpha
Helix 6
6
A
97 100Right-handed 310
Helix 7
7
A
115 125Right-handed alpha
Helix 8
8
A
154 160Right-handed alpha
Helix 9
9
A
167 189Right-handed alpha
Helix 10
10
A
202 218Right-handed alpha
Helix 11
11
A
241 243Right-handed 310
Helix 12
12
A
253 262Right-handed alpha
Helix 13
13
A
264 266Right-handed 310
Helix 14
14
A
296 302Right-handed alpha
Helix 15
15
A
326 337Right-handed alpha
Helix 16
16
A
339 361Right-handed alpha
Helix 17
17
A
361 374Right-handed alpha
Helix 18
18
A
386 391Right-handed alpha
Helix 19
19
A
400 415Right-handed alpha
Helix 20
20
A
419 430Right-handed alpha
Helix 21
21
A
436 441Right-handed alpha
Helix 22
22
A
442 446Right-handed 310
Helix 23
23
A
467 471Right-handed 310
Helix 24
24
A
478 487Right-handed alpha
Helix 25
25
A
542 555Right-handed alpha
Helix 26
26
A
569 578Right-handed alpha
Helix 27
27
B
9 22Right-handed alpha
Helix 28
28
B
38 49Right-handed alpha
Helix 29
29
B
54 57Right-handed 310
Helix 30
30
B
84 93Right-handed alpha
Helix 31
31
B
115 124Right-handed alpha
Helix 32
32
B
156 161Right-handed alpha
Helix 33
33
B
167 188Right-handed alpha
Helix 34
34
B
199 202Right-handed 310
Helix 35
35
B
203 219Right-handed alpha
Helix 36
36
B
239 243Right-handed 310
Helix 37
37
B
244 248Right-handed 310
Helix 38
38
B
253 262Right-handed alpha
Helix 39
39
B
296 301Right-handed alpha
Helix 40
40
B
326 332Right-handed 310
Helix 41
41
B
337 361Right-handed alpha
Helix 42
42
B
361 374Right-handed alpha
Helix 43
43
B
386 391Right-handed alpha
Helix 44
44
B
392 395Right-handed 310
Helix 45
45
B
400 414Right-handed alpha
Helix 46
46
B
419 430Right-handed alpha
Helix 47
47
B
436 441Right-handed alpha
Helix 48
48
B
442 446Right-handed 310
Helix 49
49
B
477 487Right-handed alpha
Helix 50
50
B
541 553Right-handed alpha
Helix 51
51
B
569 578Right-handed alpha
Helix 52
52
C
4 9Right-handed alpha
Helix 53
53
D
4 9Right-handed alpha
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There are 7 sheets in PDB entry 3PUK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
A
59 64first strand
Strand 2
A
33 37parallel
Strand 3
A
77 81parallel
Strand 4
A
106 110parallel
Strand 5
A
130 135parallel
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There are 6 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
140 144first strand
Strand 2
A
147 150anti-parallel
Strand 3
A
559 564parallel
Strand 4
A
531 537parallel
Strand 5
A
233 239parallel
Strand 6
A
193 196parallel
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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
268 270first strand
Strand 2
A
279 281anti-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
540 541first strand
Strand 2
A
567 568parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 64first strand
Strand 2
B
33 37parallel
Strand 3
B
77 81parallel
Strand 4
B
106 110parallel
Strand 5
B
130 135parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 144first strand
Strand 2
B
147 149anti-parallel
Strand 3
B
559 564parallel
Strand 4
B
531 536parallel
Strand 5
B
233 238parallel
Strand 6
B
193 196parallel
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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
B
264 265first strand
Strand 2
B
268 270anti-parallel
Strand 3
B
279 281anti-parallel
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