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


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 3SLK entry

There are 2 chains in PDB entry 3SLK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 751
B
 ALA 1GLU 612
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 57 helices in PDB entry 3SLK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 49Right-handed alpha
Helix 2
2
A
67 89Right-handed alpha
Helix 3
3
A
114 131Right-handed alpha
Helix 4
4
A
145 156Right-handed alpha
Helix 5
5
A
208 213Right-handed alpha
Helix 6
6
A
230 237Right-handed alpha
Helix 7
7
A
298 317Right-handed alpha
Helix 8
8
A
335 348Right-handed alpha
Helix 9
9
A
357 364Right-handed 310
Helix 10
10
A
367 369Right-handed 310
Helix 11
11
A
378 387Right-handed alpha
Helix 12
12
A
404 409Right-handed alpha
Helix 13
13
A
427 435Right-handed alpha
Helix 14
14
A
444 447Right-handed 310
Helix 15
15
A
448 466Right-handed alpha
Helix 16
16
A
481 492Right-handed alpha
Helix 17
17
A
519 532Right-handed alpha
Helix 18
18
A
544 548Right-handed 310
Helix 19
19
A
550 561Right-handed alpha
Helix 20
20
A
574 584Right-handed alpha
Helix 21
21
A
605 609Right-handed 310
Helix 22
22
A
610 632Right-handed alpha
Helix 23
23
A
644 649Right-handed alpha
Helix 24
24
A
653 673Right-handed alpha
Helix 25
25
A
689 705Right-handed alpha
Helix 26
26
A
711 724Right-handed alpha
Helix 27
27
A
746 750Right-handed 310
Helix 28
28
B
40 49Right-handed alpha
Helix 29
29
B
67 89Right-handed alpha
Helix 30
30
B
114 131Right-handed alpha
Helix 31
31
B
142 144Right-handed 310
Helix 32
32
B
145 156Right-handed alpha
Helix 33
33
B
208 213Right-handed alpha
Helix 34
34
B
230 238Right-handed alpha
Helix 35
35
B
286 288Right-handed 310
Helix 36
36
B
298 305Right-handed alpha
Helix 37
37
B
305 317Right-handed alpha
Helix 38
38
B
335 348Right-handed alpha
Helix 39
39
B
357 364Right-handed 310
Helix 40
40
B
367 369Right-handed 310
Helix 41
41
B
378 388Right-handed alpha
Helix 42
42
B
401 409Right-handed alpha
Helix 43
43
B
427 435Right-handed alpha
Helix 44
44
B
444 447Right-handed 310
Helix 45
45
B
448 466Right-handed alpha
Helix 46
46
B
481 491Right-handed alpha
Helix 47
47
B
519 533Right-handed alpha
Helix 48
48
B
544 548Right-handed 310
Helix 49
49
B
550 561Right-handed alpha
Helix 50
50
B
574 584Right-handed alpha
Helix 51
51
B
605 609Right-handed 310
Helix 52
52
B
610 632Right-handed alpha
Helix 53
53
B
644 649Right-handed alpha
Helix 54
54
B
653 673Right-handed alpha
Helix 55
55
B
689 705Right-handed alpha
Helix 56
56
B
711 724Right-handed alpha
Helix 57
57
B
746 750Right-handed 310
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There are 14 sheets in PDB entry 3SLK. 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,

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
4 7first strand
Strand 2
A
172 175anti-parallel
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There are 8 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
10 11first strand
Strand 2
A
168 169anti-parallel
Strand 3
A
160 163anti-parallel
Strand 4
A
135 139parallel
Strand 5
A
95 100parallel
Strand 6
A
56 60parallel
Strand 7
A
22 25parallel
Strand 8
A
35 37parallel
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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
192 194first strand
Strand 2
A
203 205anti-parallel
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There are 5 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
282 286first strand
Strand 2
A
219 229anti-parallel
Strand 3
A
251 258anti-parallel
Strand 4
A
270 273anti-parallel
Strand 5
A
290 292anti-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
282 286first strand
Strand 2
A
219 229anti-parallel
Strand 3
A
497 501anti-parallel
Strand 4
A
474 478parallel
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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
A
371 372first strand
Strand 2
A
352 355parallel
Strand 3
A
328 331parallel
Strand 4
A
394 397parallel
Strand 5
A
415 419parallel
Strand 6
A
438 442parallel
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There are 6 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
564 569first strand
Strand 2
A
537 542parallel
Strand 3
A
511 515parallel
Strand 4
A
591 596parallel
Strand 5
A
637 643parallel
Strand 6
A
677 682parallel
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There are 2 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
4 7first strand
Strand 2
B
172 175anti-parallel
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There are 6 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
35 37first strand
Strand 2
B
22 25parallel
Strand 3
B
56 60parallel
Strand 4
B
95 100parallel
Strand 5
B
135 139parallel
Strand 6
B
160 162parallel
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There are 2 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
190 194first strand
Strand 2
B
203 207anti-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
282 285first strand
Strand 2
B
220 229anti-parallel
Strand 3
B
250 257anti-parallel
Strand 4
B
270 274anti-parallel
Strand 5
B
290 292anti-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
282 285first strand
Strand 2
B
220 229anti-parallel
Strand 3
B
497 501anti-parallel
Strand 4
B
474 478parallel
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There are 6 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
371 373first strand
Strand 2
B
351 356parallel
Strand 3
B
327 330parallel
Strand 4
B
394 397parallel
Strand 5
B
415 419parallel
Strand 6
B
438 442parallel
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There are 6 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
564 569first strand
Strand 2
B
537 542parallel
Strand 3
B
511 515parallel
Strand 4
B
591 596parallel
Strand 5
B
637 643parallel
Strand 6
B
677 682parallel
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