Analysis of interatomic Contacts of Structural Units in PDB entry:
3K8K


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 3K8K entry

There are 2 chains in PDB entry 3K8K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 43ASN 692
B
 TRP 44ASN 692
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 49 helices in PDB entry 3K8K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 87Right-handed alpha
Helix 2
2
A
88 94Right-handed alpha
Helix 3
3
A
128 142Right-handed alpha
Helix 4
4
A
159 168Right-handed alpha
Helix 5
5
A
173 177Right-handed 310
Helix 6
6
A
182 189Right-handed alpha
Helix 7
7
A
198 203Right-handed 310
Helix 8
8
A
204 206Right-handed 310
Helix 9
9
A
357 363Right-handed 310
Helix 10
10
A
364 379Right-handed alpha
Helix 11
11
A
389 393Right-handed 310
Helix 12
12
A
400 420Right-handed alpha
Helix 13
13
A
435 440Right-handed alpha
Helix 14
14
A
441 445Right-handed 310
Helix 15
15
A
451 464Right-handed alpha
Helix 16
16
A
469 483Right-handed alpha
Helix 17
17
A
501 506Right-handed alpha
Helix 18
18
A
509 522Right-handed alpha
Helix 19
19
A
544 549Right-handed 310
Helix 20
20
A
569 574Right-handed alpha
Helix 21
21
A
576 582Right-handed alpha
Helix 22
22
A
586 601Right-handed alpha
Helix 23
23
A
601 607Right-handed alpha
Helix 24
24
A
616 620Right-handed 310
Helix 25
25
A
671 675Right-handed 310
Helix 26
26
B
81 87Right-handed alpha
Helix 27
27
B
88 95Right-handed alpha
Helix 28
28
B
128 142Right-handed alpha
Helix 29
29
B
159 166Right-handed alpha
Helix 30
30
B
171 177Right-handed 310
Helix 31
31
B
182 189Right-handed alpha
Helix 32
32
B
198 203Right-handed 310
Helix 33
33
B
204 206Right-handed 310
Helix 34
34
B
360 363Right-handed 310
Helix 35
35
B
364 380Right-handed alpha
Helix 36
36
B
389 393Right-handed 310
Helix 37
37
B
400 419Right-handed alpha
Helix 38
38
B
435 440Right-handed alpha
Helix 39
39
B
441 445Right-handed 310
Helix 40
40
B
451 464Right-handed alpha
Helix 41
41
B
469 483Right-handed alpha
Helix 42
42
B
501 506Right-handed alpha
Helix 43
43
B
509 523Right-handed alpha
Helix 44
44
B
544 549Right-handed 310
Helix 45
45
B
567 572Right-handed alpha
Helix 46
46
B
576 581Right-handed alpha
Helix 47
47
B
586 599Right-handed alpha
Helix 48
48
B
601 606Right-handed alpha
Helix 49
49
B
616 620Right-handed 310
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There are 14 sheets in PDB entry 3K8K. 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 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
45 46first strand
Strand 2
A
667 670anti-parallel
Strand 3
A
676 680anti-parallel
Strand 4
A
649 653anti-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
489 491first strand
Strand 2
A
448 450parallel
Strand 3
A
427 430parallel
Strand 4
A
384 387parallel
Strand 5
A
145 150parallel
Strand 6
A
99 102parallel
Strand 7
A
63 66parallel
Strand 8
A
528 530parallel
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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
154 156first strand
Strand 2
A
350 352anti-parallel
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There are 3 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
179 180first strand
Strand 2
A
340 342anti-parallel
Strand 3
A
208 210anti-parallel
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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
A
270 273first strand
Strand 2
A
276 285anti-parallel
Strand 3
A
218 227anti-parallel
Strand 4
A
235 240anti-parallel
Strand 5
A
320 321anti-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
265 268first strand
Strand 2
A
258 261anti-parallel
Strand 3
A
289 292anti-parallel
Strand 4
A
304 305anti-parallel
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There are 5 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
608 611first strand
Strand 2
A
626 633anti-parallel
Strand 3
A
636 643anti-parallel
Strand 4
A
685 690anti-parallel
Strand 5
A
657 664anti-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
45 46first strand
Strand 2
B
667 670anti-parallel
Strand 3
B
677 680anti-parallel
Strand 4
B
649 652anti-parallel
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There are 8 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
489 491first strand
Strand 2
B
448 450parallel
Strand 3
B
427 430parallel
Strand 4
B
384 387parallel
Strand 5
B
145 150parallel
Strand 6
B
99 102parallel
Strand 7
B
63 66parallel
Strand 8
B
528 530parallel
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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
154 156first strand
Strand 2
B
350 352anti-parallel
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There are 3 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
179 180first strand
Strand 2
B
340 342anti-parallel
Strand 3
B
208 210anti-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
270 271first strand
Strand 2
B
276 285anti-parallel
Strand 3
B
218 227anti-parallel
Strand 4
B
235 240anti-parallel
Strand 5
B
320 321anti-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
265 268first strand
Strand 2
B
258 261anti-parallel
Strand 3
B
289 292anti-parallel
Strand 4
B
304 305anti-parallel
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There are 5 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
608 611first strand
Strand 2
B
626 633anti-parallel
Strand 3
B
636 643anti-parallel
Strand 4
B
685 690anti-parallel
Strand 5
B
657 664anti-parallel
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