Analysis of interatomic Contacts of Structural Units in PDB entry:
4DKI


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 4DKI entry

There are 2 chains in PDB entry 4DKI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 25GLU 668
B
 SER 25SER 643
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 60 helices in PDB entry 4DKI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 39Right-handed alpha
Helix 2
2
A
41 48Right-handed alpha
Helix 3
3
A
50 58Right-handed alpha
Helix 4
4
A
58 74Right-handed alpha
Helix 5
5
A
128 132Right-handed 310
Helix 6
6
A
179 181Right-handed 310
Helix 7
7
A
182 190Right-handed alpha
Helix 8
8
A
193 202Right-handed alpha
Helix 9
9
A
221 232Right-handed alpha
Helix 10
10
A
245 248Right-handed 310
Helix 11
11
A
249 254Right-handed alpha
Helix 12
12
A
260 266Right-handed alpha
Helix 13
13
A
282 287Right-handed alpha
Helix 14
14
A
287 292Right-handed alpha
Helix 15
15
A
329 339Right-handed alpha
Helix 16
16
A
368 374Right-handed alpha
Helix 17
17
A
376 385Right-handed alpha
Helix 18
18
A
401 403Right-handed 310
Helix 19
19
A
404 416Right-handed alpha
Helix 20
20
A
435 439Right-handed 310
Helix 21
21
A
455 462Right-handed alpha
Helix 22
22
A
463 473Right-handed alpha
Helix 23
23
A
475 486Right-handed alpha
Helix 24
24
A
510 519Right-handed alpha
Helix 25
25
A
527 537Right-handed alpha
Helix 26
26
A
564 581Right-handed alpha
Helix 27
27
A
583 588Right-handed alpha
Helix 28
28
A
642 657Right-handed alpha
Helix 29
29
A
658 661Right-handed 310
Helix 30
30
B
27 40Right-handed alpha
Helix 31
31
B
41 48Right-handed alpha
Helix 32
32
B
50 58Right-handed alpha
Helix 33
33
B
58 64Right-handed alpha
Helix 34
34
B
64 74Right-handed alpha
Helix 35
35
B
128 132Right-handed 310
Helix 36
36
B
179 181Right-handed 310
Helix 37
37
B
182 190Right-handed alpha
Helix 38
38
B
193 202Right-handed alpha
Helix 39
39
B
221 229Right-handed alpha
Helix 40
40
B
245 248Right-handed 310
Helix 41
41
B
249 254Right-handed alpha
Helix 42
42
B
262 266Right-handed 310
Helix 43
43
B
282 287Right-handed alpha
Helix 44
44
B
287 292Right-handed alpha
Helix 45
45
B
329 339Right-handed alpha
Helix 46
46
B
369 374Right-handed alpha
Helix 47
47
B
376 385Right-handed alpha
Helix 48
48
B
401 403Right-handed 310
Helix 49
49
B
404 416Right-handed alpha
Helix 50
50
B
435 439Right-handed 310
Helix 51
51
B
455 462Right-handed alpha
Helix 52
52
B
463 475Right-handed alpha
Helix 53
53
B
475 487Right-handed alpha
Helix 54
54
B
510 518Right-handed alpha
Helix 55
55
B
527 537Right-handed alpha
Helix 56
56
B
538 540Right-handed 310
Helix 57
57
B
564 581Right-handed alpha
Helix 58
58
B
583 588Right-handed alpha
Helix 59
59
B
642 657Right-handed alpha
Helix 60
60
B
658 661Right-handed 310
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There are 18 sheets in PDB entry 4DKI. 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, P, Q, R,

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
75 89first strand
Strand 2
A
92 103anti-parallel
Strand 3
A
107 119anti-parallel
Strand 4
A
122 126anti-parallel
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There are 3 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 147first strand
Strand 2
A
296 303anti-parallel
Strand 3
A
309 316anti-parallel
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There are 3 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
212 217first strand
Strand 2
A
161 173anti-parallel
Strand 3
A
234 242anti-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
212 217first strand
Strand 2
A
161 173anti-parallel
Strand 3
A
154 155anti-parallel
Strand 4
A
324 325parallel
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There are 2 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
255 258first strand
Strand 2
A
277 281anti-parallel
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There are 5 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
357 363first strand
Strand 2
A
344 350anti-parallel
Strand 3
A
628 634anti-parallel
Strand 4
A
614 621anti-parallel
Strand 5
A
594 599anti-parallel
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There are 2 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
424 427first strand
Strand 2
A
451 454anti-parallel
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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
A
431 432first strand
Strand 2
A
443 444anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
544 545first strand
Strand 2
A
557 559anti-parallel
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There are 4 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
75 87first strand
Strand 2
B
92 103anti-parallel
Strand 3
B
106 119anti-parallel
Strand 4
B
122 126anti-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
140 147first strand
Strand 2
B
296 303anti-parallel
Strand 3
B
308 316anti-parallel
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There are 3 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
212 217first strand
Strand 2
B
161 173anti-parallel
Strand 3
B
234 242anti-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
212 217first strand
Strand 2
B
161 173anti-parallel
Strand 3
B
154 155anti-parallel
Strand 4
B
324 325parallel
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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
255 258first strand
Strand 2
B
277 281anti-parallel
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There are 5 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
357 363first strand
Strand 2
B
344 350anti-parallel
Strand 3
B
624 634anti-parallel
Strand 4
B
615 621anti-parallel
Strand 5
B
594 600anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
424 427first strand
Strand 2
B
451 454anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
431 432first strand
Strand 2
B
443 444anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
544 545first strand
Strand 2
B
557 559anti-parallel
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