Analysis of interatomic Contacts of Structural Units in PDB entry:
1KK7


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 1KK7 entry

There are 3 chains in PDB entry 1KK7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 5LEU 837
Y
 LYS 11GLU 154
Z
 LYS 2ASP 155
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 1KK7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
79 83Right-handed 310
Helix 3
3
A
87 91Right-handed 310
Helix 4
4
A
95 110Right-handed alpha
Helix 5
5
A
129 132Right-handed 310
Helix 6
6
A
133 140Right-handed alpha
Helix 7
7
A
151 167Right-handed alpha
Helix 8
8
A
181 194Right-handed alpha
Helix 9
9
A
195 197Right-handed 310
Helix 10
10
A
214 231Right-handed alpha
Helix 11
11
A
268 272Right-handed 310
Helix 12
12
A
284 289Right-handed alpha
Helix 13
13
A
293 295Right-handed 310
Helix 14
14
A
296 301Right-handed alpha
Helix 15
15
A
326 337Right-handed alpha
Helix 16
16
A
341 359Right-handed alpha
Helix 17
17
A
377 388Right-handed alpha
Helix 18
18
A
390 400Right-handed alpha
Helix 19
19
A
415 447Right-handed alpha
Helix 20
20
A
471 503Right-handed alpha
Helix 21
21
A
515 525Right-handed alpha
Helix 22
22
A
528 534Right-handed alpha
Helix 23
23
A
543 556Right-handed alpha
Helix 24
24
A
593 599Right-handed alpha
Helix 25
25
A
605 612Right-handed alpha
Helix 26
26
A
615 622Right-handed alpha
Helix 27
27
A
644 661Right-handed alpha
Helix 28
28
A
683 695Right-handed alpha
Helix 29
29
A
699 705Right-handed alpha
Helix 30
30
A
713 718Right-handed alpha
Helix 31
31
A
735 746Right-handed alpha
Helix 32
32
A
749 751Right-handed 310
Helix 33
33
A
765 822Right-handed alpha
Helix 34
34
A
833 837Right-handed 310
Helix 35
35
Y
13 26Right-handed alpha
Helix 36
36
Y
38 43Right-handed alpha
Helix 37
37
Y
44 47Right-handed 310
Helix 38
38
Y
52 62Right-handed alpha
Helix 39
39
Y
74 81Right-handed alpha
Helix 40
40
Y
85 93Right-handed alpha
Helix 41
41
Y
94 97Right-handed 310
Helix 42
42
Y
106 115Right-handed alpha
Helix 43
43
Y
121 129Right-handed alpha
Helix 44
44
Y
140 150Right-handed alpha
Helix 45
45
Z
4 21Right-handed alpha
Helix 46
46
Z
29 31Right-handed 310
Helix 47
47
Z
32 40Right-handed alpha
Helix 48
48
Z
45 51Right-handed alpha
Helix 49
49
Z
64 75Right-handed alpha
Helix 50
50
Z
82 92Right-handed alpha
Helix 51
51
Z
103 113Right-handed alpha
Helix 52
52
Z
118 130Right-handed alpha
Helix 53
53
Z
141 151Right-handed alpha
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There are 9 sheets in PDB entry 1KK7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
244 245first strand
Strand 2
A
264 265anti-parallel
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There are 2 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
363 364first strand
Strand 2
A
373 374anti-parallel
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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
Z
101 102first strand
Strand 2
Z
138 139anti-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
562 563first strand
Strand 2
A
579 582anti-parallel
Strand 3
A
585 588anti-parallel
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There are 3 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
710 712first strand
Strand 2
A
759 762anti-parallel
Strand 3
A
753 755anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
104 105first strand
Strand 2
Y
138 139anti-parallel
Strand 3
Y
134 135anti-parallel
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There are 4 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
113 116first strand
Strand 2
A
119 123anti-parallel
Strand 3
A
668 671parallel
Strand 4
A
174 176parallel
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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
A
170 171first strand
Strand 2
A
454 457parallel
Strand 3
A
249 251anti-parallel
Strand 4
A
257 260anti-parallel
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There are 5 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
67 69first strand
Strand 2
A
56 60anti-parallel
Strand 3
A
45 51anti-parallel
Strand 4
A
33 35anti-parallel
Strand 5
A
75 76anti-parallel
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