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


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 4KZT entry

There are 4 chains in PDB entry 4KZT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 9ALA 439
B
 ARG 9ALA 439
X
 ARG 9ALA 439
Y
 ARG 9LEU 16
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 74 helices in PDB entry 4KZT. 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 13Right-handed 310
Helix 2
2
A
24 33Right-handed alpha
Helix 3
3
A
46 53Right-handed alpha
Helix 4
4
A
53 68Right-handed alpha
Helix 5
5
A
83 87Right-handed 310
Helix 6
6
A
105 127Right-handed alpha
Helix 7
7
A
160 169Right-handed alpha
Helix 8
8
A
190 203Right-handed alpha
Helix 9
9
A
229 238Right-handed alpha
Helix 10
10
A
245 258Right-handed alpha
Helix 11
11
A
270 272Right-handed 310
Helix 12
12
A
273 280Right-handed alpha
Helix 13
13
A
299 303Right-handed 310
Helix 14
14
A
304 317Right-handed alpha
Helix 15
15
A
323 328Right-handed alpha
Helix 16
16
A
360 366Right-handed alpha
Helix 17
17
A
367 380Right-handed alpha
Helix 18
18
A
393 401Right-handed alpha
Helix 19
19
A
422 433Right-handed alpha
Helix 20
20
B
9 13Right-handed 310
Helix 21
21
B
23 33Right-handed alpha
Helix 22
22
B
46 53Right-handed alpha
Helix 23
23
B
53 67Right-handed alpha
Helix 24
24
B
77 82Right-handed alpha
Helix 25
25
B
102 104Right-handed 310
Helix 26
26
B
105 127Right-handed alpha
Helix 27
27
B
145 150Right-handed alpha
Helix 28
28
B
160 169Right-handed alpha
Helix 29
29
B
190 203Right-handed alpha
Helix 30
30
B
229 238Right-handed alpha
Helix 31
31
B
243 258Right-handed alpha
Helix 32
32
B
273 280Right-handed alpha
Helix 33
33
B
304 317Right-handed alpha
Helix 34
34
B
360 366Right-handed alpha
Helix 35
35
B
367 380Right-handed alpha
Helix 36
36
B
393 401Right-handed alpha
Helix 37
37
B
419 431Right-handed alpha
Helix 38
38
X
9 13Right-handed 310
Helix 39
39
X
23 33Right-handed alpha
Helix 40
40
X
46 53Right-handed alpha
Helix 41
41
X
53 67Right-handed alpha
Helix 42
42
X
77 82Right-handed alpha
Helix 43
43
X
105 127Right-handed alpha
Helix 44
44
X
145 150Right-handed alpha
Helix 45
45
X
160 169Right-handed alpha
Helix 46
46
X
190 203Right-handed alpha
Helix 47
47
X
229 239Right-handed alpha
Helix 48
48
X
243 258Right-handed alpha
Helix 49
49
X
270 272Right-handed 310
Helix 50
50
X
273 280Right-handed alpha
Helix 51
51
X
304 316Right-handed alpha
Helix 52
52
X
360 366Right-handed alpha
Helix 53
53
X
367 380Right-handed alpha
Helix 54
54
X
393 401Right-handed alpha
Helix 55
55
X
419 422Right-handed 310
Helix 56
56
X
423 431Right-handed alpha
Helix 57
57
Y
23 33Right-handed alpha
Helix 58
58
Y
46 53Right-handed alpha
Helix 59
59
Y
53 67Right-handed alpha
Helix 60
60
Y
83 88Right-handed alpha
Helix 61
61
Y
105 127Right-handed alpha
Helix 62
62
Y
160 169Right-handed alpha
Helix 63
63
Y
190 203Right-handed alpha
Helix 64
64
Y
229 238Right-handed alpha
Helix 65
65
Y
245 258Right-handed alpha
Helix 66
66
Y
270 272Right-handed 310
Helix 67
67
Y
273 280Right-handed alpha
Helix 68
68
Y
299 303Right-handed 310
Helix 69
69
Y
304 317Right-handed alpha
Helix 70
70
Y
323 328Right-handed alpha
Helix 71
71
Y
360 366Right-handed alpha
Helix 72
72
Y
367 380Right-handed alpha
Helix 73
73
Y
393 401Right-handed alpha
Helix 74
74
Y
422 433Right-handed alpha
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There are 10 sheets in PDB entry 4KZT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 8 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
131 134first strand
Strand 2
A
172 176parallel
Strand 3
A
72 75parallel
Strand 4
A
41 45parallel
Strand 5
A
206 210parallel
Strand 6
A
265 269parallel
Strand 7
A
286 289anti-parallel
Strand 8
A
226 228parallel
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There are 4 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
154 158first strand
Strand 2
A
139 142anti-parallel
Strand 3
A
178 180parallel
Strand 4
A
187 188anti-parallel
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There are 14 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
294 297first strand
Strand 2
A
332 336anti-parallel
Strand 3
A
341 348anti-parallel
Strand 4
A
351 359anti-parallel
Strand 5
A
383 388parallel
Strand 6
A
410 415anti-parallel
Strand 7
A
403 406anti-parallel
Strand 8
X
403 406anti-parallel
Strand 9
X
410 414anti-parallel
Strand 10
X
383 388anti-parallel
Strand 11
X
351 359parallel
Strand 12
X
341 348anti-parallel
Strand 13
X
332 336anti-parallel
Strand 14
X
294 297anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
131 134first strand
Strand 2
B
172 176parallel
Strand 3
B
72 75parallel
Strand 4
B
41 45parallel
Strand 5
B
206 210parallel
Strand 6
B
265 269parallel
Strand 7
B
286 289anti-parallel
Strand 8
B
226 228parallel
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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
B
154 158first strand
Strand 2
B
139 142anti-parallel
Strand 3
B
178 180parallel
Strand 4
B
186 188anti-parallel
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There are 14 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
294 297first strand
Strand 2
B
332 336anti-parallel
Strand 3
B
341 348anti-parallel
Strand 4
B
351 359anti-parallel
Strand 5
B
383 388parallel
Strand 6
B
410 415anti-parallel
Strand 7
B
403 406anti-parallel
Strand 8
Y
403 406anti-parallel
Strand 9
Y
410 415anti-parallel
Strand 10
Y
383 388anti-parallel
Strand 11
Y
351 359parallel
Strand 12
Y
341 348anti-parallel
Strand 13
Y
332 336anti-parallel
Strand 14
Y
294 297anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
131 134first strand
Strand 2
X
172 176parallel
Strand 3
X
72 75parallel
Strand 4
X
41 45parallel
Strand 5
X
206 210parallel
Strand 6
X
265 269parallel
Strand 7
X
286 289anti-parallel
Strand 8
X
226 228parallel
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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
X
154 158first strand
Strand 2
X
139 142anti-parallel
Strand 3
X
178 180parallel
Strand 4
X
186 188anti-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
Y
131 134first strand
Strand 2
Y
172 176parallel
Strand 3
Y
72 75parallel
Strand 4
Y
41 45parallel
Strand 5
Y
206 210parallel
Strand 6
Y
265 269parallel
Strand 7
Y
286 289anti-parallel
Strand 8
Y
226 228parallel
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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
Y
154 158first strand
Strand 2
Y
139 142anti-parallel
Strand 3
Y
178 180parallel
Strand 4
Y
187 188anti-parallel
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