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


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 1KYZ entry

There are 3 chains in PDB entry 1KYZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 13LEU 362
C
 THR 10VAL 365
E
 GLY 5VAL 365
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 1KYZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
30 42Right-handed alpha
Helix 3
3
A
43 50Right-handed alpha
Helix 4
4
A
58 65Right-handed alpha
Helix 5
5
A
72 87Right-handed alpha
Helix 6
6
A
109 116Right-handed alpha
Helix 7
7
A
124 132Right-handed alpha
Helix 8
8
A
133 138Right-handed alpha
Helix 9
9
A
139 141Right-handed 310
Helix 10
10
A
142 150Right-handed alpha
Helix 11
11
A
152 159Right-handed alpha
Helix 12
12
A
161 166Right-handed alpha
Helix 13
13
A
169 195Right-handed alpha
Helix 14
14
A
212 222Right-handed alpha
Helix 15
15
A
272 287Right-handed alpha
Helix 16
16
A
307 324Right-handed alpha
Helix 17
17
A
332 343Right-handed alpha
Helix 18
18
C
18 28Right-handed alpha
Helix 19
19
C
30 42Right-handed alpha
Helix 20
20
C
43 51Right-handed alpha
Helix 21
21
C
58 64Right-handed alpha
Helix 22
22
C
72 87Right-handed alpha
Helix 23
23
C
110 116Right-handed 310
Helix 24
24
C
124 132Right-handed alpha
Helix 25
25
C
133 138Right-handed alpha
Helix 26
26
C
139 141Right-handed 310
Helix 27
27
C
142 150Right-handed alpha
Helix 28
28
C
152 158Right-handed alpha
Helix 29
29
C
161 166Right-handed alpha
Helix 30
30
C
169 195Right-handed alpha
Helix 31
31
C
212 217Right-handed alpha
Helix 32
32
C
218 222Right-handed 310
Helix 33
33
C
232 238Right-handed alpha
Helix 34
34
C
267 271Right-handed 310
Helix 35
35
C
272 287Right-handed alpha
Helix 36
36
C
307 324Right-handed alpha
Helix 37
37
C
332 342Right-handed alpha
Helix 38
38
E
15 17Right-handed 310
Helix 39
39
E
18 28Right-handed alpha
Helix 40
40
E
30 42Right-handed alpha
Helix 41
41
E
43 51Right-handed alpha
Helix 42
42
E
58 64Right-handed alpha
Helix 43
43
E
72 87Right-handed alpha
Helix 44
44
E
110 116Right-handed 310
Helix 45
45
E
124 132Right-handed alpha
Helix 46
46
E
133 138Right-handed alpha
Helix 47
47
E
139 141Right-handed 310
Helix 48
48
E
142 150Right-handed alpha
Helix 49
49
E
152 159Right-handed alpha
Helix 50
50
E
161 169Right-handed alpha
Helix 51
51
E
169 193Right-handed alpha
Helix 52
52
E
212 222Right-handed alpha
Helix 53
53
E
232 237Right-handed alpha
Helix 54
54
E
267 271Right-handed 310
Helix 55
55
E
272 287Right-handed alpha
Helix 56
56
E
307 324Right-handed alpha
Helix 57
57
E
331 342Right-handed alpha
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There are 8 sheets in PDB entry 1KYZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
90 96first strand
Strand 2
A
102 108anti-parallel
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There are 7 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
245 249first strand
Strand 2
A
226 231parallel
Strand 3
A
203 207parallel
Strand 4
A
262 263parallel
Strand 5
A
293 297parallel
Strand 6
A
356 361anti-parallel
Strand 7
A
347 353anti-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
A
299 300first strand
Strand 2
A
330 331parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
90 96first strand
Strand 2
C
102 108anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
349 353first strand
Strand 2
C
356 362anti-parallel
Strand 3
C
292 300anti-parallel
Strand 4
C
262 263parallel
Strand 5
C
204 207parallel
Strand 6
C
227 231parallel
Strand 7
C
245 249parallel
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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
C
349 353first strand
Strand 2
C
356 362anti-parallel
Strand 3
C
292 300anti-parallel
Strand 4
C
330 331parallel
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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
E
90 96first strand
Strand 2
E
102 108anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
245 249first strand
Strand 2
E
226 231parallel
Strand 3
E
203 207parallel
Strand 4
E
261 263parallel
Strand 5
E
292 297parallel
Strand 6
E
356 362anti-parallel
Strand 7
E
346 353anti-parallel
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