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


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 1YKB entry

There are 6 chains in PDB entry 1YKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 39ILE 179
B
 SER 38ILE 179
C
 SER 38ILE 179
D
 SER 38ILE 179
E
 SER 38ILE 179
F
 SER 38ILE 179
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 56 helices in PDB entry 1YKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 48Right-handed 310
Helix 2
2
A
49 65Right-handed alpha
Helix 3
3
A
76 81Right-handed alpha
Helix 4
4
A
84 86Right-handed 310
Helix 5
5
A
87 103Right-handed alpha
Helix 6
6
A
114 129Right-handed alpha
Helix 7
7
A
130 132Right-handed 310
Helix 8
8
A
138 155Right-handed alpha
Helix 9
9
A
155 166Right-handed alpha
Helix 10
10
A
166 179Right-handed alpha
Helix 11
11
B
43 48Right-handed 310
Helix 12
12
B
51 66Right-handed alpha
Helix 13
13
B
76 81Right-handed 310
Helix 14
14
B
87 103Right-handed alpha
Helix 15
15
B
113 130Right-handed alpha
Helix 16
16
B
138 155Right-handed alpha
Helix 17
17
B
155 165Right-handed alpha
Helix 18
18
B
166 179Right-handed alpha
Helix 19
19
C
43 48Right-handed 310
Helix 20
20
C
50 66Right-handed alpha
Helix 21
21
C
76 81Right-handed 310
Helix 22
22
C
84 103Right-handed alpha
Helix 23
23
C
113 130Right-handed alpha
Helix 24
24
C
138 155Right-handed alpha
Helix 25
25
C
156 165Right-handed alpha
Helix 26
26
C
166 179Right-handed alpha
Helix 27
27
D
43 48Right-handed 310
Helix 28
28
D
49 65Right-handed alpha
Helix 29
29
D
76 81Right-handed alpha
Helix 30
30
D
84 86Right-handed 310
Helix 31
31
D
87 103Right-handed alpha
Helix 32
32
D
114 129Right-handed alpha
Helix 33
33
D
130 132Right-handed 310
Helix 34
34
D
138 155Right-handed alpha
Helix 35
35
D
155 166Right-handed alpha
Helix 36
36
D
166 179Right-handed alpha
Helix 37
37
E
43 48Right-handed 310
Helix 38
38
E
51 66Right-handed alpha
Helix 39
39
E
76 81Right-handed 310
Helix 40
40
E
84 103Right-handed alpha
Helix 41
41
E
113 129Right-handed alpha
Helix 42
42
E
130 132Right-handed 310
Helix 43
43
E
138 155Right-handed alpha
Helix 44
44
E
155 165Right-handed alpha
Helix 45
45
E
166 179Right-handed alpha
Helix 46
46
F
43 48Right-handed 310
Helix 47
47
F
49 65Right-handed alpha
Helix 48
48
F
76 81Right-handed alpha
Helix 49
49
F
84 86Right-handed 310
Helix 50
50
F
87 102Right-handed alpha
Helix 51
51
F
103 108Right-handed alpha
Helix 52
52
F
114 129Right-handed alpha
Helix 53
53
F
130 132Right-handed 310
Helix 54
54
F
138 155Right-handed alpha
Helix 55
55
F
155 166Right-handed alpha
Helix 56
56
F
166 179Right-handed alpha
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There are no sheets in PDB entry 1YKB
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