Analysis of interatomic Contacts of Structural Units in PDB entry:
2HIY


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 2HIY entry

There are 4 chains in PDB entry 2HIY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0LYS 180
B
 ALA 0LYS 179
C
 ALA 0LYS 180
D
 SER -2LYS 180
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 44 helices in PDB entry 2HIY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 32Right-handed alpha
Helix 2
2
A
52 68Right-handed alpha
Helix 3
3
A
79 87Right-handed alpha
Helix 4
4
A
88 89Right-handed 310
Helix 5
5
A
90 95Right-handed 310
Helix 6
6
A
110 120Right-handed alpha
Helix 7
7
A
144 147Right-handed 310
Helix 8
8
A
148 154Right-handed alpha
Helix 9
9
A
155 157Right-handed 310
Helix 10
10
A
159 161Right-handed 310
Helix 11
11
A
168 180Right-handed alpha
Helix 12
12
B
20 31Right-handed alpha
Helix 13
13
B
52 68Right-handed alpha
Helix 14
14
B
79 87Right-handed alpha
Helix 15
15
B
88 89Right-handed 310
Helix 16
16
B
90 95Right-handed 310
Helix 17
17
B
110 121Right-handed alpha
Helix 18
18
B
144 147Right-handed 310
Helix 19
19
B
148 154Right-handed alpha
Helix 20
20
B
155 157Right-handed 310
Helix 21
21
B
159 163Right-handed 310
Helix 22
22
B
168 179Right-handed alpha
Helix 23
23
C
20 31Right-handed alpha
Helix 24
24
C
52 68Right-handed alpha
Helix 25
25
C
79 87Right-handed alpha
Helix 26
26
C
88 89Right-handed 310
Helix 27
27
C
90 95Right-handed 310
Helix 28
28
C
110 120Right-handed alpha
Helix 29
29
C
144 147Right-handed 310
Helix 30
30
C
148 154Right-handed alpha
Helix 31
31
C
155 157Right-handed 310
Helix 32
32
C
159 161Right-handed 310
Helix 33
33
C
168 179Right-handed alpha
Helix 34
34
D
20 32Right-handed alpha
Helix 35
35
D
52 68Right-handed alpha
Helix 36
36
D
79 87Right-handed alpha
Helix 37
37
D
88 89Right-handed 310
Helix 38
38
D
90 95Right-handed 310
Helix 39
39
D
110 120Right-handed alpha
Helix 40
40
D
144 147Right-handed 310
Helix 41
41
D
148 154Right-handed alpha
Helix 42
42
D
155 157Right-handed 310
Helix 43
43
D
159 161Right-handed 310
Helix 44
44
D
168 180Right-handed alpha
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There are 8 sheets in PDB entry 2HIY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
34 39first strand
Strand 2
A
44 49anti-parallel
Strand 3
A
2 7anti-parallel
Strand 4
A
75 78anti-parallel
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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
126 130first strand
Strand 2
A
134 139anti-parallel
Strand 3
A
99 105anti-parallel
Strand 4
A
163 167anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
34 39first strand
Strand 2
B
44 49anti-parallel
Strand 3
B
2 7anti-parallel
Strand 4
B
75 78anti-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
B
126 130first strand
Strand 2
B
134 139anti-parallel
Strand 3
B
99 104anti-parallel
Strand 4
B
164 167anti-parallel
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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
C
34 38first strand
Strand 2
C
44 49anti-parallel
Strand 3
C
2 8anti-parallel
Strand 4
C
74 78anti-parallel
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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
126 130first strand
Strand 2
C
134 139anti-parallel
Strand 3
C
99 105anti-parallel
Strand 4
C
163 167anti-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
D
34 38first strand
Strand 2
D
44 49anti-parallel
Strand 3
D
2 7anti-parallel
Strand 4
D
75 78anti-parallel
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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
D
126 130first strand
Strand 2
D
134 139anti-parallel
Strand 3
D
99 105anti-parallel
Strand 4
D
163 167anti-parallel
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