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


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 2HQY entry

There are 2 chains in PDB entry 2HQY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 298
B
 MET 1LYS 296
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 34 helices in PDB entry 2HQY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 10Right-handed 310
Helix 2
2
A
11 20Right-handed alpha
Helix 3
3
A
26 29Right-handed 310
Helix 4
4
A
30 37Right-handed alpha
Helix 5
5
A
37 42Right-handed alpha
Helix 6
6
A
72 88Right-handed alpha
Helix 7
7
A
97 108Right-handed alpha
Helix 8
8
A
118 121Right-handed 310
Helix 9
9
A
127 133Right-handed alpha
Helix 10
10
A
135 137Right-handed 310
Helix 11
11
A
138 152Right-handed alpha
Helix 12
12
A
161 163Right-handed 310
Helix 13
13
A
164 180Right-handed alpha
Helix 14
14
A
184 200Right-handed alpha
Helix 15
15
A
200 205Right-handed alpha
Helix 16
16
A
244 257Right-handed alpha
Helix 17
17
A
272 282Right-handed alpha
Helix 18
18
B
8 10Right-handed 310
Helix 19
19
B
11 20Right-handed alpha
Helix 20
20
B
26 29Right-handed 310
Helix 21
21
B
30 37Right-handed alpha
Helix 22
22
B
37 42Right-handed alpha
Helix 23
23
B
72 87Right-handed alpha
Helix 24
24
B
97 108Right-handed alpha
Helix 25
25
B
118 121Right-handed 310
Helix 26
26
B
127 133Right-handed alpha
Helix 27
27
B
135 137Right-handed 310
Helix 28
28
B
138 152Right-handed alpha
Helix 29
29
B
161 163Right-handed 310
Helix 30
30
B
164 179Right-handed alpha
Helix 31
31
B
186 200Right-handed alpha
Helix 32
32
B
200 205Right-handed alpha
Helix 33
33
B
244 257Right-handed alpha
Helix 34
34
B
272 282Right-handed alpha
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There are 6 sheets in PDB entry 2HQY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
5 6first strand
Strand 2
A
44 48anti-parallel
Strand 3
A
51 58anti-parallel
Strand 4
A
68 69anti-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
5 6first strand
Strand 2
A
44 48anti-parallel
Strand 3
A
51 58anti-parallel
Strand 4
A
61 65anti-parallel
Strand 5
A
92 96parallel
Strand 6
A
291 295anti-parallel
Strand 7
A
112 116anti-parallel
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There are 7 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
156 159first strand
Strand 2
A
207 213anti-parallel
Strand 3
A
216 227anti-parallel
Strand 4
A
230 238anti-parallel
Strand 5
A
263 265parallel
Strand 6
A
122 126anti-parallel
Strand 7
A
286 288anti-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
5 6first strand
Strand 2
B
44 48anti-parallel
Strand 3
B
51 58anti-parallel
Strand 4
B
68 69anti-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
B
5 6first strand
Strand 2
B
44 48anti-parallel
Strand 3
B
51 58anti-parallel
Strand 4
B
61 65anti-parallel
Strand 5
B
92 96parallel
Strand 6
B
291 295anti-parallel
Strand 7
B
112 116anti-parallel
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There are 7 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
156 159first strand
Strand 2
B
207 213anti-parallel
Strand 3
B
216 227anti-parallel
Strand 4
B
230 238anti-parallel
Strand 5
B
263 265parallel
Strand 6
B
122 126anti-parallel
Strand 7
B
286 288anti-parallel
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