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


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 1HLP entry

There are 2 chains in PDB entry 1HLP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 21SER 328
B
 THR 21SER 328
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 26 helices in PDB entry 1HLP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 43Right-handed alpha
Helix 2
2
A
53 55Right-handed 310
Helix 3
3
A
57 59Right-handed 310
Helix 4
4
A
60 70Right-handed alpha
Helix 5
5
A
106 125Right-handed alpha
Helix 6
6
A
140 151Right-handed alpha
Helix 7
7
A
154 156Right-handed 310
Helix 8
8
A
162 179Right-handed alpha
Helix 9
9
A
201 204Right-handed 310
Helix 10
10
A
223 233Right-handed alpha
Helix 11
11
A
246 262Right-handed alpha
Helix 12
12
A
306 327Right-handed alpha
Helix 13
13
B
30 43Right-handed alpha
Helix 14
14
B
53 55Right-handed 310
Helix 15
15
B
57 59Right-handed 310
Helix 16
16
B
60 70Right-handed alpha
Helix 17
17
B
82 87Right-handed alpha
Helix 18
18
B
106 125Right-handed alpha
Helix 19
19
B
140 151Right-handed alpha
Helix 20
20
B
162 179Right-handed alpha
Helix 21
21
B
201 204Right-handed 310
Helix 22
22
B
223 233Right-handed alpha
Helix 23
23
B
236 241Right-handed alpha
Helix 24
24
B
246 262Right-handed alpha
Helix 25
25
B
277 279Right-handed 310
Helix 26
26
B
306 327Right-handed alpha
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There are 7 sheets in PDB entry 1HLP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
76 78first strand
Strand 2
A
47 51parallel
Strand 3
A
22 26parallel
Strand 4
A
91 94parallel
Strand 5
A
132 135parallel
Strand 6
A
158 160parallel
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There are 2 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
189 191first strand
Strand 2
A
197 199anti-parallel
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There are 3 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
267 271first strand
Strand 2
A
287 291anti-parallel
Strand 3
A
299 300anti-parallel
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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
A
274 276first strand
Strand 2
A
281 284anti-parallel
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There are 6 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
76 77first strand
Strand 2
B
47 51parallel
Strand 3
B
22 26parallel
Strand 4
B
91 94parallel
Strand 5
B
132 135parallel
Strand 6
B
158 160parallel
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There are 2 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
189 191first strand
Strand 2
B
197 199anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
267 276first strand
Strand 2
B
281 293anti-parallel
Strand 3
B
296 300anti-parallel
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