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


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 2HOR entry

There is 1 chain in PDB entry 2HOR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1LYS 425
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 18 helices in PDB entry 2HOR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 17Right-handed alpha
Helix 2
2
A
66 68Right-handed 310
Helix 3
3
A
69 74Right-handed alpha
Helix 4
4
A
76 81Right-handed alpha
Helix 5
5
A
102 117Right-handed alpha
Helix 6
6
A
130 144Right-handed alpha
Helix 7
7
A
166 175Right-handed alpha
Helix 8
8
A
187 190Right-handed 310
Helix 9
9
A
194 196Right-handed 310
Helix 10
10
A
249 253Right-handed alpha
Helix 11
11
A
255 259Right-handed 310
Helix 12
12
A
267 282Right-handed alpha
Helix 13
13
A
286 308Right-handed alpha
Helix 14
14
A
313 334Right-handed alpha
Helix 15
15
A
370 374Right-handed 310
Helix 16
16
A
375 383Right-handed alpha
Helix 17
17
A
391 394Right-handed 310
Helix 18
18
A
407 423Right-handed alpha
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There are 7 sheets in PDB entry 2HOR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
24 25first strand
Strand 2
A
40 41anti-parallel
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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
32 33first strand
Strand 2
A
36 37anti-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
45 46first strand
Strand 2
A
52 53anti-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
59 60first strand
Strand 2
A
385 386parallel
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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
A
125 129first strand
Strand 2
A
261 265anti-parallel
Strand 3
A
244 248anti-parallel
Strand 4
A
221 225parallel
Strand 5
A
198 203parallel
Strand 6
A
156 160parallel
Strand 7
A
180 185parallel
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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
A
339 340first strand
Strand 2
A
363 368anti-parallel
Strand 3
A
399 403anti-parallel
Strand 4
A
388 389anti-parallel
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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
A
348 350first strand
Strand 2
A
355 357anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il