Analysis of interatomic Contacts of Structural Units in PDB entry:
4HR3


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 4HR3 entry

There is 1 chain in PDB entry 4HR3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 3ALA 409
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 20 helices in PDB entry 4HR3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 23Right-handed alpha
Helix 2
2
A
23 41Right-handed alpha
Helix 3
3
A
46 51Right-handed 310
Helix 4
4
A
54 66Right-handed alpha
Helix 5
5
A
83 95Right-handed alpha
Helix 6
6
A
99 104Right-handed alpha
Helix 7
7
A
109 121Right-handed alpha
Helix 8
8
A
122 129Right-handed alpha
Helix 9
9
A
129 135Right-handed alpha
Helix 10
10
A
153 157Right-handed 310
Helix 11
11
A
247 249Right-handed 310
Helix 12
12
A
255 264Right-handed alpha
Helix 13
13
A
265 293Right-handed alpha
Helix 14
14
A
301 303Right-handed 310
Helix 15
15
A
305 334Right-handed alpha
Helix 16
16
A
335 338Right-handed 310
Helix 17
17
A
339 365Right-handed alpha
Helix 18
18
A
366 371Right-handed 310
Helix 19
19
A
375 386Right-handed alpha
Helix 20
20
A
392 407Right-handed alpha
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There are 3 sheets in PDB entry 4HR3. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
139 143first strand
Strand 2
A
185 193parallel
Strand 3
A
204 210anti-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
160 164first strand
Strand 2
A
167 178anti-parallel
Strand 3
A
234 245anti-parallel
Strand 4
A
216 221anti-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
294 295first strand
Strand 2
A
298 299anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il