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


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 4HRI entry

There are 4 chains in PDB entry 4HRI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASN 3LYS 297
A
 ASP 4GLU 298
C
 G 1 T 21
D
 A 1 C 21
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 21 helices in PDB entry 4HRI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
5 12Right-handed alpha
Helix 2
2
B
14 29Right-handed alpha
Helix 3
3
B
34 57Right-handed alpha
Helix 4
4
B
60 69Right-handed alpha
Helix 5
5
B
71 89Right-handed alpha
Helix 6
6
B
101 106Right-handed alpha
Helix 7
7
B
151 168Right-handed alpha
Helix 8
8
B
171 175Right-handed 310
Helix 9
9
B
179 194Right-handed alpha
Helix 10
10
B
223 243Right-handed alpha
Helix 11
11
B
261 280Right-handed alpha
Helix 12
12
A
5 12Right-handed alpha
Helix 13
13
A
14 29Right-handed alpha
Helix 14
14
A
34 57Right-handed alpha
Helix 15
15
A
60 69Right-handed alpha
Helix 16
16
A
71 89Right-handed alpha
Helix 17
17
A
105 112Right-handed alpha
Helix 18
18
A
152 169Right-handed alpha
Helix 19
19
A
179 191Right-handed alpha
Helix 20
20
A
223 243Right-handed alpha
Helix 21
21
A
261 280Right-handed alpha
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There are 2 sheets in PDB entry 4HRI. Click on sheet of interest to get list of strands forming it: A, B,

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
B
249 255first strand
Strand 2
A
288 295anti-parallel
Strand 3
B
287 295anti-parallel
Strand 4
A
249 256anti-parallel
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There are 3 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
150 151first strand
Strand 2
A
207 210anti-parallel
Strand 3
A
197 200anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il