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


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 4HXI entry

There are 2 chains in PDB entry 4HXI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 32TYR 223
B
 ASP 26ASN 379
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 4HXI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 46Right-handed alpha
Helix 2
2
A
64 72Right-handed alpha
Helix 3
3
A
72 80Right-handed alpha
Helix 4
4
A
83 88Right-handed 310
Helix 5
5
A
97 111Right-handed alpha
Helix 6
6
A
119 130Right-handed alpha
Helix 7
7
A
132 146Right-handed alpha
Helix 8
8
A
152 163Right-handed alpha
Helix 9
9
A
164 173Right-handed alpha
Helix 10
10
A
182 190Right-handed alpha
Helix 11
11
A
193 202Right-handed alpha
Helix 12
12
A
209 212Right-handed 310
Helix 13
13
A
213 223Right-handed alpha
Helix 14
14
B
27 46Right-handed alpha
Helix 15
15
B
53 67Right-handed alpha
Helix 16
16
B
69 88Right-handed alpha
Helix 17
17
B
88 95Right-handed alpha
Helix 18
18
B
100 123Right-handed alpha
Helix 19
19
B
123 129Right-handed alpha
Helix 20
20
B
129 134Right-handed alpha
Helix 21
21
B
138 151Right-handed alpha
Helix 22
22
B
155 174Right-handed alpha
Helix 23
23
B
179 194Right-handed alpha
Helix 24
24
B
198 205Right-handed alpha
Helix 25
25
B
205 228Right-handed alpha
Helix 26
26
B
229 251Right-handed alpha
Helix 27
27
B
253 255Right-handed 310
Helix 28
28
B
256 269Right-handed alpha
Helix 29
29
B
272 278Right-handed alpha
Helix 30
30
B
283 290Right-handed alpha
Helix 31
31
B
292 304Right-handed alpha
Helix 32
32
B
308 330Right-handed alpha
Helix 33
33
B
341 359Right-handed alpha
Helix 34
34
B
363 378Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4HXI.

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
60 63first strand
Strand 2
A
52 55anti-parallel
Strand 3
A
90 92parallel
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