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


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 4HQL entry

There are 2 chains in PDB entry 4HQL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 30PRO 283
B
 VAL 28PRO 283
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 17 helices in PDB entry 4HQL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 63Right-handed alpha
Helix 2
2
A
63 74Right-handed alpha
Helix 3
3
A
101 106Right-handed alpha
Helix 4
4
A
106 121Right-handed alpha
Helix 5
5
A
128 142Right-handed alpha
Helix 6
6
A
163 176Right-handed alpha
Helix 7
7
A
191 200Right-handed alpha
Helix 8
8
A
215 228Right-handed alpha
Helix 9
9
B
52 55Right-handed 310
Helix 10
10
B
56 63Right-handed alpha
Helix 11
11
B
63 74Right-handed alpha
Helix 12
12
B
101 106Right-handed alpha
Helix 13
13
B
106 121Right-handed alpha
Helix 14
14
B
128 142Right-handed alpha
Helix 15
15
B
163 177Right-handed alpha
Helix 16
16
B
191 200Right-handed alpha
Helix 17
17
B
215 228Right-handed alpha
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There are 5 sheets in PDB entry 4HQL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
A
31 38first strand
Strand 2
A
231 239anti-parallel
Strand 3
B
31 40parallel
Strand 4
B
230 239anti-parallel
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There are 6 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
93 97first strand
Strand 2
A
82 89anti-parallel
Strand 3
A
43 50parallel
Strand 4
A
150 157parallel
Strand 5
A
180 185parallel
Strand 6
A
211 212parallel
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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
255 261first strand
Strand 2
A
272 278anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 97first strand
Strand 2
B
82 89anti-parallel
Strand 3
B
43 50parallel
Strand 4
B
150 157parallel
Strand 5
B
180 185parallel
Strand 6
B
211 212parallel
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There are 2 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
255 261first strand
Strand 2
B
272 278anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il