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


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 4HUL entry

There are 2 chains in PDB entry 4HUL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 5LEU 463
B
 VAL 1THR 91
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 26 helices in PDB entry 4HUL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 39Right-handed alpha
Helix 2
2
A
40 44Right-handed 310
Helix 3
3
A
56 64Right-handed alpha
Helix 4
4
A
67 75Right-handed alpha
Helix 5
5
A
77 84Right-handed alpha
Helix 6
6
A
85 87Right-handed 310
Helix 7
7
A
95 107Right-handed alpha
Helix 8
8
A
107 119Right-handed alpha
Helix 9
9
A
153 158Right-handed alpha
Helix 10
10
A
159 162Right-handed 310
Helix 11
11
A
171 189Right-handed alpha
Helix 12
12
A
200 215Right-handed alpha
Helix 13
13
A
217 221Right-handed 310
Helix 14
14
A
244 259Right-handed alpha
Helix 15
15
A
276 282Right-handed alpha
Helix 16
16
A
287 293Right-handed alpha
Helix 17
17
A
294 299Right-handed alpha
Helix 18
18
A
300 305Right-handed alpha
Helix 19
19
A
305 314Right-handed alpha
Helix 20
20
A
332 337Right-handed alpha
Helix 21
21
A
339 344Right-handed alpha
Helix 22
22
A
374 379Right-handed alpha
Helix 23
23
A
383 387Right-handed 310
Helix 24
24
A
397 401Right-handed 310
Helix 25
25
A
421 426Right-handed 310
Helix 26
26
A
436 444Right-handed alpha
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There are 3 sheets in PDB entry 4HUL. 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
B
13 14first strand
Strand 2
B
17 21anti-parallel
Strand 3
B
56 58anti-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
B
32 34first strand
Strand 2
B
48 50anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 38first strand
Strand 2
B
68 73anti-parallel
Strand 3
B
84 87anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il