Analysis of interatomic Contacts of Structural Units in PDB entry:
4H0O


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 4H0O entry

There are 2 chains in PDB entry 4H0O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PHE 392
B
 SER 2PHE 392
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 38 helices in PDB entry 4H0O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 75Right-handed alpha
Helix 2
2
A
100 110Right-handed alpha
Helix 3
3
A
111 114Right-handed 310
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
143 149Right-handed 310
Helix 6
6
A
150 155Right-handed alpha
Helix 7
7
A
161 166Right-handed alpha
Helix 8
8
A
172 183Right-handed alpha
Helix 9
9
A
188 191Right-handed 310
Helix 10
10
A
238 249Right-handed alpha
Helix 11
11
A
249 260Right-handed alpha
Helix 12
12
A
261 268Right-handed alpha
Helix 13
13
A
272 283Right-handed alpha
Helix 14
14
A
286 313Right-handed alpha
Helix 15
15
A
322 328Right-handed alpha
Helix 16
16
A
328 339Right-handed alpha
Helix 17
17
A
340 343Right-handed 310
Helix 18
18
A
347 354Right-handed alpha
Helix 19
19
A
377 391Right-handed alpha
Helix 20
20
B
60 75Right-handed alpha
Helix 21
21
B
100 109Right-handed alpha
Helix 22
22
B
110 114Right-handed 310
Helix 23
23
B
116 132Right-handed alpha
Helix 24
24
B
143 149Right-handed 310
Helix 25
25
B
150 155Right-handed alpha
Helix 26
26
B
161 166Right-handed alpha
Helix 27
27
B
172 184Right-handed alpha
Helix 28
28
B
188 191Right-handed 310
Helix 29
29
B
238 249Right-handed alpha
Helix 30
30
B
249 260Right-handed alpha
Helix 31
31
B
261 268Right-handed alpha
Helix 32
32
B
272 282Right-handed alpha
Helix 33
33
B
286 313Right-handed alpha
Helix 34
34
B
322 328Right-handed alpha
Helix 35
35
B
328 339Right-handed alpha
Helix 36
36
B
340 343Right-handed 310
Helix 37
37
B
347 354Right-handed alpha
Helix 38
38
B
377 391Right-handed alpha
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There are 4 sheets in PDB entry 4H0O. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
50 55first strand
Strand 2
A
42 47anti-parallel
Strand 3
A
23 30anti-parallel
Strand 4
A
14 20anti-parallel
Strand 5
A
3 9anti-parallel
Strand 6
A
81 86parallel
Strand 7
A
136 141parallel
Strand 8
A
97 98anti-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
213 217first strand
Strand 2
A
204 210anti-parallel
Strand 3
A
193 199anti-parallel
Strand 4
A
317 321parallel
Strand 5
A
370 373parallel
Strand 6
A
360 361anti-parallel
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There are 8 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
50 55first strand
Strand 2
B
42 47anti-parallel
Strand 3
B
24 32anti-parallel
Strand 4
B
14 19anti-parallel
Strand 5
B
4 9anti-parallel
Strand 6
B
81 86parallel
Strand 7
B
136 141parallel
Strand 8
B
97 98anti-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
213 217first strand
Strand 2
B
204 210anti-parallel
Strand 3
B
193 199anti-parallel
Strand 4
B
317 321parallel
Strand 5
B
370 373parallel
Strand 6
B
360 361anti-parallel
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