Analysis of interatomic Contacts of Structural Units in PDB entry:
3HO7


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 3HO7 entry

There are 2 chains in PDB entry 3HO7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 90HIS 309
B
 THR 90HIS 309
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 25 helices in PDB entry 3HO7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 117Right-handed alpha
Helix 2
2
A
128 139Right-handed alpha
Helix 3
3
A
173 178Right-handed 310
Helix 4
4
A
182 186Right-handed 310
Helix 5
5
A
187 191Right-handed 310
Helix 6
6
A
204 209Right-handed alpha
Helix 7
7
A
224 234Right-handed alpha
Helix 8
8
A
244 249Right-handed 310
Helix 9
9
A
250 255Right-handed alpha
Helix 10
10
A
279 292Right-handed alpha
Helix 11
11
A
293 294Right-handed 310
Helix 12
12
A
295 300Right-handed 310
Helix 13
13
B
101 117Right-handed alpha
Helix 14
14
B
128 139Right-handed alpha
Helix 15
15
B
173 178Right-handed 310
Helix 16
16
B
182 186Right-handed 310
Helix 17
17
B
187 191Right-handed 310
Helix 18
18
B
199 203Right-handed 310
Helix 19
19
B
204 209Right-handed alpha
Helix 20
20
B
224 234Right-handed alpha
Helix 21
21
B
244 249Right-handed 310
Helix 22
22
B
250 255Right-handed alpha
Helix 23
23
B
279 292Right-handed alpha
Helix 24
24
B
293 294Right-handed 310
Helix 25
25
B
295 299Right-handed 310
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There are 4 sheets in PDB entry 3HO7. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
238 242first strand
Strand 2
A
155 169anti-parallel
Strand 3
A
264 274anti-parallel
Strand 4
A
305 307parallel
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There are 7 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
257 258first strand
Strand 2
A
155 169anti-parallel
Strand 3
A
264 274anti-parallel
Strand 4
A
143 146anti-parallel
Strand 5
A
91 97parallel
Strand 6
A
120 126parallel
Strand 7
B
218 221parallel
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There are 7 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
218 221first strand
Strand 2
B
120 126parallel
Strand 3
B
91 97parallel
Strand 4
B
143 146parallel
Strand 5
B
264 274anti-parallel
Strand 6
B
155 169anti-parallel
Strand 7
B
257 258anti-parallel
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There are 4 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
238 242first strand
Strand 2
B
155 169anti-parallel
Strand 3
B
264 274anti-parallel
Strand 4
B
305 307parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il