Analysis of interatomic Contacts of Structural Units in PDB entry:
4OH1


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 4OH1 entry

There are 2 chains in PDB entry 4OH1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ILE 44
A
 GLY 46GLU 350
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 15 helices in PDB entry 4OH1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 54Right-handed alpha
Helix 2
2
A
58 66Right-handed alpha
Helix 3
3
A
83 89Right-handed alpha
Helix 4
4
A
108 113Right-handed alpha
Helix 5
5
A
114 119Right-handed 310
Helix 6
6
A
148 153Right-handed alpha
Helix 7
7
A
154 168Right-handed alpha
Helix 8
8
A
182 194Right-handed alpha
Helix 9
9
A
206 216Right-handed alpha
Helix 10
10
A
228 238Right-handed alpha
Helix 11
11
A
250 260Right-handed alpha
Helix 12
12
A
303 311Right-handed alpha
Helix 13
13
A
312 314Right-handed 310
Helix 14
14
A
315 318Right-handed 310
Helix 15
15
A
328 338Right-handed alpha
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There are 5 sheets in PDB entry 4OH1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
19 25first strand
Strand 2
A
1 8anti-parallel
Strand 3
A
69 70anti-parallel
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There are 5 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
132 136first strand
Strand 2
A
34 44anti-parallel
Strand 3
A
74 82anti-parallel
Strand 4
A
96 99anti-parallel
Strand 5
A
140 142anti-parallel
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There are 4 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
132 136first strand
Strand 2
A
34 44anti-parallel
Strand 3
A
343 347anti-parallel
Strand 4
A
320 325parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
102 103first strand
Strand 2
A
123 124anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 223first strand
Strand 2
A
199 204parallel
Strand 3
A
175 179parallel
Strand 4
A
241 246parallel
Strand 5
A
261 269parallel
Strand 6
A
293 296parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il