Analysis of interatomic Contacts of Structural Units in PDB entry:
1OHE


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 1OHE entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 3 chains in PDB entry 1OHE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 42GLY 380
B
 ALA 1ALA 1
B
 PRO 3PRO 3
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 14 helices in PDB entry 1OHE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 47Right-handed 310
Helix 2
2
A
93 110Right-handed alpha
Helix 3
3
A
111 114Right-handed 310
Helix 4
4
A
125 144Right-handed alpha
Helix 5
5
A
147 156Right-handed alpha
Helix 6
6
A
178 192Right-handed alpha
Helix 7
7
A
201 210Right-handed alpha
Helix 8
8
A
211 214Right-handed 310
Helix 9
9
A
245 255Right-handed alpha
Helix 10
10
A
270 275Right-handed alpha
Helix 11
11
A
292 305Right-handed alpha
Helix 12
12
A
318 334Right-handed alpha
Helix 13
13
A
336 348Right-handed alpha
Helix 14
14
A
354 378Right-handed alpha
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There are 2 sheets in PDB entry 1OHE. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 51first strand
Strand 2
A
56 60anti-parallel
Strand 3
A
117 122parallel
Strand 4
A
71 75parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 220first strand
Strand 2
A
224 227anti-parallel
Strand 3
A
309 313parallel
Strand 4
A
257 262parallel
Strand 5
A
279 282parallel
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