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


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 1OIK entry

There are 2 chains in PDB entry 1OIK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 13ARG 299
D
 GLU 14LYS 300
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 11 helices in PDB entry 1OIK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 53Right-handed alpha
Helix 2
2
A
64 74Right-handed alpha
Helix 3
3
A
140 146Right-handed alpha
Helix 4
4
A
148 156Right-handed alpha
Helix 5
5
A
223 239Right-handed alpha
Helix 6
6
A
240 242Right-handed 310
Helix 7
7
D
38 53Right-handed alpha
Helix 8
8
D
64 74Right-handed alpha
Helix 9
9
D
140 146Right-handed alpha
Helix 10
10
D
148 156Right-handed alpha
Helix 11
11
D
223 240Right-handed alpha
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There are 8 sheets in PDB entry 1OIK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, A, DB, C, DD,

There are 6 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
16 19first strand
Strand 2
A
26 29anti-parallel
Strand 3
A
54 57parallel
Strand 4
A
254 258anti-parallel
Strand 5
A
120 127anti-parallel
Strand 6
A
276 282anti-parallel
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There are 3 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
244 247first strand
Strand 2
A
135 139anti-parallel
Strand 3
A
262 266anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 219first strand
Strand 2
A
159 163anti-parallel
Strand 3
A
193 197anti-parallel
Strand 4
A
296 299anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
199 201first strand
Strand 2
A
208 210anti-parallel
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There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 19first strand
Strand 2
D
26 29anti-parallel
Strand 3
D
54 57parallel
Strand 4
D
254 258anti-parallel
Strand 5
D
120 127anti-parallel
Strand 6
D
276 282anti-parallel
Strand 7
D
94 96anti-parallel
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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
244 247first strand
Strand 2
D
135 139anti-parallel
Strand 3
D
262 266anti-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
D
216 219first strand
Strand 2
D
159 163anti-parallel
Strand 3
D
193 197anti-parallel
Strand 4
D
296 299anti-parallel
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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
199 201first strand
Strand 2
D
208 210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il