Analysis of interatomic Contacts of Structural Units in PDB entry:
1OI4


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 1OI4 entry

There are 2 chains in PDB entry 1OI4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 2ALA 193
B
ALA 220ALA 393
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 20 helices in PDB entry 1OI4. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
36 49Right-handed alpha
Helix 2
2
A
80 82Right-handed 310
Helix 3
3
A
83 87Right-handed 310
Helix 4
4
A
96 102Right-handed alpha
Helix 5
5
A
104 117Right-handed alpha
Helix 6
6
A
127 135Right-handed alpha
Helix 7
7
A
145 147Right-handed 310
Helix 8
8
A
148 155Right-handed alpha
Helix 9
9
A
176 178Right-handed 310
Helix 10
10
A
179 192Right-handed alpha
Helix 11
11
B
235 249Right-handed alpha
Helix 12
12
B
280 282Right-handed 310
Helix 13
13
B
283 287Right-handed 310
Helix 14
14
B
296 302Right-handed alpha
Helix 15
15
B
304 317Right-handed alpha
Helix 16
16
B
328 335Right-handed alpha
Helix 17
17
B
345 347Right-handed 310
Helix 18
18
B
348 355Right-handed alpha
Helix 19
19
B
376 378Right-handed 310
Helix 20
20
B
379 392Right-handed alpha
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There are 6 sheets in PDB entry 1OI4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 7 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
77 78first strand
Strand 2
A
52 57parallel
Strand 3
A
25 29parallel
Strand 4
A
89 92parallel
Strand 5
A
121 124parallel
Strand 6
A
171 174parallel
Strand 7
A
165 167anti-parallel
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There are 2 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
63 65first strand
Strand 2
A
72 74anti-parallel
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There are 2 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
141 142first strand
Strand 2
A
158 159parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
277 278first strand
Strand 2
B
252 257parallel
Strand 3
B
225 229parallel
Strand 4
B
289 292parallel
Strand 5
B
321 324parallel
Strand 6
B
371 374parallel
Strand 7
B
365 367anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
263 265first strand
Strand 2
B
272 274anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
341 342first strand
Strand 2
B
358 359parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il