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


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 1OLA entry

There are 2 chains in PDB entry 1OLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1HIS 517
B
 VAL 1GLY 4
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 1OLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H01
A
34 43Right-handed alpha
Helix 2
H02
A
90 101Right-handed alpha
Helix 3
H03
A
112 116Right-handed alpha
Helix 4
H04
A
121 126Right-handed alpha
Helix 5
H05
A
169 174Right-handed alpha
Helix 6
H06
A
229 238Right-handed alpha
Helix 7
H07
A
253 259Right-handed alpha
Helix 8
H08
A
287 296Right-handed alpha
Helix 9
H09
A
299 303Right-handed alpha
Helix 10
H10
A
337 351Right-handed alpha
Helix 11
H11
A
369 384Right-handed alpha
Helix 12
H12
A
397 406Right-handed alpha
Helix 13
H13
A
424 430Right-handed alpha
Helix 14
H14
A
444 455Right-handed alpha
Helix 15
H15
A
459 476Right-handed alpha
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There are 3 sheets in PDB entry 1OLA. Click on sheet of interest to get list of strands forming it: S1, S2, S3,

There are 7 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
192 197first strand
Strand 2
A
201 206anti-parallel
Strand 3
A
219 224anti-parallel
Strand 4
A
13 19parallel
Strand 5
A
243 244parallel
Strand 6
A
487 492anti-parallel
Strand 7
A
263 267parallel
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There are 4 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 67first strand
Strand 2
A
71 76anti-parallel
Strand 3
A
142 148anti-parallel
Strand 4
A
135 149anti-parallel
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There are 5 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
389 395first strand
Strand 2
A
359 367parallel
Strand 3
A
411 418parallel
Strand 4
A
270 276anti-parallel
Strand 5
A
480 485anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il