Analysis of interatomic Contacts of Structural Units in PDB entry:
2O1D


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 2O1D entry

There is 1 chain in PDB entry 2O1D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASN 399
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 12 helices in PDB entry 2O1D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
28 30Right-handed 310
Helix 3
3
A
37 46Right-handed alpha
Helix 4
4
A
74 79Right-handed alpha
Helix 5
5
A
84 93Right-handed alpha
Helix 6
6
A
93 98Right-handed alpha
Helix 7
7
A
104 121Right-handed alpha
Helix 8
8
A
207 211Right-handed 310
Helix 9
9
A
257 261Right-handed 310
Helix 10
10
A
332 334Right-handed 310
Helix 11
11
A
358 363Right-handed alpha
Helix 12
12
A
381 393Right-handed alpha
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There are 6 sheets in PDB entry 2O1D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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
32 35first strand
Strand 2
A
54 58parallel
Strand 3
A
129 133parallel
Strand 4
A
150 155parallel
Strand 5
A
192 197parallel
Strand 6
A
233 238parallel
Strand 7
A
266 269parallel
Strand 8
A
288 291parallel
Strand 9
A
319 321parallel
Strand 10
A
346 348parallel
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There are 10 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
61 63first strand
Strand 2
A
139 141parallel
Strand 3
A
158 160parallel
Strand 4
A
200 202parallel
Strand 5
A
241 247parallel
Strand 6
A
272 278parallel
Strand 7
A
294 296parallel
Strand 8
A
324 326parallel
Strand 9
A
350 352parallel
Strand 10
A
355 357anti-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
122 124first strand
Strand 2
A
144 147parallel
Strand 3
A
186 189parallel
Strand 4
A
226 229parallel
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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
168 170first strand
Strand 2
A
178 180anti-parallel
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There are 2 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
213 214first strand
Strand 2
A
217 218anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
250 251first strand
Strand 2
A
282 283parallel
Strand 3
A
310 312parallel
Strand 4
A
336 338parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il