Analysis of interatomic Contacts of Structural Units in PDB entry:
3O1L


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 3O1L entry

There are 2 chains in PDB entry 3O1L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS -14ASP 283
B
 GLN -1ASP 283
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 18 helices in PDB entry 3O1L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-14 -2Right-handed alpha
Helix 2
2
A
15 27Right-handed alpha
Helix 3
3
A
54 56Right-handed 310
Helix 4
4
A
59 75Right-handed alpha
Helix 5
5
A
97 109Right-handed alpha
Helix 6
6
A
126 132Right-handed alpha
Helix 7
7
A
147 161Right-handed alpha
Helix 8
8
A
178 183Right-handed alpha
Helix 9
9
A
202 211Right-handed alpha
Helix 10
10
A
244 269Right-handed alpha
Helix 11
11
B
15 27Right-handed alpha
Helix 12
12
B
59 74Right-handed alpha
Helix 13
13
B
97 109Right-handed alpha
Helix 14
14
B
126 133Right-handed alpha
Helix 15
15
B
147 161Right-handed alpha
Helix 16
16
B
178 183Right-handed alpha
Helix 17
17
B
202 211Right-handed alpha
Helix 18
18
B
244 269Right-handed alpha
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There are 6 sheets in PDB entry 3O1L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
31 39first strand
Strand 2
A
44 52anti-parallel
Strand 3
A
3 11anti-parallel
Strand 4
A
77 82anti-parallel
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There are 7 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
137 139first strand
Strand 2
A
115 121parallel
Strand 3
A
88 93parallel
Strand 4
A
165 168parallel
Strand 5
A
187 191parallel
Strand 6
A
214 221anti-parallel
Strand 7
A
231 238anti-parallel
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There are 2 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
272 275first strand
Strand 2
A
278 281anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 39first strand
Strand 2
B
44 52anti-parallel
Strand 3
B
3 11anti-parallel
Strand 4
B
77 82anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
137 139first strand
Strand 2
B
115 121parallel
Strand 3
B
88 93parallel
Strand 4
B
165 168parallel
Strand 5
B
187 191parallel
Strand 6
B
214 221anti-parallel
Strand 7
B
231 238anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
272 275first strand
Strand 2
B
278 281anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il