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


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 1DBN entry

There are 2 chains in PDB entry 1DBN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1LEU 239
B
 SER 1LEU 239
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 8 helices in PDB entry 1DBN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
105 109Right-handed 310
Helix 2
2
A
177 179Right-handed 310
Helix 3
3
A
202 207Right-handed alpha
Helix 4
4
A
221 225Right-handed 310
Helix 5
5
B
105 109Right-handed 310
Helix 6
6
B
177 179Right-handed 310
Helix 7
7
B
202 207Right-handed alpha
Helix 8
8
B
221 225Right-handed 310
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There are 10 sheets in PDB entry 1DBN. Click on sheet of interest to get list of strands forming it: A, A1, B, B1, C, D, D1, E, E1, F,

There are 6 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
194 200first strand
Strand 2
A
181 187anti-parallel
Strand 3
A
169 176anti-parallel
Strand 4
A
68 76anti-parallel
Strand 5
A
229 238anti-parallel
Strand 6
A
3 8anti-parallel
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There are 7 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
194 200first strand
Strand 2
A
181 187anti-parallel
Strand 3
A
169 176anti-parallel
Strand 4
A
68 76anti-parallel
Strand 5
A
229 238anti-parallel
Strand 6
A
32 33anti-parallel
Strand 7
A
25 26anti-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
157 160first strand
Strand 2
A
145 150anti-parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
87 94anti-parallel
Strand 5
A
210 219anti-parallel
Strand 6
A
47 52anti-parallel
Strand 7
A
18 22anti-parallel
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There are 6 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
157 160first strand
Strand 2
A
145 150anti-parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
87 94anti-parallel
Strand 5
A
210 219anti-parallel
Strand 6
A
56 57anti-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
37 38first strand
Strand 2
A
41 42anti-parallel
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There are 6 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
194 200first strand
Strand 2
B
181 187anti-parallel
Strand 3
B
169 176anti-parallel
Strand 4
B
68 76anti-parallel
Strand 5
B
229 238anti-parallel
Strand 6
B
3 8anti-parallel
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There are 7 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 200first strand
Strand 2
B
181 187anti-parallel
Strand 3
B
169 176anti-parallel
Strand 4
B
68 76anti-parallel
Strand 5
B
229 238anti-parallel
Strand 6
B
32 33anti-parallel
Strand 7
B
25 26anti-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
157 160first strand
Strand 2
B
145 150anti-parallel
Strand 3
B
124 129anti-parallel
Strand 4
B
87 94anti-parallel
Strand 5
B
210 219anti-parallel
Strand 6
B
47 52anti-parallel
Strand 7
B
18 22anti-parallel
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There are 6 strands in E1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 160first strand
Strand 2
B
145 150anti-parallel
Strand 3
B
124 129anti-parallel
Strand 4
B
87 94anti-parallel
Strand 5
B
210 219anti-parallel
Strand 6
B
56 57anti-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
37 38first strand
Strand 2
B
41 42anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il