Analysis of interatomic Contacts of Structural Units in PDB entry:
1BI7


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 1BI7 entry

There are 2 chains in PDB entry 1BI7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 10GLN 301
B
 GLU 10ALA 134
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 17 helices in PDB entry 1BI7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
2
A
105 111Right-handed alpha
Helix 2
3
A
119 139Right-handed alpha
Helix 3
4
A
148 150Right-handed 310
Helix 4
5
A
188 192Right-handed alpha
Helix 5
6
A
198 214Right-handed 310
Helix 6
7
A
224 235Right-handed alpha
Helix 7
8
A
251 254Right-handed 310
Helix 8
9
A
262 264Right-handed 310
Helix 9
10
A
271 280Right-handed alpha
Helix 10
11
A
291 296Right-handed alpha
Helix 11
12
B
15 22Right-handed alpha
Helix 12
13
B
25 34Right-handed alpha
Helix 13
14
B
57 66Right-handed alpha
Helix 14
15
B
81 88Right-handed alpha
Helix 15
16
B
91 100Right-handed alpha
Helix 16
17
B
114 121Right-handed alpha
Helix 17
18
B
124 130Right-handed alpha
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There are 2 sheets in PDB entry 1BI7. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
20 22first strand
Strand 2
A
25 32anti-parallel
Strand 3
A
38 45anti-parallel
Strand 4
A
94 99anti-parallel
Strand 5
A
79 84anti-parallel
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There are 2 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
13 18first strand
Strand 2
A
28 32anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il